{"id":2072,"date":"2023-09-25T15:36:03","date_gmt":"2023-09-25T12:06:03","guid":{"rendered":"https:\/\/karahan.ir\/blog\/?p=2072"},"modified":"2024-11-11T19:03:55","modified_gmt":"2024-11-11T15:33:55","slug":"what-is-304-steel-pipe","status":"publish","type":"post","link":"https:\/\/karahan.ir\/blog\/what-is-304-steel-pipe\/","title":{"rendered":"\u0647\u0645\u0647 \u0686\u06cc\u0632 \u062f\u0631\u0628\u0627\u0631\u0647 \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u06a9\u0645\u062a\u0631 \u06a9\u0633\u06cc \u0645\u06cc\u200c\u062f\u0627\u0646\u062f \u06a9\u0647 \u0627\u0646\u0648\u0627\u0639 \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0686\u0647 \u0645\u0632\u0627\u06cc\u0627\u06cc\u06cc \u062f\u0627\u0631\u062f. \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u062d\u0635\u0648\u0644\u0627\u062a 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\u062a\u0634\u06a9\u06cc\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f. \u06cc\u06a9\u06cc \u0627\u0632 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u0627\u06cc\u0646 \u0646\u0648\u0639 \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0648\u0631\u0642\u200c\u0647\u0627\u06cc S.S304 \u0627\u0633\u062a. \u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0635\u0646\u0627\u06cc\u0639 \u0645\u0627\u0646\u0646\u062f \u067e\u0632\u0634\u06a9\u06cc\u060c \u062e\u0648\u062f\u0631\u0648\u0633\u0627\u0632\u06cc\u060c \u0646\u0641\u062a \u0648 \u06af\u0627\u0632\u060c \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0648 &#8230; \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u062f. \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0636\u062f \u0632\u0646\u06af \u062f\u0627\u0631\u0627\u06cc \u062f\u0648\u0627\u0645 \u0628\u0627\u0644\u0627\u060c \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0647 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\u0622\u0646<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/karahan.ir\/blog\/cold-rolled\/\">\u0645\u0639\u0631\u0641\u06cc \u0645\u062d\u0635\u0648\u0644\u0627\u062a \u0646\u0648\u0631\u062f \u0633\u0631\u062f\u061b \u06a9\u0627\u0631\u0628\u0631\u062f\u060c \u0645\u0632\u0627\u06cc\u0627 \u0648 \u0641\u0631\u0622\u06cc\u0646\u062f \u0622\u0646<\/a><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table is-style-regular has-medium-font-size\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"5\"><strong>\u062c\u062f\u0648\u0644 \u0645\u0634\u062e\u0635\u0627\u062a \u06a9\u0644\u06cc \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u0646\u0627\u0645 \u0644\u0648\u0644\u0647<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u0645\u0627\u062f\u0647 \u0627\u0648\u0644\u06cc\u0647<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u0648\u06cc\u0698\u06af\u06cc<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u06a9\u0627\u0631\u0628\u0631\u062f<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u0641\u0648\u0644\u0627\u062f \u0636\u062f \u0632\u0646\u06af \u0622\u0633\u062a\u0646\u06cc\u062a\u06cc<\/td><td class=\"has-text-align-center\" data-align=\"center\">ASTM \u060c EN \u0648 JIS<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u0645\u0642\u0627\u0648\u0645\u062a \u06a9\u0634\u0634\u06cc\u060c \u062d\u0631\u0627\u0631\u062a\u06cc \u0648 \u062e\u0648\u0631\u062f\u06af\u06cc \u0628\u0627\u0644\u0627<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u0646\u0641\u062a \u0648 \u06af\u0627\u0632\u060c \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc\u060c \u0633\u0627\u062e\u062a\u0645\u0627\u0646\u06cc\u060c \u062e\u0648\u062f\u0631\u0648\u0633\u0627\u0632\u06cc \u0648 &#8230;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u067e\u06cc\u0634\u062a\u0631 \u0627\u0634\u0627\u0631\u0647 \u06a9\u0631\u062f\u06cc\u0645\u060c \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 \u0644\u0648\u0644\u0647\u200c\u0647\u0627\u06cc \u0641\u0648\u0644\u0627\u062f\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u0646\u0644\u0633 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\u0645\u06cc\u200c\u0622\u0648\u0631\u062f.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"300\" src=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/large-steel-factory-warehouse_1127-3282_10_11zon-2.jpg\" alt=\"\u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 304\" class=\"wp-image-2106\" style=\"width:788px;height:auto\" srcset=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/large-steel-factory-warehouse_1127-3282_10_11zon-2.jpg 600w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/large-steel-factory-warehouse_1127-3282_10_11zon-2-300x150.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"300\" src=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/large-steel-factory-warehouse_1127-3282_10_11zon-2.jpg\" alt=\"\u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 304\" class=\"wp-image-2106\" style=\"width:788px;height:auto\" srcset=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/large-steel-factory-warehouse_1127-3282_10_11zon-2.jpg 600w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/large-steel-factory-warehouse_1127-3282_10_11zon-2-300x150.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0627\u0633\u062a\u06cc\u0644 \u06af\u0631\u06cc\u062f \u06f3\u06f0\u06f4<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0633\u062a\u06cc\u0644 \u06af\u0631\u06cc\u062f \u06f3\u06f0\u06f4 \u06cc\u06a9\u06cc \u0646\u0648\u0639 \u0641\u0648\u0644\u0627\u062f \u0636\u062f \u062e\u0648\u0631\u062f\u06af\u06cc \u0627\u0632 \u06af\u0631\u0648\u0647 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\u0627\u0646\u0639\u0637\u0627\u0641\u200c\u067e\u0630\u06cc\u0631\u06cc \u0628\u0627\u0644\u0627\u060c \u0642\u0627\u0628\u0644\u06cc\u062a \u062c\u0648\u0634\u06a9\u0627\u0631\u06cc\u060c \u0646\u0635\u0628 \u0622\u0633\u0627\u0646 \u0648 \u0638\u0627\u0647\u0631 \u0632\u06cc\u0628\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u062f\u0645\u0627\u06cc \u0630\u0648\u0628 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0645\u0627\u06cc \u0630\u0648\u0628 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u062d\u062f\u0648\u062f \u06f1\u06f3\u06f9\u06f8 \u062a\u0627 \u06f1\u06f4\u06f2\u06f0 \u062f\u0631\u062c\u0647 \u0633\u0644\u0633\u06cc\u0648\u0633 \u06cc\u0627 \u062d\u062f\u0648\u062f \u06f2\u06f5\u06f5\u06f0 \u062a\u0627 \u06f2\u06f5\u06f8\u06f8 \u062f\u0631\u062c\u0647 \u0641\u0627\u0631\u0646\u0647\u0627\u06cc\u062a \u0627\u0633\u062a. \u0628\u0627\u06cc\u062f \u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u062f\u0645\u0627\u06cc \u0630\u0648\u0628 \u062f\u0642\u06cc\u0642 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4\u060c \u0628\u0647 \u0646\u0648\u0639 \u0622\u0646 \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f \u06a9\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631 \u0628\u0631\u062e\u06cc \u0645\u0648\u0627\u0631\u062f \u0645\u062a\u0641\u0627\u0648\u062a \u0628\u0627\u0634\u062f\u061b \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644 \u0645\u062d\u062f\u0648\u062f\u0647 \u062f\u0645\u0627\u06cc\u06cc \u0627\u0634\u0627\u0631\u0647 \u0634\u062f\u0647\u060c \u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u062f\u0642\u062a \u0631\u0627 \u062f\u0631 \u0628\u06cc\u0627\u0646 \u062f\u0645\u0627\u06cc \u0630\u0648\u0628 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0645\u06cc\u0632\u0627\u0646 \u0633\u062e\u062a\u06cc \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0647 \u0635\u0648\u0631\u062a \u06a9\u0644\u06cc \u0628\u0633\u062a\u0647 \u0628\u0647 \u0645\u06cc\u0632\u0627\u0646 \u0633\u062e\u062a\u06cc \u0648 \u0647\u062f\u0641 \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0622\u0632\u0645\u0648\u0646\u200c\u0647\u0627\u06cc \u0633\u062e\u062a\u06cc \u0645\u062a\u0646\u0648\u0639\u06cc \u0628\u0627 \u0645\u0642\u06cc\u0627\u0633\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0628\u0631 \u0631\u0648\u06cc \u0646\u0645\u0648\u0646\u0647\u200c\u0647\u0627\u06cc \u0641\u0648\u0644\u0627\u062f \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f. \u062f\u0631 \u062e\u0635\u0648\u0635 \u0644\u0648\u0644\u0647\u200c\u0647\u0627\u06cc \u0632\u0646\u06af \u0646\u0632\u0646 \u0645\u0639\u0645\u0648\u0644\u0627 \u0622\u0632\u0645\u0648\u0646 \u0633\u062e\u062a\u06cc \u0633\u0646\u062c\u06cc \u0631\u0627\u06a9\u0648\u0644\u060c \u0628\u0631\u06cc\u0646\u0644 \u0648 \u0648\u06cc\u06a9\u0631\u0632 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0633\u062e\u062a\u06cc \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0636\u062f \u0632\u0646\u06af \u0628\u0631 \u0627\u0633\u0627\u0633 \u0633\u06cc\u0633\u062a\u0645 \u0633\u062e\u062a\u06cc \u0628\u0631\u06cc\u0646\u0644 \u062f\u0631 \u0645\u062d\u062f\u0648\u062f\u0647 \u06f1\u06f2\u06f3 \u062a\u0627 \u06f3\u06f6\u06f3 HB (\u0628\u0631\u06cc\u0646\u0644) \u0648 \u062f\u0631 \u062d\u0627\u0644\u062a \u0631\u0627\u06a9\u0648\u0644 \u06f7\u06f0 \u062a\u0627 \u06f9\u06f2 HRB \u06cc\u0627 \u06f2\u06f5 \u062a\u0627 \u06f4\u06f5 HRC \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc\u200c\u06af\u0631\u062f\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0636\u062f \u0632\u0646\u06af<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u062f\u0627\u0631\u0627 \u0628\u0648\u062f\u0646 \u062f\u0631\u0635\u062f \u0628\u0627\u0644\u0627\u06cc \u0639\u0646\u0627\u0635\u0631 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u06a9\u0631\u0648\u0645 \u0648 \u0646\u06cc\u06a9\u0644\u060c \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0627\u0644\u0627\u06cc\u06cc \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062e\u0648\u0631\u062f\u06af\u06cc \u0627\u0632 \u062e\u0648\u062f \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0646\u0648\u0639 \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u0636\u062f \u0632\u0646\u06af \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646\u060c \u067e\u0648\u0634\u0634\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0622\u0644\u0648\u0645\u06cc\u0646\u06cc\u0648\u0645 \u0648 \u06a9\u0631\u0648\u0645\u06cc\u062a \u0647\u0645 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0645\u0642\u0627\u0648\u0645\u062a \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0635\u0646\u0639\u062a\u06cc \u0631\u0627 \u0628\u0647 \u062e\u0648\u0631\u062f\u06af\u06cc \u0648 \u0632\u0646\u06af \u0632\u062f\u06af\u06cc \u0628\u0647\u0628\u0648\u062f \u0628\u062e\u0634\u0646\u062f. \u0627\u06cc\u0646 \u0645\u062d\u0635\u0648\u0644 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0646\u0648\u0631\u062f \u0633\u0631\u062f \u0628\u0647 \u0645\u0631\u062d\u0644\u0647 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u200c\u0631\u0633\u062f.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"300\" src=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/steel-pipes-put-together_1112-903_4_11zon.jpg\" alt=\"\u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 304\" class=\"wp-image-2107\" style=\"width:832px;height:auto\" srcset=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/steel-pipes-put-together_1112-903_4_11zon.jpg 600w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/steel-pipes-put-together_1112-903_4_11zon-300x150.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"300\" src=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/steel-pipes-put-together_1112-903_4_11zon.jpg\" alt=\"\u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 304\" class=\"wp-image-2107\" style=\"width:826px;height:auto\" srcset=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/steel-pipes-put-together_1112-903_4_11zon.jpg 600w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/steel-pipes-put-together_1112-903_4_11zon-300x150.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0635\u0646\u0639\u062a\u06cc<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0635\u0646\u0639\u062a\u06cc \u06cc\u06a9 \u0646\u0648\u0639 \u0644\u0648\u0644\u0647 \u0641\u0648\u0644\u0627\u062f\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u063a\u0644\u0628 \u062f\u0631 \u0635\u0646\u0627\u06cc\u0639 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0644\u0648\u0644\u0647\u200c\u0647\u0627 \u0627\u0632 \u062c\u0646\u0633 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0636\u062f \u0632\u0646\u06af \u0633\u0627\u062e\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u06a9\u0647 \u062f\u0627\u0631\u0627\u06cc \u062e\u0648\u0627\u0635 \u0636\u062f \u0632\u0646\u06af \u0648 \u0645\u0642\u0627\u0648\u0645\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062e\u0648\u0631\u062f\u06af\u06cc \u0627\u0633\u062a. \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0635\u0646\u0639\u062a\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0631\u0627\u0647 \u062d\u0644 \u0645\u0637\u0645\u0626\u0646 \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u0648\u0627\u062f \u0648 \u0633\u06cc\u0627\u0644\u0627\u062a \u062f\u0631 \u0635\u0646\u0627\u06cc\u0639 \u0645\u062e\u062a\u0644\u0641 \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u062f. \u0627\u06cc\u0646 \u0635\u0646\u0627\u06cc\u0639 \u0634\u0627\u0645\u0644 \u0635\u0646\u0627\u06cc\u0639 \u0646\u0641\u062a \u0648 \u06af\u0627\u0632\u060c \u067e\u062a\u0631\u0648\u0634\u06cc\u0645\u06cc\u060c \u0635\u0646\u0627\u06cc\u0639 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc\u060c \u063a\u0630\u0627\u06cc\u06cc\u060c \u062f\u0627\u0631\u0648\u0633\u0627\u0632\u06cc\u060c \u062e\u0648\u062f\u0631\u0648\u0633\u0627\u0632\u06cc\u060c \u0633\u0627\u062e\u062a\u0645\u0627\u0646\u06cc \u0648 \u063a\u06cc\u0631\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0628\u0631\u0627\u06cc \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0634\u0627\u0645\u0644 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f ASTM A312 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0646\u0648\u0639 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0645\u0634\u062e\u0635\u0627\u062a \u0641\u0646\u06cc \u0645\u062d\u0635\u0648\u0644 \u0645\u0627\u0646\u0646\u062f \u0642\u0637\u0631 \u062e\u0627\u0631\u062c\u06cc\u060c \u0636\u062e\u0627\u0645\u062a \u062f\u06cc\u0648\u0627\u0631\u0647\u060c \u062c\u0646\u0633 \u0648 \u062e\u0648\u0627\u0635 \u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u0631\u0627 \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f ASTM A269 \u0646\u06cc\u0632 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0635\u0646\u0639\u062a\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u062e\u0627\u0635\u06cc \u0645\u0627\u0646\u0646\u062f \u0644\u0648\u0644\u0647\u200c\u0647\u0627\u06cc \u0628\u062f\u0648\u0646 \u062f\u0631\u0632 \u06cc\u0627 \u0647\u0645\u0627\u0646 \u0644\u0648\u0644\u0647 \u0645\u0627\u0646\u06cc\u0633\u0645\u0627\u0646 \u0648 \u0644\u0648\u0644\u0647\u200c\u0647\u0627\u06cc \u0628\u0627 \u062f\u06cc\u0648\u0627\u0631\u0647 \u0646\u0627\u0632\u06a9 \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631\u06cc \u0645\u0627\u0646\u0646\u062f EN 10216-5 \u0648 JIS G3459 \u0646\u06cc\u0632 \u0628\u0631\u0627\u06cc \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0636\u062f \u0632\u0646\u06af \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u0646\u062f \u06a9\u0647 \u062f\u0631 \u0645\u0648\u0627\u0631\u062f \u062e\u0627\u0635\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0627\u0646\u062f\u0627\u0632\u0647 \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0646\u062f\u0627\u0632\u0647 \u0627\u06cc\u0646 \u0645\u062d\u0635\u0648\u0644 \u0628\u0633\u062a\u06af\u06cc \u0628\u0647 \u0646\u0648\u0639 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f \u0622\u0646 \u062f\u0627\u0631\u062f. \u0628\u0647 \u0635\u0648\u0631\u062a \u06a9\u0644\u06cc\u060c \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u062f\u0631 \u0642\u0637\u0631\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a \u06a9\u0647 \u0645\u0639\u0645\u0648\u0644\u0627 \u0627\u0632 \u06f1.\u06f8 \u0627\u06cc\u0646\u0686 (\u06f3.\u06f1\u06f7\u06f5 \u0645\u06cc\u0644\u06cc\u0645\u062a\u0631) \u062a\u0627 \u06f4\u06f8 \u0627\u06cc\u0646\u0686 (\u06f1\u06f2\u06f1\u06f9.\u06f2 \u0645\u06cc\u0644\u06cc\u0645\u062a\u0631) \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646\u060c \u0636\u062e\u0627\u0645\u062a \u062f\u06cc\u0648\u0627\u0631\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0635\u0646\u0639\u062a\u06cc \u0646\u06cc\u0632 \u0645\u0639\u0645\u0648\u0644\u0627 \u0628\u06cc\u0646 \u06f0.\u06f0\u06f3\u06f5 \u0627\u06cc\u0646\u0686 (\u06f0.\u06f8\u06f8\u06f9 \u0645\u06cc\u0644\u06cc\u0645\u062a\u0631) \u062a\u0627 \u06f2\u0627\u06cc\u0646\u0686 (\u06f5\u06f0.\u06f8 \u0645\u06cc\u0644\u06cc\u0645\u062a\u0631) \u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u06a9\u0633\u0628 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062f\u0642\u06cc\u0642\u200c\u062a\u0631 \u062f\u0631\u0628\u0627\u0631\u0647 \u0627\u0646\u062f\u0627\u0632\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0636\u062f \u0632\u0646\u06af \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u0646\u062d\u0648\u0647 \u062e\u0631\u06cc\u062f \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4\u060c \u0628\u0647\u062a\u0631 \u0627\u0633\u062a \u0628\u0627 \u06a9\u0627\u0631\u0634\u0646\u0627\u0633\u0627\u0646 \u0645\u0627 \u062f\u0631 \u0648\u0628 \u0633\u0627\u06cc\u062a \u06a9\u0627\u0631\u0622\u0647\u0646 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0627\u0646\u0648\u0627\u0639 \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u062f\u0631 \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0647 \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u0628\u062f\u0648\u0646 \u062f\u0631\u0632 \u0648 \u062f\u0631\u0632\u062f\u0627\u0631 \u0627\u0634\u0627\u0631\u0647 \u06a9\u0631\u062f. \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u0628\u0647 \u062a\u0648\u0636\u06cc\u062d \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0635\u0646\u0639\u062a\u06cc \u0628\u062f\u0648\u0646 \u062f\u0631\u0632 \u0648 \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0636\u062f \u0632\u0646\u06af \u062f\u0631\u0632\u062f\u0627\u0631 \u0645\u06cc\u200c\u067e\u0631\u062f\u0627\u0632\u06cc\u0645:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%DB%B1-_%D8%AF%D8%B1%D8%B2%D8%AF%D8%A7%D8%B1\"><\/span>\u06f1- \u062f\u0631\u0632\u062f\u0627\u0631<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0646\u0648\u0639 \u0644\u0648\u0644\u0647 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u062c\u0648\u0634\u06a9\u0627\u0631\u06cc \u06cc\u0627 \u0644\u0648\u0644 \u06a9\u0631\u062f\u0646 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u200c\u0634\u0648\u062f. <a href=\"https:\/\/karahan.ir\/cat\/pipe\/seam\">\u0644\u0648\u0644\u0647 \u0628\u062f\u0648\u0646 \u062f\u0631\u0632 <\/a>\u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0644\u0648\u0644\u0647\u200c\u06a9\u0634\u06cc\u060c \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u062d\u0645\u0644 \u0648 \u0646\u0642\u0644 \u0645\u0627\u06cc\u0639\u0627\u062a \u0648 \u06af\u0627\u0632\u0647\u0627\u060c \u0635\u0646\u0627\u06cc\u0639 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0648 \u063a\u06cc\u0631\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%DB%B2-_%D8%A8%D8%AF%D9%88%D9%86_%D8%AF%D8%B1%D8%B2\"><\/span>\u06f2- \u0628\u062f\u0648\u0646 \u062f\u0631\u0632<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0636\u062f \u0632\u0646\u06af \u0628\u062f\u0648\u0646 \u062f\u0631\u0632 \u06cc\u0627 <a href=\"https:\/\/karahan.ir\/cat\/pipe\/mannesmann\">\u0644\u0648\u0644\u0647 \u0645\u0627\u0646\u06cc\u0633\u0645\u0627\u0646<\/a>\u060c \u0628\u062f\u0648\u0646 \u062c\u0648\u0634\u06a9\u0627\u0631\u06cc \u0648 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u062d\u0631\u0627\u0631\u062a \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u062f\u0631\u0632 \u062f\u0631 \u0644\u0648\u0644\u0647\u060c \u0627\u06cc\u0646 \u0646\u0648\u0639 \u0644\u0648\u0644\u0647 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0627\u0644\u0627 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0641\u0634\u0627\u0631 \u0648 \u062d\u0631\u0627\u0631\u062a \u062f\u0627\u0631\u0646\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u0635\u0646\u0627\u06cc\u0639 \u0646\u0641\u062a \u0648 \u06af\u0627\u0632\u060c \u0635\u0646\u0627\u06cc\u0639 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0648 \u0635\u0646\u0627\u06cc\u0639 \u0646\u06cc\u0631\u0648\u06af\u0627\u0647\u06cc \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%DB%B3-_%D9%85%D8%B3%D8%AA%D8%B7%DB%8C%D9%84%DB%8C\"><\/span>\u06f3- \u0645\u0633\u062a\u0637\u06cc\u0644\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0646\u0648\u0639 \u0644\u0648\u0644\u0647 \u0628\u0647 \u0634\u06a9\u0644 \u0645\u0633\u062a\u0637\u06cc\u0644\u06cc \u0627\u0633\u062a \u0648 \u0628\u0631\u0627\u06cc \u062f\u0631 \u0635\u0646\u0627\u06cc\u0639 \u0633\u0627\u062e\u062a\u0645\u0627\u0646\u06cc\u060c \u062e\u0648\u062f\u0631\u0648\u0633\u0627\u0632\u06cc \u0648 \u0645\u0628\u0644\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"_%DB%B4-_%D9%85%D8%B1%D8%A8%D8%B9%DB%8C\"><\/span>\u00a0\u06f4- \u0645\u0631\u0628\u0639\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0646\u0648\u0639 \u0644\u0648\u0644\u0647 \u0628\u0647 \u0634\u06a9\u0644 \u0645\u0631\u0628\u0639 \u0627\u0633\u062a \u0648 \u0645\u0627\u0646\u0646\u062f \u0646\u0648\u0639 \u0645\u0633\u062a\u0637\u06cc\u0644\u06cc\u060c \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0633\u0627\u062e\u062a \u0648 \u0633\u0627\u0632\u060c \u0635\u0646\u0627\u06cc\u0639 \u062e\u0648\u062f\u0631\u0648\u0633\u0627\u0632\u06cc \u0648 \u0645\u0628\u0644\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%DB%B5-_%D8%A7%DA%A9%D8%B3%D8%AA%D8%B1%D9%88%D8%AF_%D8%B4%D8%AF%D9%87\"><\/span>\u06f5- \u0627\u06a9\u0633\u062a\u0631\u0648\u062f \u0634\u062f\u0647<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0646\u0648\u0639 \u0644\u0648\u0644\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0631\u0622\u06cc\u0646\u062f \u0627\u06a9\u0633\u062a\u0631\u0648\u0698\u0646 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0635\u0646\u0627\u06cc\u0639 \u062e\u0648\u062f\u0631\u0648\u0633\u0627\u0632\u06cc\u060c \u0635\u0646\u0627\u06cc\u0639 \u0627\u0644\u06a9\u062a\u0631\u0648\u0646\u06cc\u06a9\u06cc \u0648 \u0635\u0646\u0627\u06cc\u0639 \u0645\u0639\u062f\u0646\u06cc \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"522\" src=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/closeup-space-engine_1232-2602-1024x522.jpg\" alt=\"\u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 304\" class=\"wp-image-2802\" srcset=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/closeup-space-engine_1232-2602-1024x522.jpg 1024w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/closeup-space-engine_1232-2602-300x153.jpg 300w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/closeup-space-engine_1232-2602-768x391.jpg 768w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/closeup-space-engine_1232-2602.jpg 1480w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"522\" src=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/closeup-space-engine_1232-2602-1024x522.jpg\" alt=\"\u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 304\" class=\"wp-image-2802\" srcset=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/closeup-space-engine_1232-2602-1024x522.jpg 1024w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/closeup-space-engine_1232-2602-300x153.jpg 300w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/closeup-space-engine_1232-2602-768x391.jpg 768w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/closeup-space-engine_1232-2602.jpg 1480w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D9%85%D8%B4%D8%AE%D8%B5%D8%A7%D8%AA_%D9%81%D9%86%DB%8C_%D9%84%D9%88%D9%84%D9%87_%D8%A7%D8%B3%D8%AA%DB%8C%D9%84_%DB%B3%DB%B0%DB%B4\"><\/span><strong>\u0645\u0634\u062e\u0635\u0627\u062a \u0641\u0646\u06cc \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u062a\u062f\u0627\u0648\u0644\u200c\u062a\u0631\u06cc\u0646 \u0648 \u0645\u062d\u0628\u0648\u0628\u200c\u062a\u0631\u06cc\u0646 \u0622\u0644\u06cc\u0627\u0698\u0647\u0627\u06cc \u0627\u0633\u062a\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0635\u0646\u0627\u06cc\u0639 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0622\u0644\u06cc\u0627\u0698 \u062f\u0627\u0631\u0627\u06cc \u062e\u0648\u0627\u0635 \u0645\u0642\u0627\u0648\u0645\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062e\u0648\u0631\u062f\u06af\u06cc \u0648 \u0627\u06a9\u0633\u06cc\u062f\u0627\u0633\u06cc\u0648\u0646 \u0627\u0633\u062a \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u062f\u0627\u0631\u0627\u06cc \u062e\u0648\u0627\u0635 \u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u0648 \u062d\u0631\u0627\u0631\u062a\u06cc \u0645\u0646\u0627\u0633\u0628\u06cc \u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular has-small-font-size\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"2\"><strong>\u062a\u0631\u06a9\u06cc\u0628 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u0639\u0646\u0627\u0635\u0631 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u062f\u0631\u0635\u062f<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06a9\u0631\u0628\u0646<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u062d\u062f\u0627\u06a9\u062b\u0631 \u06f0.\u06f0\u06f8<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u0633\u06cc\u0644\u06cc\u0633\u06cc\u0645<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u062d\u062f\u0627\u06a9\u062b\u0631 \u06f1<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u0645\u0646\u06af\u0646\u0632<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u062d\u062f\u0627\u06a9\u062b\u0631 \u06f2<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u0641\u0633\u0641\u0631<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u062d\u062f\u0627\u06a9\u062b\u0631 \u06f0.\u06f0\u06f4\u06f5<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06af\u0648\u06af\u0631\u062f<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u062d\u062f\u0627\u06a9\u062b\u0631 \u06f0.\u06f0\u06f3<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06a9\u0631\u0648\u0645<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f1\u06f8 \u062a\u0627 \u06f2\u06f0&nbsp;&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u0646\u06cc\u06a9\u0644<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f8\u062a\u0627 \u06f1\u06f1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u06a9\u0633\u0628 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631\u0628\u0627\u0631\u0647 \u062a\u0631\u06a9\u06cc\u0628 \u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0635\u0646\u0639\u062a\u06cc \u0628\u0647 \u062c\u062f\u0648\u0644 \u0632\u06cc\u0631 \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular has-small-font-size\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"2\"><strong>\u062a\u0631\u06a9\u06cc\u0628 \u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u0645\u0639\u06cc\u0627\u0631<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u0648\u06cc\u0698\u06af\u06cc<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u0645\u0642\u0627\u0648\u0645\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062e\u0648\u0631\u062f\u06af\u06cc<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u0645\u062d\u06cc\u0637 \u0622\u0628 \u0634\u0648\u0631\u060c \u0627\u0633\u06cc\u062f\u0647\u0627 \u0648 \u0642\u0644\u06cc\u0627\u06cc\u06cc\u200c\u0647\u0627<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u0633\u062e\u062a\u06cc \u0628\u0631\u06cc\u0646\u0644<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f1\u06f2\u06f3\u062a\u0627 \u06f3\u06f6\u06f3 HB<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u0631\u0627\u06a9\u0648\u0644<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f7\u06f0 \u062a\u0627 \u06f9\u06f2 HRB \u06cc\u0627 \u06f2\u06f5 \u062a\u0627 \u06f4\u06f5 HRC<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u0645\u0642\u0627\u0648\u0645\u062a \u06a9\u0634\u0634\u06cc<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u062d\u062f\u0627\u0642\u0644 \u06f5\u06f1\u06f5 \u0645\u06af\u0627\u067e\u0627\u0633\u06a9\u0627\u0644<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u0645\u0642\u0627\u0648\u0645\u062a \u062d\u0631\u0627\u0631\u062a\u06cc<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f8\u06f7\u06f0 \u062f\u0631\u062c\u0647 \u0633\u0627\u0646\u062a\u06cc\u06af\u0631\u0627\u062f<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u062c\u062f\u0648\u0644 \u0648\u0632\u0646 \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0632\u0646 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0631\u0645\u0648\u0644 \u0632\u06cc\u0631 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0648\u0632\u0646 &#8211; (\u0642\u0637\u0631 \u062e\u0627\u0631\u062c\u06cc &#8211; \u0636\u062e\u0627\u0645\u062a) \u00d7 \u0636\u062e\u0627\u0645\u062a \u00d7 \u0637\u0648\u0644 \u00d7 \u0648\u0632\u0646 \u0648\u0627\u062d\u062f<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0627\u06cc\u0646 \u0641\u0631\u0645\u0648\u0644\u060c \u0642\u0637\u0631 \u062e\u0627\u0631\u062c\u06cc \u0628\u0647 \u0645\u06cc\u0644\u06cc\u0645\u062a\u0631\u060c \u0636\u062e\u0627\u0645\u062a \u0628\u0647 \u0645\u06cc\u0644\u06cc\u0645\u062a\u0631\u060c \u0637\u0648\u0644 \u0628\u0647 \u0645\u062a\u0631 \u0648 \u0648\u0632\u0646 \u0648\u0627\u062d\u062f \u0628\u0647 \u06a9\u06cc\u0644\u0648\u06af\u0631\u0645 \u0627\u0633\u062a. \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644\u060c \u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f \u06cc\u06a9 \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0628\u0627 \u0642\u0637\u0631 \u062e\u0627\u0631\u062c\u06cc \u06f5\u06f0 \u0645\u06cc\u0644\u06cc\u0645\u062a\u0631\u060c \u0636\u062e\u0627\u0645\u062a \u06f2 \u0645\u06cc\u0644\u06cc\u0645\u062a\u0631 \u0648 \u0637\u0648\u0644 \u06f3 \u0645\u062a\u0631 \u062f\u0627\u0631\u06cc\u062f. \u0648\u0632\u0646 \u0622\u0646 \u0631\u0627 \u0627\u06cc\u0646\u06af\u0648\u0646\u0647 \u0645\u062d\u0627\u0633\u0628\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0648\u0632\u0646 &#8211; (\u06f5\u06f0 &#8211; \u06f2) \u00d7 \u06f2 \u00d7 \u06f3 \u00d7 \u0648\u0632\u0646 \u0648\u0627\u062d\u062f<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u062f\u0642\u06cc\u0642 \u0648\u0632\u0646 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0636\u062f \u0632\u0646\u06af\u060c \u0628\u0627\u06cc\u062f \u0648\u0632\u0646 \u0648\u0627\u062d\u062f \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0631\u0627 \u0628\u0647 \u062f\u0633\u062a \u0622\u0648\u0631\u06cc\u062f. \u0648\u0632\u0646 \u0648\u0627\u062d\u062f \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u062d\u062f\u0648\u062f\u0627 \u06f7.\u06f9\u06f3 \u06a9\u06cc\u0644\u0648\u06af\u0631\u0645 \u0628\u0631\u0627\u06cc \u0647\u0631 \u0645\u062a\u0631 \u0645\u06a9\u0639\u0628 \u0627\u0633\u062a.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li> \u0648\u0632\u0646 &#8211; (\u06f5\u06f0 &#8211; \u06f2) \u00d7 \u06f2 \u00d7 \u06f3 \u00d7 \u06f7.\u06f9\u06f3 = \u06f7\u06f1\u06f3.\u06f4 \u06a9\u06cc\u0644\u0648\u06af\u0631\u0645<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u062c\u062f\u0648\u0644 \u0632\u06cc\u0631 \u0628\u0647 \u0648\u0632\u0646 \u0645\u062a\u0648\u0633\u0637 \u200b\u200b\u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0635\u0646\u0639\u062a\u06cc \u0628\u0627 \u0642\u0637\u0631\u0647\u0627 \u0648 \u0636\u062e\u0627\u0645\u062a\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0627\u0634\u0627\u0631\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645. \u0627\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f ASTM A312 \u0648 \u062d\u062c\u0645 \u0645\u062a\u0631\u06cc\u06a9 \u0645\u062d\u0627\u0633\u0628\u0647 \u0634\u062f\u0647\u200c\u0627\u0646\u062f. \u0644\u0627\u0632\u0645 \u0628\u0647 \u0630\u06a9\u0631 \u0627\u0633\u062a \u06a9\u0647 \u0627\u06cc\u0646 \u0645\u0642\u0627\u062f\u06cc\u0631 \u062a\u0642\u0631\u06cc\u0628\u06cc \u0647\u0633\u062a\u0646\u062f \u0648 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0627 \u0648\u0627\u0642\u0639\u06cc\u062a \u062f\u0642\u06cc\u0642 \u0628\u0631\u062e\u06cc \u0644\u0648\u0644\u0647\u200c\u0647\u0627 \u0645\u062a\u0641\u0627\u0648\u062a \u0628\u0627\u0634\u0646\u062f. \u0628\u0631\u0627\u06cc \u06a9\u0633\u0628 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631\u0628\u0627\u0631\u0647 \u0642\u06cc\u0645\u062a \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0648 \u0646\u062d\u0648\u0647 \u062e\u0631\u06cc\u062f \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4\u060c \u0628\u0627 \u0645\u0627 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular has-small-font-size\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"3\"><strong>\u062c\u062f\u0648\u0644 \u0648\u0632\u0646<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u0642\u0637\u0631 (\u0627\u06cc\u0646\u0686)<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u0636\u062e\u0627\u0645\u062a (\u0627\u06cc\u0646\u0686)<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u0648\u0632\u0646 (\u06a9\u06cc\u0644\u0648\u06af\u0631\u0645 \u062f\u0631 \u0645\u062a\u0631)<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f1\/\u06f2<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f0\u06f6\u06f5<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f4\u06f7\u06f5<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f1\/\u06f2<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f0\u06f8\u06f3<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f6\u06f2\u06f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f1\/\u06f2<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f1\u06f0\u06f9<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f8\u06f5\u06f1<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f3\/\u06f4<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f0\u06f6\u06f5<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f6\u06f8\u06f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f3\/\u06f4<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f0\u06f8\u06f3<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f8\u06f8\u06f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f3\/\u06f4<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f1\u06f0\u06f9<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f1.\u06f1\u06f6\u06f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f1<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f0\u06f6\u06f5<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f8\u06f7\u06f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f1<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f0\u06f8\u06f3<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f1.\u06f1\u06f3\u06f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f1<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f1\u06f0\u06f9<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f1.\u06f4\u06f7\u06f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f1<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f1\u06f2\u06f0<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f1.\u06f6\u06f1\u06f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f1.\u06f4 \u06f1<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f0\u06f6\u06f5<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f1.\u06f1\u06f3\u06f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f1.\u06f4 \u06f1<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f0\u06f8\u06f3<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f1.\u06f4\u06f8\u06f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f1.\u06f4 \u06f1<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f1\u06f0\u06f9<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f1.\u06f9\u06f5\u06f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f1.\u06f4 \u06f1<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f1\u06f2\u06f0<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f2.\u06f1\u06f6\u06f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f1.\u06f2 \u06f1<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f0\u06f6\u06f5<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f1.\u06f3\u06f7\u06f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f1.\u06f2 \u06f1<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f0\u06f8\u06f3<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f1.\u06f7\u06f9\u06f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f1.\u06f2 \u06f1<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f1\u06f0\u06f9<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f2.\u06f4\u06f1\u06f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f1.\u06f2 \u06f1<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f1\u06f2\u06f0<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f2.\u06f6\u06f6\u06f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f2<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f0\u06f6\u06f5<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f1.\u06f8\u06f0\u06f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f3<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f0\u06f8\u06f3<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f2.\u06f3\u06f4\u06f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f2<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f1\u06f0\u06f9<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f3.\u06f1\u06f0\u06f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u06f2<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f0.\u06f1\u06f2\u06f0<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f3.\u06f4\u06f1\u06f0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0646\u062d\u0648\u0647 \u062a\u0648\u0644\u06cc\u062f \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4\u060c \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0648\u0631\u0642\u200c\u0647\u0627\u06cc \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u062f\u0627\u0631\u06cc\u062f. \u0627\u06cc\u0646 \u0648\u0631\u0642\u200c\u0647\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0631\u0648\u0644\u200c \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0647\u0633\u062a\u0646\u062f \u0648 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0628\u0631\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0631\u0642\u200c\u0647\u0627\u06cc \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0628\u0631\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u0644\u0648\u0644\u0647 \u0628\u0647 \u0634\u06a9\u0644 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062e\u0645 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0627\u06cc\u0646 \u0645\u0631\u062d\u0644\u0647 \u0634\u0627\u0645\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u062e\u0645\u06a9\u0627\u0631\u06cc \u0645\u0627\u0646\u0646\u062f \u0645\u0627\u0634\u06cc\u0646\u200c\u0647\u0627\u06cc \u062e\u0645\u06a9\u0627\u0631\u06cc \u0627\u0633\u062a. \u067e\u0633 \u0627\u0632 \u062e\u0645 \u0634\u062f\u0646 \u0648\u0631\u0642\u200c\u0647\u0627\u060c \u0642\u0633\u0645\u062a\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u0648\u0634\u06a9\u0627\u0631\u06cc \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc \u0628\u0627 \u0642\u0648\u0633 \u0648 \u062c\u0648\u0634\u06a9\u0627\u0631\u06cc \u0644\u06cc\u0632\u0631\u06cc \u0628\u0647 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u062c\u0648\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u067e\u0633 \u0627\u0632 \u062c\u0648\u0634\u06a9\u0627\u0631\u06cc\u060c \u0644\u0648\u0644\u0647\u200c\u0647\u0627 \u0628\u0647 \u0645\u0631\u062d\u0644\u0647 \u0646\u0647\u0627\u06cc\u06cc \u0645\u06cc\u200c\u0631\u0648\u0646\u062f. \u0627\u06cc\u0646 \u0645\u0631\u062d\u0644\u0647 \u0634\u0627\u0645\u0644 \u0628\u0631\u0631\u0633\u06cc \u0648 \u062a\u0645\u06cc\u0632 \u06a9\u0631\u062f\u0646 \u062c\u0648\u0634\u200c\u0647\u0627\u060c \u0628\u0631\u0634 \u0644\u0628\u0647\u200c\u0647\u0627\u06cc \u0646\u0627\u062e\u0648\u0627\u0633\u062a\u0647 \u0648 \u062a\u0635\u062d\u06cc\u062d \u0634\u06a9\u0644 \u0644\u0648\u0644\u0647 \u0627\u0633\u062a. \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0636\u062f \u0632\u0646\u06af \u062a\u062d\u062a \u0622\u0632\u0645\u0648\u0646\u200c\u0647\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 \u06a9\u06cc\u0641\u06cc\u062a \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"668\" src=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/1698288120113_11zon-1024x668.jpg\" alt=\"\u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 304\" class=\"wp-image-2806\" srcset=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/1698288120113_11zon-1024x668.jpg 1024w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/1698288120113_11zon-300x196.jpg 300w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/1698288120113_11zon-768x501.jpg 768w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/1698288120113_11zon-210x136.jpg 210w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/1698288120113_11zon.jpg 1104w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"668\" src=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/1698288120113_11zon-1024x668.jpg\" alt=\"\u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 304\" class=\"wp-image-2806\" srcset=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/1698288120113_11zon-1024x668.jpg 1024w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/1698288120113_11zon-300x196.jpg 300w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/1698288120113_11zon-768x501.jpg 768w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/1698288120113_11zon-210x136.jpg 210w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/1698288120113_11zon.jpg 1104w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u06a9\u0627\u0631\u0628\u0631\u062f \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0648\u0644\u0647\u200c\u0647\u0627\u06cc \u0641\u0648\u0644\u0627\u062f\u06cc \u06f3\u06f0\u06f4 \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0628\u0647 \u062e\u0635\u0648\u0635 \u062f\u0631 \u0641\u0631\u0622\u0648\u0631\u06cc \u0645\u0648\u0627\u062f \u063a\u0630\u0627\u06cc\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f\u060c \u0632\u06cc\u0631\u0627 \u0627\u06cc\u0646 \u0644\u0648\u0644\u0647 \u0647\u0627 \u062f\u0631 \u0645\u0639\u0631\u0636 \u062e\u0648\u0631\u062f\u06af\u06cc \u0627\u0633\u06cc\u062f\u06cc \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u063a\u0630\u0627\u0647\u0627\u06cc \u0645\u0639\u0645\u0648\u0644\u06cc \u0646\u06cc\u0633\u062a\u0646\u062f. \u0627\u06cc\u0646 \u0641\u0648\u0644\u0627\u062f \u0628\u0631\u0627\u06cc \u0645\u062d\u0635\u0648\u0644\u0627\u062a\u06cc \u0645\u0627\u0646\u0646\u062f \u0633\u06cc\u0646\u06a9 \u0638\u0631\u0641\u0634\u0648\u06cc\u06cc\u060c \u0645\u0627\u0634\u06cc\u0646 \u0638\u0631\u0641\u0634\u0648\u06cc\u06cc\u060c 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class=\"wp-block-heading\"><strong>\u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0628\u062f\u0648\u0646 \u062f\u0631\u0632<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/karahan.ir\/cat\/pipe\/mannesmann\"> \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0628\u062f\u0648\u0646 \u062f\u0631\u0632<\/a> \u06cc\u0627 \u0647\u0645\u0627\u0646 \u0644\u0648\u0644\u0647 \u0645\u0627\u0646\u06cc\u0633\u0645\u0627\u0646\u060c \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u0648\u0627\u062f \u0648 \u0633\u06cc\u0627\u0644\u0627\u062a \u062f\u0631 \u0628\u0631\u062e\u06cc \u0635\u0646\u0627\u06cc\u0639 \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u0648\u0627\u062f\u06cc \u0645\u0627\u0646\u0646\u062f \u0622\u0628\u060c \u06af\u0627\u0632\u060c \u0646\u0641\u062a\u060c \u0645\u0648\u0627\u062f \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0648 \u0633\u0627\u06cc\u0631 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class=\"wp-block-heading\"><p class=\"MsoNormal\" dir=\"RTL\" style=\"text-align:justify;text-justify:inter-ideograph;\ndirection:rtl;unicode-bidi:embed\"><b><span lang=\"AR-SA\" style=\"font-family:&quot;B Nazanin&quot;\"><strong>\u062a\u0634\u062e\u06cc\u0635 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0628\u0627 \u06f3\u06f1\u06f6<\/strong><\/span><\/b><\/p><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.twmetals.com\/products\/pipe\/stainless-steel\/304-304l.html#:~:text=What%20Are%20304%2F304L%20Stainless,or%20without%20adding%20filler%20metals.\" target=\"_blank\" rel=\"noopener\">\u0641\u0648\u0644\u0627\u062f \u0636\u062f \u0632\u0646\u06af \u06f3\u06f1\u06f6<\/a> \u062f\u0627\u0631\u0627\u06cc \u062f\u0631\u0635\u062f \u0628\u06cc\u0634\u062a\u0631\u06cc \u0627\u0632 \u06a9\u0631\u0648\u0645\u060c \u0645\u0648\u0644\u06cc\u0628\u062f\u0646 \u0648 \u0646\u06cc\u06a9\u0644 \u0646\u0633\u0628\u062a \u0628\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f1\u06f6 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062e\u0648\u0631\u062f\u06af\u06cc \u06a9\u0644\u0631\u06cc\u062f \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u06cc\u0634\u062a\u0631\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f. \u0628\u0631\u0627\u06cc \u062a\u0634\u062e\u06cc\u0635 \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0636\u062f \u0632\u0646\u06af \u0627\u0632 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f1\u06f6\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u06f1- \u0628\u0631\u0631\u0633\u06cc \u0639\u0644\u0627\u0645\u062a\u200c\u0647\u0627\u06cc \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc:<\/strong> \u0631\u0648\u06cc \u0633\u0637\u062d \u0644\u0648\u0644\u0647\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0639\u0644\u0627\u0645\u062a\u200c\u0647\u0627\u06cc \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0646\u0648\u0639 \u0641\u0648\u0644\u0627\u062f \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u0628\u0627\u0634\u062f. \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0631\u0648\u06cc \u0642\u0637\u0639\u0647 \u0639\u0644\u0627\u0645\u062a\u200c\u0647\u0627\u06cc\u06cc \u0647\u0645\u0686\u0648\u0646 \u06f3\u06f0\u06f4 \u06cc\u0627 \u06f3\u06f1\u06f6 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u06f2- \u0622\u0632\u0645\u0627\u06cc\u0634 \u0645\u063a\u0646\u0627\u0637\u06cc\u0633\u06cc<\/strong>: \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u063a\u06cc\u0631 \u0645\u063a\u0646\u0627\u0637\u06cc\u0633\u06cc \u0627\u0633\u062a\u061b \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f1\u06f6 \u062e\u0648\u0627\u0635 \u0645\u063a\u0646\u0627\u0637\u06cc\u0633\u06cc \u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u06f3- \u0622\u0632\u0645\u0627\u06cc\u0634 \u062d\u0633\u0627\u0633\u06cc\u062a \u0628\u0647 \u0639\u0646\u0627\u0635\u0631 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc:<\/strong> \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f1\u06f6 \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0647\u062a\u0631\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0639\u0648\u0627\u0645\u0644 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u062f\u0627\u0631\u062f. \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062d\u0644\u0648\u0644 \u0627\u0633\u06cc\u062f\u06cc\u060c \u0631\u0648\u06cc \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u062a\u0633\u062a \u06a9\u0646\u06cc\u062f \u0648 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u062e\u0648\u0631\u062f\u06af\u06cc \u0631\u062e \u0645\u06cc\u200c\u062f\u0647\u062f \u06cc\u0627 \u062e\u06cc\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u06f4- \u0622\u0646\u0627\u0644\u06cc\u0632 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc:<\/strong> \u0627\u06cc\u0646 \u0631\u0648\u0634 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0631\u0648\u0634 \u0628\u0631\u0627\u06cc \u062a\u0634\u062e\u06cc\u0635 \u062f\u0642\u06cc\u0642 \u0646\u0648\u0639 \u0641\u0648\u0644\u0627\u062f \u0627\u0633\u062a (\u062a\u0641\u0627\u0648\u062a \u0645\u06cc\u0632\u0627\u0646 \u062f\u0631\u0635\u062f \u0639\u0646\u0635\u0631 \u0645\u0648\u0644\u06cc\u0628\u062f\u0646). \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0632\u0645\u0627\u06cc\u0634\u06af\u0627\u0647\u06cc \u06a9\u0647 \u062a\u0648\u0627\u0646\u0627\u06cc\u06cc \u0622\u0646\u0627\u0644\u06cc\u0632 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u062f\u0627\u0631\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u0631\u06a9\u06cc\u0628\u0627\u062a \u0641\u0644\u0632\u06cc \u0627\u0633\u062a\u06cc\u0644 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u0648 \u0646\u0648\u0639 \u0641\u0648\u0644\u0627\u062f \u0631\u0627 \u062a\u0634\u062e\u06cc\u0635 \u062f\u0647\u06cc\u062f.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"300\" src=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/pipe-transport-garage-concrete-vehicle_1127-2367_2_11zon.jpg\" alt=\"\u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 304\" class=\"wp-image-2111\" style=\"width:828px;height:auto\" srcset=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/pipe-transport-garage-concrete-vehicle_1127-2367_2_11zon.jpg 600w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/pipe-transport-garage-concrete-vehicle_1127-2367_2_11zon-300x150.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"300\" src=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/pipe-transport-garage-concrete-vehicle_1127-2367_2_11zon.jpg\" alt=\"\u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 304\" class=\"wp-image-2111\" style=\"width:832px;height:auto\" srcset=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/pipe-transport-garage-concrete-vehicle_1127-2367_2_11zon.jpg 600w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/pipe-transport-garage-concrete-vehicle_1127-2367_2_11zon-300x150.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><strong>\u062a\u0641\u0627\u0648\u062a \u0642\u06cc\u0645\u062a \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0648 \u06f3\u06f1\u06f6<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u06cc\u0645\u062a \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0648 \u06f3\u06f1\u06f6 \u0628\u0633\u062a\u06af\u06cc \u0628\u0647 \u0639\u0648\u0627\u0645\u0644 \u0645\u062e\u062a\u0644\u0641\u06cc \u0645\u0627\u0646\u0646\u062f \u0628\u0627\u0632\u0627\u0631\u060c \u062a\u0627\u0645\u06cc\u0646 \u06a9\u0646\u0646\u062f\u06af\u0627\u0646\u060c \u062a\u0642\u0627\u0636\u0627 \u0648 \u0639\u0631\u0636\u0647\u060c \u0648 \u0634\u0631\u0627\u06cc\u0637 \u0627\u0642\u062a\u0635\u0627\u062f\u06cc \u062f\u0627\u0631\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0647 \u0637\u0648\u0631 \u06a9\u0644\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u06af\u0641\u062a \u06a9\u0647 \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f1\u06f6 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u062f\u0631\u0635\u062f \u0628\u06cc\u0634\u062a\u0631 \u0645\u0648\u0644\u06cc\u0628\u062f\u0646 \u062f\u0631 \u062a\u0631\u06a9\u06cc\u0628 \u062e\u0648\u062f \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0628\u06cc\u0634\u062a\u0631 \u0628\u0647 \u0648\u06cc\u0698\u0647 \u062f\u0631 \u0635\u0646\u0627\u06cc\u0639 \u062f\u0631\u06cc\u0627\u06cc\u06cc\u060c \u06af\u0631\u0627\u0646\u200c\u062a\u0631 \u0627\u0632 \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0636\u062f \u0632\u0646\u06af \u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0632 \u062c\u0645\u0644\u0647 \u062f\u0644\u0627\u06cc\u0644 \u0642\u06cc\u0645\u062a\u06cc \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0635\u0646\u0639\u062a\u06cc \u0648 \u06f3\u06f1\u06f6 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u06f1- \u062f\u0631\u0635\u062f \u0646\u06cc\u06a9\u0644:<\/strong> \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f1\u06f6 \u062d\u0627\u0648\u06cc \u0645\u0642\u062f\u0627\u0631 \u0628\u06cc\u0634\u062a\u0631\u06cc \u0646\u06cc\u06a9\u0644 (\u0628\u06cc\u0646 \u06f1\u06f0 \u062a\u0627 \u06f1\u06f4) \u0646\u0633\u0628\u062a \u0628\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627\u0639\u062b \u0627\u0641\u0632\u0627\u06cc\u0634 \u0647\u0632\u06cc\u0646\u0647 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u06f2- \u062f\u0631\u0635\u062f \u0645\u0648\u0644\u06cc\u0628\u062f\u0646: <\/strong>\u062f\u0631\u0635\u062f \u0645\u0648\u0644\u06cc\u0628\u062f\u0646 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f1\u06f6 (\u0628\u06cc\u0646 \u06f2 \u062a\u0627 \u06f3) \u0628\u0631\u0627\u0628\u0631 \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u06f3- \u0639\u0646\u0627\u0635\u0631 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0627\u0636\u0627\u0641\u06cc: <\/strong>\u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f1\u06f6 \u0634\u0627\u0645\u0644 \u0639\u0646\u0627\u0635\u0631 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0627\u0636\u0627\u0641\u06cc \u0645\u0627\u0646\u0646\u062f \u0645\u0648\u0644\u06cc\u0628\u062f\u0646\u060c \u062a\u06cc\u062a\u0627\u0646\u06cc\u0648\u0645 \u0648 \u0641\u0633\u0641\u0631 \u0646\u0633\u0628\u062a \u0628\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0627\u0633\u062a \u06a9\u0647 \u0647\u0632\u06cc\u0646\u0647 \u062a\u0648\u0644\u06cc\u062f \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u062a\u0641\u0627\u0648\u062a \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0648 \u06f4\u06f3\u06f0<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0636\u062f \u0632\u0646\u06af \u062d\u062f\u0648\u062f \u06f1\u06f8 \u062a\u0627 \u06f2\u06f0 \u062f\u0631\u0635\u062f \u06a9\u0631\u0648\u0645 \u062f\u0627\u0631\u062f\u061b \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f4\u06f3\u06f0 \u062d\u062f\u0648\u062f \u06f1\u06f6 \u062a\u0627 \u06f1\u06f8 \u062f\u0631\u0635\u062f \u06a9\u0631\u0648\u0645 \u062f\u0631 \u062a\u0631\u06a9\u06cc\u0628 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u062e\u0648\u062f \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0645\u0642\u062f\u0627\u0631 \u0628\u06cc\u0634\u062a\u0631 \u06a9\u0631\u0648\u0645 \u062f\u0631 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0647\u062a\u0631\u06cc \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062e\u0648\u0631\u062f\u06af\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0646\u06cc\u06a9\u0644 \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u062d\u062f\u0648\u062f \u06f8 \u062a\u0627 \u06f1\u06f0 \u0627\u0633\u062a\u061b \u0627\u0633\u062a\u06cc\u0644 \u06f4\u06f3\u06f0 \u0646\u0647\u0627\u06cc\u062a \u062a\u0627 \u06f0.\u06f7\u06f5 \u062f\u0631\u0635\u062f \u0646\u06cc\u06a9\u0644 \u062f\u0627\u0631\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0627\u0632 \u0646\u0638\u0631 \u0645\u0642\u0627\u0648\u0645\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062e\u0648\u0631\u062f\u06af\u06cc\u060c \u062d\u0631\u0627\u0631\u062a \u0648 \u0642\u062f\u0631\u062a\u060c \u0628\u0647\u062a\u0631 \u0627\u0632 \u0627\u0633\u062a\u06cc\u0644 \u06f4\u06f3\u06f0 \u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0627\u06cc\u062f \u0627\u0634\u0627\u0631\u0647 \u06a9\u0631\u062f \u06a9\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0635\u0646\u0639\u062a\u06cc \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u06cc\u0634\u062a\u0631\u06cc \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0639\u0648\u0627\u0645\u0644 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f4\u06f3\u06f0 \u0627\u0632 \u062e\u0648\u062f \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4\u060c \u0642\u06cc\u0645\u062a \u0628\u06cc\u0634\u062a\u0631\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u0645\u062d\u0635\u0648\u0644 \u0645\u0642\u0627\u0628\u0644 \u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u062a\u0641\u0627\u0648\u062a \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f2 \u0648 \u06f3\u06f0\u06f4<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u062a\u0641\u0627\u0648\u062a \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f2 \u0648 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u062f\u0631 \u062a\u0631\u06a9\u06cc\u0628 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0622\u0646\u200c\u0647\u0627 \u0627\u0633\u062a. \u0628\u0647 \u0637\u0648\u0631 \u0645\u062b\u0627\u0644\u060c \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f2 \u0645\u0642\u062f\u0627\u0631 \u06a9\u0631\u0648\u0645 \u06a9\u0645\u062a\u0631\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u06f3\u06f0\u06f4 \u062f\u0627\u0631\u062f. \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u0646\u06cc\u06a9\u0644 \u062f\u0631 \u0647\u0631 \u062f\u0648 \u0627\u0633\u062a\u06cc\u0644 \u06cc\u06a9\u0633\u0627\u0646 \u0627\u0633\u062a. \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u06a9\u0631\u0648\u0645 \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0636\u062f \u0632\u0646\u06af\u060c \u0627\u06cc\u0646 \u0645\u062d\u0635\u0648\u0644 \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u06cc\u0634\u062a\u0631\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f2 \u0627\u0632 \u062e\u0648\u062f \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0635\u0646\u0639\u062a\u06cc \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u06cc\u0634\u062a\u0631\u06cc \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062d\u0631\u0627\u0631\u062a \u0646\u0633\u0628\u062a \u0628\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f2 \u062f\u0627\u0631\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0642\u06cc\u0645\u062a \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u06af\u0631\u0627\u0646\u062a\u0631 \u0627\u0632 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f2 \u0627\u0633\u062a. \u0645\u06cc\u0632\u0627\u0646 \u06a9\u0631\u0628\u0646 S.S302 \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 S.S304 \u0627\u0633\u062a \u06a9\u0647 \u0639\u0646\u0635\u0631 \u06a9\u0631\u0628\u0646 \u062a\u0627\u062b\u06cc\u0631 \u0645\u0633\u062a\u0642\u06cc\u0645 \u0628\u0631 \u0631\u0648\u06cc \u0627\u0633\u062a\u062d\u06a9\u0627\u0645 \u0646\u0647\u0627\u06cc\u06cc \u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular has-small-font-size\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u0646\u0648\u0639 \u0627\u0633\u062a\u06cc\u0644<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u06a9\u0631\u0648\u0645<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u0646\u06cc\u06a9\u0644<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f2<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f1\u06f7 \u062a\u0627 \u06f1\u06f9 \u062f\u0631\u0635\u062f<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f8 \u062a\u0627 \u06f1\u06f0 \u062f\u0631\u0635\u062f<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f1\u06f8 \u062a\u0627 \u06f2\u06f0 \u062f\u0631\u0635\u062f<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u06f8 \u062a\u0627 \u06f1\u06f0 \u062f\u0631\u0635\u062f<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0631\u062f\u0647 \u06f1\u06f0<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0631\u062f\u0647 \u06f1\u06f0 \u06cc\u06a9 \u0646\u0648\u0639 \u0644\u0648\u0644\u0647 \u0645\u0627\u0646\u06cc\u0633\u0645\u0627\u0646 \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0632 \u0641\u0648\u0644\u0627\u062f \u0632\u0646\u06af \u0646\u0632\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0631\u0646\u06af \u0646\u0642\u0631\u0647\u200c\u0627\u06cc \u0645\u0627\u062a \u062f\u0627\u0631\u062f. \u0627\u06cc\u0646 \u0644\u0648\u0644\u0647 \u0628\u062f\u0648\u0646 \u062f\u0631\u0632 \u062a\u062d\u062a \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f ASTM A312\u060c ASTM A358 \u0648 ASTM A269 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0627\u063a\u0644\u0628 \u062f\u0631 \u0635\u0646\u0627\u06cc\u0639 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0648 \u067e\u062a\u0631\u0648\u0634\u06cc\u0645\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4l<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4L \u06cc\u06a9 \u0646\u0648\u0639 \u0644\u0648\u0644\u0647 \u0636\u062f \u0632\u0646\u06af \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0645\u0642\u062f\u0627\u0631 \u06a9\u0645\u062a\u0631\u06cc \u06a9\u0631\u0628\u0646 \u0646\u0633\u0628\u062a \u0628\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u200c\u0634\u0648\u062f. \u062d\u0631\u0641 \u00abL\u00bb \u062f\u0631 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4L \u0628\u0647 \u0645\u0639\u0646\u0627\u06cc \u06a9\u0645\u062a\u0631\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u06a9\u0631\u0628\u0646 \u0627\u0633\u062a. \u0645\u0642\u062f\u0627\u0631 \u06a9\u0645\u062a\u0631 \u06a9\u0631\u0628\u0646 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062d\u0635\u0648\u0644 \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4L \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0647\u062a\u0631\u06cc \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062d\u0631\u0627\u0631\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4L \u0628\u0647 \u0637\u0648\u0631 \u06a9\u0644\u06cc \u062f\u0627\u0631\u0627\u06cc \u062e\u0635\u0648\u0635\u06cc\u0627\u062a \u0645\u0634\u0627\u0628\u0647\u06cc \u0628\u0627 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4L \u0628\u06cc\u0634\u062a\u0631 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0631 \u062f\u0645\u0627\u0647\u0627\u06cc \u0628\u0627\u0644\u0627 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u0635\u0646\u0627\u06cc\u0639 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc\u060c \u067e\u062a\u0631\u0648\u0634\u06cc\u0645\u06cc \u0648 \u0635\u0646\u0627\u06cc\u0639 \u063a\u0630\u0627\u06cc\u06cc\u060c \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0645\u0686\u0646\u06cc\u0646\u060c \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4L \u0647\u0645\u0686\u0646\u0627\u0646 \u062f\u0627\u0631\u0627\u06cc \u062e\u0635\u0648\u0635\u06cc\u0627\u062a \u062e\u0648\u0628\u06cc \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 \u062e\u0648\u0631\u062f\u06af\u06cc \u0648 \u0645\u0642\u0627\u0648\u0645\u062a \u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0627\u0633\u062a\u06cc\u0644 \u0645\u0639\u0645\u0648\u0644\u0627 \u062f\u0631 \u062a\u0648\u0644\u06cc\u062f \u0644\u0648\u0644\u0647\u200c\u0647\u0627\u060c \u0635\u0641\u062d\u0627\u062a \u0648 \u0642\u0637\u0639\u0627\u062a \u0645\u062e\u062a\u0644\u0641 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0642\u06cc\u0645\u062a \u0631\u0648\u0632 \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u06cc\u0645\u062a \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9\u06cc \u0627\u0632 \u0627\u0646\u0648\u0627\u0639 \u0641\u0648\u0644\u0627\u062f\u0647\u0627\u06cc \u0636\u062f \u0632\u0646\u06af \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631 \u0628\u0627\u0632\u0627\u0631\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0648 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0639\u0648\u0627\u0645\u0644 \u0645\u062a\u0641\u0627\u0648\u062a\u060c \u0645\u062a\u063a\u06cc\u0631 \u0628\u0627\u0634\u062f. \u0627\u0645\u0627 \u0628\u0627\u06cc\u062f \u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a \u06a9\u0647 \u0642\u06cc\u0645\u062a \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0636\u062f \u0632\u0646\u06af \u0628\u0647 \u0639\u0648\u0627\u0645\u0644\u06cc \u0645\u0627\u0646\u0646\u062f \u0627\u0628\u0639\u0627\u062f\u060c \u0636\u062e\u0627\u0645\u062a\u060c \u06a9\u06cc\u0641\u06cc\u062a\u060c \u062a\u0648\u0644\u06cc\u062f\u06a9\u0646\u0646\u062f\u0647 \u0648 \u062a\u0627\u0645\u06cc\u0646\u200c\u06a9\u0646\u0646\u062f\u0647\u060c \u0634\u0631\u0627\u06cc\u0637 \u0628\u0627\u0632\u0627\u0631 \u0648 \u0646\u0631\u062e \u0627\u0631\u0632 \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062c\u0647\u062a \u0645\u0634\u0627\u0648\u0631\u0647 \u0648 \u062e\u0631\u06cc\u062f \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u06a9\u0627\u0631\u0634\u0646\u0627\u0633\u0627\u0646 \u06a9\u0627\u0631\u0622\u0647\u0646 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0642\u06cc\u0645\u062a \u0644\u0648\u0644\u0647 \u0645\u0627\u0646\u06cc\u0633\u0645\u0627\u0646 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u06cc\u0645\u062a \u0644\u0648\u0644\u0647 \u0645\u0627\u0646\u06cc\u0633\u0645\u0627\u0646 \u06f3\u06f0\u06f4 \u0628\u0647 \u0639\u0648\u0627\u0645\u0644 \u0645\u062e\u062a\u0644\u0641\u06cc \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f. \u0627\u0632 \u062c\u0645\u0644\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0647 \u0627\u0628\u0639\u0627\u062f\u060c \u0636\u062e\u0627\u0645\u062a\u060c \u0637\u0648\u0644 \u0648 \u06a9\u0627\u0631\u062e\u0627\u0646\u0647 \u062a\u0648\u0644\u06cc\u062f\u06cc \u0627\u0634\u0627\u0631\u0647 \u06a9\u0631\u062f. \u0628\u0631\u0627\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062f\u0642\u06cc\u0642\u200c\u062a\u0631 \u062f\u0631 \u0645\u0648\u0631\u062f \u0642\u06cc\u0645\u062a \u0644\u0648\u0644\u0647 \u0645\u0627\u0646\u06cc\u0633\u0645\u0627\u0646 \u06f3\u06f0\u06f4 \u06cc\u0627 \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0635\u0646\u0639\u062a\u06cc \u0628\u062f\u0648\u0646 \u062f\u0631\u0632\u060c \u0628\u0647\u062a\u0631 \u0627\u0633\u062a \u0628\u0627 \u06a9\u0627\u0631\u0634\u0646\u0627\u0633\u0627\u0646 \u0648\u0628 \u0633\u0627\u06cc\u062a \u06a9\u0627\u0631\u0622\u0647\u0646 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f. \u06af\u0631\u0648\u0647 \u06a9\u0627\u0631\u0634\u0646\u0627\u0633\u0627\u0646 \u0645\u062a\u062e\u0635\u0635 \u06a9\u0627\u0631\u0622\u0647\u0646\u060c \u0622\u0645\u0627\u062f\u0647 \u067e\u0627\u0633\u062e\u06af\u0648\u06cc\u06cc \u0628\u0647 \u0633\u0648\u0627\u0644\u0627\u062a \u0634\u0645\u0627 \u0639\u0632\u06cc\u0632\u0627\u0646 \u0647\u0633\u062a\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0628\u0631\u0627\u06cc \u0627\u0637\u0644\u0627\u0639 \u0627\u0632 \u0642\u06cc\u0645\u062a \u0631\u0648\u0632 <a href=\"https:\/\/karahan.ir\/cat\/pipe\/mannesmann\">\u0644\u0648\u0644\u0647 \u0645\u0627\u0646\u06cc\u0633\u0645\u0627\u0646<\/a> \u06cc\u0627 \u0644\u0648\u0644\u0647 \u0628\u062f\u0648\u0646 \u062f\u0631\u0632\u060c \u0628\u0647 \u0648\u0628 \u0633\u0627\u06cc\u062a \u06a9\u0627\u0631\u0622\u0647\u0646 \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"760\" height=\"450\" src=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/stainless-steel-pipes-in-norway_3_11zon.jpg\" alt=\"\u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 304\" class=\"wp-image-2809\" srcset=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/stainless-steel-pipes-in-norway_3_11zon.jpg 760w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/stainless-steel-pipes-in-norway_3_11zon-300x178.jpg 300w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/stainless-steel-pipes-in-norway_3_11zon-357x210.jpg 357w\" sizes=\"auto, (max-width: 760px) 100vw, 760px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"760\" height=\"450\" src=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/stainless-steel-pipes-in-norway_3_11zon.jpg\" alt=\"\u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 304\" class=\"wp-image-2809\" srcset=\"https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/stainless-steel-pipes-in-norway_3_11zon.jpg 760w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/stainless-steel-pipes-in-norway_3_11zon-300x178.jpg 300w, https:\/\/karahan.ir\/blog\/wp-content\/uploads\/2023\/09\/stainless-steel-pipes-in-norway_3_11zon-357x210.jpg 357w\" sizes=\"auto, (max-width: 760px) 100vw, 760px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><p class=\"MsoNormal\" dir=\"RTL\" style=\"text-align:justify;text-justify:inter-ideograph;\ndirection:rtl;unicode-bidi:embed\"><\/p><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><p class=\"MsoNormal\" dir=\"RTL\" style=\"text-align:justify;text-justify:inter-ideograph;\ndirection:rtl;unicode-bidi:embed\"><\/p><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%DA%A9%D9%84%D8%A7%D9%85_%D8%A2%D8%AE%D8%B1\"><\/span><strong>\u06a9\u0644\u0627\u0645 \u0622\u062e\u0631<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u0647 \u0645\u0648\u0636\u0648\u0639 \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u067e\u0631\u062f\u0627\u062e\u062a\u06cc\u0645. \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0636\u062f \u0632\u0646\u06af \u062f\u0631 \u0627\u0646\u0648\u0627\u0639 \u0628\u062f\u0648\u0646 \u062f\u0631\u0632 (\u0645\u0627\u0646\u06cc\u0633\u0645\u0627\u0646) \u0648 \u062f\u0631\u0632\u062f\u0627\u0631 \u062a\u0642\u0633\u06cc\u0645\u200c\u0628\u0646\u062f\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f. \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0648\u062c\u0648\u062f \u0639\u0646\u0627\u0635\u0631 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u06a9\u0631\u0648\u0645 \u0648 \u0646\u06cc\u06a9\u0644\u060c \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0627\u0644\u0627\u06cc\u06cc \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062e\u0648\u0631\u062f\u06af\u06cc \u0645\u062d\u06cc\u0637 \u0648 \u062d\u0631\u0627\u0631\u062a \u062f\u0627\u0631\u062f. \u0628\u0631\u0627\u06cc \u06a9\u0633\u0628 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631\u0628\u0627\u0631\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0635\u0646\u0639\u062a\u06cc\u060c \u0628\u0647 \u0648\u0628 \u0633\u0627\u06cc\u062a \u06a9\u0627\u0631\u0622\u0647\u0646 \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D8%B3%D9%88%D8%A7%D9%84%D8%A7%D8%AA_%D9%85%D8%AA%D8%AF%D8%A7%D9%88%D9%84\"><\/span><strong>\u0633\u0648\u0627\u0644\u0627\u062a \u0645\u062a\u062f\u0627\u0648\u0644<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0622\u06cc\u0627 \u0644\u0648\u0644\u0647 \u0627\u0633\u062a\u06cc\u0644 \u06f3\u06f0\u06f4 \u0642\u0627\u0628\u0644 \u062c\u0648\u0634\u06a9\u0627\u0631\u06cc \u0627\u0633\u062a\u061f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0644\u0647\u060c \u0644\u0648\u0644\u0647 \u06f3\u06f0\u06f4 \u0642\u0627\u0628\u0644\u06cc\u062a \u062c\u0648\u0634\u06a9\u0627\u0631\u06cc \u0628\u0627\u0644\u0627\u06cc\u06cc \u062f\u0627\u0631\u062f. \u0627\u06cc\u0646 \u062e\u0627\u0635\u06cc\u062a \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0648\u062c\u0648\u062f \u0639\u0646\u0627\u0635\u0631 \u0622\u0644\u06cc\u0627\u0698\u06cc \u0645\u0627\u0646\u0646\u062f \u0646\u06cc\u06a9\u0644 \u0648 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