{"id":3519,"date":"2025-09-06T09:50:58","date_gmt":"2025-09-06T09:50:58","guid":{"rendered":"https:\/\/hfittings.com\/explore-astm-a234-wpb-pipe-fittings-in-various-industries\/"},"modified":"2025-09-06T09:50:58","modified_gmt":"2025-09-06T09:50:58","slug":"explore-astm-a234-wpb-pipe-fittings-in-various-industries","status":"publish","type":"post","link":"https:\/\/hfittings.com\/ar\/explore-astm-a234-wpb-pipe-fittings-in-various-industries\/","title":{"rendered":"\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0623\u0646\u0627\u0628\u064a\u0628 ASTM A234 WPB: \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0641\u064a \u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0635\u0646\u0627\u0639\u0627\u062a"},"content":{"rendered":"<p><figure loading=\"lazy\" class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/hfittings.com\/wp-content\/uploads\/2025\/09\/a3f96cff-48f2-4b37-9d03-875a8ffa2e9f.png\" alt=\"\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0639\u0644\u0649 \u0637\u0627\u0648\u0644\u0629 \u0627\u0644\u0639\u0645\u0644\" style=\"display: block; margin-block: 10px;\"><\/figure>\n<\/p>\n<h2>\u0623\u0628\u0631\u0632 \u0627\u0644\u0645\u0644\u0627\u0645\u062d \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n<p>\u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u0644\u0635\u0629 \u0645\u0646 \u062f\u0644\u064a\u0644\u0646\u0627 \u0639\u0646 \u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 ASTM A234 WPB:<\/p>\n<ul>\n<li>\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 ASTM A234 WPB \u0647\u064a \u0645\u0639\u064a\u0627\u0631 \u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a \u0648\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0636\u063a\u0637.<\/li>\n<li>\u0647\u0630\u0647 \u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0636\u0631\u0648\u0631\u064a\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0646\u0637\u0648\u064a \u0639\u0644\u0649 \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0645\u0639\u062a\u062f\u0644\u0629 \u0648\u0639\u0627\u0644\u064a\u0629.<\/li>\n<li>\u064a\u0636\u0645\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0627\u0644\u0645\u062d\u062f\u062f \u0644\u0631\u062a\u0628\u0629 WPB \u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u062d\u0627\u0645 \u0648\u0642\u0648\u0629 \u0645\u0645\u062a\u0627\u0632\u0629.<\/li>\n<li>\u0648\u0647\u064a \u0645\u062a\u0648\u0641\u0631\u0629 \u0641\u064a \u0623\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0645\u0631\u0641\u0642\u064a\u0646 \u0648\u0627\u0644\u0645\u062d\u0645\u0644\u0627\u062a \u0648\u0627\u0644\u0645\u062e\u0641\u0636\u0627\u062a\u060c \u0644\u062a\u0644\u0628\u064a\u0629 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0645\u062a\u0646\u0648\u0639\u0629.<\/li>\n<li>\u064a\u062a\u0628\u0639 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 \u062c\u0648\u062f\u0629 \u0635\u0627\u0631\u0645\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629.<\/li>\n<\/ul>\n<h2>\u0645\u0642\u062f\u0645\u0629<\/h2>\n<p>\u0645\u0631\u062d\u0628\u064b\u0627 \u0628\u0643 \u0641\u064a \u062f\u0644\u064a\u0644\u0643 \u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 ASTM A234 WPB! \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0639\u0645\u0644 \u0645\u0639 \u0623\u0646\u0638\u0645\u0629 \u062e\u0637\u0648\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628\u060c \u0641\u0623\u0646\u062a \u062a\u0639\u0644\u0645 \u0645\u062f\u0649 \u0623\u0647\u0645\u064a\u0629 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0635\u062d\u064a\u062d\u0629. \u062a\u0642\u0648\u0645 \u0627\u0644\u062c\u0645\u0639\u064a\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 \u0644\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0627\u0644\u0645\u0648\u0627\u062f (ASTM) \u0628\u0648\u0636\u0639 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0644\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0648\u062a\u0639\u062a\u0628\u0631 \u0645\u0648\u0627\u0635\u0641\u0627\u062a\u0647\u0627 \u0644\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0636\u0631\u0648\u0631\u064a\u0629 \u0644\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621. \u0647\u0630\u0647 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0647\u064a \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0641\u0642\u0631\u064a \u0644\u0639\u062f\u062f \u0644\u0627 \u064a\u062d\u0635\u0649 \u0645\u0646 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u0645\u0646 \u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0625\u0644\u0649 \u0627\u0644\u0645\u0646\u0634\u0622\u062a \u0627\u0644\u0628\u062a\u0631\u0648\u0643\u064a\u0645\u0627\u0648\u064a\u0629. \u0633\u062a\u0637\u0644\u0639\u0643 \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629 \u0639\u0644\u0649 \u0643\u0644 \u0645\u0627 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0645\u0639\u0631\u0641\u062a\u0647 \u0639\u0646 \u0647\u0630\u0647 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u0629.<\/p>\n<h2>\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 ASTM A234 WPB<\/h2>\n<p>\u0625\u0630\u0646\u060c \u0645\u0627 \u0627\u0644\u0630\u064a \u062a\u063a\u0637\u064a\u0647 ASTM A234 \u0628\u0627\u0644\u0636\u0628\u0637\u061f \u0647\u0630\u0647 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a \u0627\u0644\u0645\u0637\u0627\u0648\u0639 \u0648\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u0644\u062e\u062f\u0645\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0639\u062a\u062f\u0644\u0629 \u0648\u0627\u0644\u0639\u0627\u0644\u064a\u0629. \u062a\u0639\u062f \u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 ASTM A234 WPB \u0645\u0646 \u0628\u064a\u0646 \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0636\u063a\u0637 \u0648\u062a\u0635\u0646\u064a\u0639 \u0623\u0648\u0639\u064a\u0629 \u0627\u0644\u0636\u063a\u0637.<\/p>\n<p>\u062a\u0634\u0645\u0644 \u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0648\u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629. \u062a\u0633\u0627\u0639\u062f \u0647\u0630\u0647 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0639\u0644\u0649 \u062a\u063a\u064a\u064a\u0631 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0623\u0648 \u0636\u0628\u0637 \u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0642 \u0623\u0648 \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0641\u064a \u0627\u0644\u0646\u0638\u0627\u0645. \u0648\u062a\u0634\u064a\u0631 \u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u201cWPB\u201d \u0625\u0644\u0649 \u062f\u0631\u062c\u0629 \u0645\u062d\u062f\u062f\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a \u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u062d\u0627\u0645 \u0648\u0627\u0644\u0645\u0635\u0646\u0641 \u062d\u0633\u0628 \u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0644\u0645\u0639\u0631\u0648\u0641 \u0628\u0642\u0648\u062a\u0647 \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u062a\u0647.<\/p>\n<h3>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0648\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0645\u0648\u0627\u062f<\/h3>\n<p>\u0648\u064a\u0631\u062c\u0639 \u0623\u062f\u0627\u0621 \u0647\u0630\u0647 \u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0625\u0644\u0649 \u062a\u0631\u0643\u064a\u0628\u0647\u0627 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0627\u0644\u0645\u062d\u062f\u062f. \u0648\u062a\u062d\u062f\u062f \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 ASTM A234 \u0628\u0639\u0646\u0627\u064a\u0629 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f \u0644\u0636\u0645\u0627\u0646 \u0627\u062a\u0633\u0627\u0642 \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629. \u0648\u0627\u0644\u0645\u0627\u062f\u0629 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 B (WPB) \u0647\u064a \u0641\u0648\u0644\u0627\u0630 \u0643\u0631\u0628\u0648\u0646\u064a\u060c \u0648\u0644\u0643\u0646 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u064a\u063a\u0637\u064a \u0623\u064a\u0636\u064b\u0627 \u0645\u062e\u062a\u0644\u0641 \u062f\u0631\u062c\u0627\u062a \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0641\u0648\u0644\u0627\u0630.<\/p>\n<p>\u0648\u064a\u064f\u0639\u062f \u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0627\u0644\u0630\u064a \u064a\u062a\u0645 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a\u0647 \u0628\u0639\u0646\u0627\u064a\u0629 \u0647\u0648 \u0645\u0641\u062a\u0627\u062d \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0645\u062a\u0627\u0632\u0629 \u0644\u0644\u0645\u0627\u062f\u0629. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062f\u0631\u062c\u0627\u062a WPB\u060c \u064a\u0628\u0644\u063a \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u0643\u0631\u0628\u0648\u0646 0.30% \u0641\u064a \u0645\u0639\u0638\u0645 \u062a\u062d\u0644\u064a\u0644\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u062a\u0648\u0627\u0632\u0646\u064b\u0627 \u0631\u0627\u0626\u0639\u064b\u0627 \u0628\u064a\u0646 \u0627\u0644\u0642\u0648\u0629 \u0648\u0627\u0644\u0645\u0631\u0648\u0646\u0629. \u064a\u0648\u0636\u062d \u0627\u0644\u062c\u062f\u0648\u0644 \u0623\u062f\u0646\u0627\u0647 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0645\u0627\u062f\u0629 ASTM A234 WPB.<\/p>\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u0627\u0644\u0639\u0646\u0635\u0631<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0629\u060c %<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u0627\u0644\u0643\u0631\u0628\u0648\u0646 (C)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>0.30 \u0643\u062d\u062f \u0623\u0642\u0635\u0649<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632 (Mn)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>0.29-1.06<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u0627\u0644\u0641\u0648\u0633\u0641\u0648\u0631 (P)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>0.050 \u0643\u062d\u062f \u0623\u0642\u0635\u0649<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u0627\u0644\u0643\u0628\u0631\u064a\u062a (S)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>0.058 \u0643\u062d\u062f \u0623\u0642\u0635\u0649<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646 (Si)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>0.10 \u062f\u0642\u064a\u0642\u0629<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u0627\u0644\u0643\u0631\u0648\u0645 (Cr)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>0.40 \u0643\u062d\u062f \u0623\u0642\u0635\u0649<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 (Mo)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>0.15 \u0643\u062d\u062f \u0623\u0642\u0635\u0649<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0648\u0627\u0644\u062a\u0643\u0648\u064a\u0646\u0627\u062a \u0627\u0644\u0645\u062a\u0627\u062d\u0629<\/h3>\n<p>\u0625\u062d\u062f\u0649 \u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a ASTM A234 \u0647\u064a \u0627\u0644\u062a\u0646\u0648\u0639 \u0627\u0644\u0643\u0628\u064a\u0631 \u0641\u064a \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0648\u0627\u0644\u062a\u0643\u0648\u064a\u0646\u0627\u062a \u0627\u0644\u0645\u062a\u0627\u062d\u0629. \u064a\u062a\u064a\u062d \u0644\u0643 \u0647\u0630\u0627 \u0627\u0644\u062a\u0646\u0648\u0639 \u0628\u0646\u0627\u0621 \u0623\u0646\u0638\u0645\u0629 \u0623\u0646\u0627\u0628\u064a\u0628 \u0645\u0639\u0642\u062f\u0629 \u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u062a\u0644\u0628\u064a\u0629 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a\u0643 \u0627\u0644\u062e\u0627\u0635\u0629. \u0648\u0633\u0648\u0627\u0621 \u0643\u0646\u062a \u062a\u0639\u0645\u0644 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a \u0623\u0648 \u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0645\u0646 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u060c \u064a\u0645\u0643\u0646\u0643 \u0627\u0644\u0639\u062b\u0648\u0631 \u0639\u0644\u0649 \u0627\u0644\u0645\u0643\u0648\u0646 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0645\u0647\u0645\u0629.<\/p>\n<p>\u062a\u0645 \u062a\u0635\u0645\u064a\u0645 \u0647\u0630\u0647 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0644\u062e\u062f\u0645\u0629 \u0648\u0638\u0627\u0626\u0641 \u0645\u062e\u062a\u0644\u0641\u0629 \u062f\u0627\u062e\u0644 \u062e\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628\u060c \u0645\u0646 \u062a\u063a\u064a\u064a\u0631 \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0625\u0644\u0649 \u0627\u0644\u062a\u0641\u0631\u0639. \u0648\u062a\u0634\u0645\u0644 \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u0627\u064b \u0627\u0644\u062a\u064a \u0633\u062a\u0635\u0627\u062f\u0641\u0647\u0627 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n<ul>\n<li><strong>\u0627\u0644\u0645\u0631\u0641\u0642\u064a\u0646:<\/strong> \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0644\u062a\u063a\u064a\u064a\u0631 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062a\u062f\u0641\u0642\u060c \u0639\u0627\u062f\u0629\u064b \u0639\u0646\u062f 45 \u0623\u0648 90 \u062f\u0631\u062c\u0629.<\/li>\n<li><strong>\u0627\u0644\u0642\u0645\u0635\u0627\u0646:<\/strong> \u0639\u0644\u0649 \u0634\u0643\u0644 \u062d\u0631\u0641 \u201cT\u201d\u060c \u062a\u0633\u0645\u062d \u0646\u0642\u0637\u0629 \u0627\u0644\u0625\u0646\u0637\u0644\u0627\u0642 \u0628\u062a\u0641\u0631\u064a\u0639\u0627\u062a \u0628\u0632\u0627\u0648\u064a\u0629 90 \u062f\u0631\u062c\u0629 \u0645\u0646 \u0645\u0633\u0627\u0631 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u0631\u0626\u064a\u0633\u064a.<\/li>\n<li><strong>\u0627\u0644\u0645\u062e\u0641\u0636\u0627\u062a:<\/strong> \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0630\u0627\u062a \u0627\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0648\u0647\u064a \u0645\u062a\u0648\u0641\u0631\u0629 \u0628\u0623\u0642\u0637\u0627\u0631 \u0645\u062e\u062a\u0644\u0641\u0629 \u0648\u0645\u062a\u062d\u062f\u0629 \u0627\u0644\u0645\u0631\u0643\u0632 \u0623\u0648 \u063a\u064a\u0631 \u0645\u062a\u062d\u062f\u0629 \u0627\u0644\u0645\u0631\u0643\u0632.<\/li>\n<li><strong>\u0627\u0644\u0642\u0628\u0639\u0627\u062a:<\/strong> \u0645\u0635\u0645\u0645\u0629 \u0644\u0625\u063a\u0644\u0627\u0642 \u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u0623\u0646\u0628\u0648\u0628.<\/li>\n<\/ul>\n<p>\u0648\u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0647\u0630\u0647 \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629\u060c \u064a\u0645\u0643\u0646\u0643 \u0623\u064a\u0636\u064b\u0627 \u0627\u0644\u0639\u062b\u0648\u0631 \u0639\u0644\u0649 \u0648\u0635\u0644\u0627\u062a \u0645\u062a\u0642\u0627\u0637\u0639\u0629 \u0648\u062d\u0644\u0645\u0627\u062a \u0648\u0648\u0635\u0644\u0627\u062a \u062a\u0648\u0635\u064a\u0644. \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0645\u0639\u0638\u0645 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0645\u0644\u062d\u0648\u0645\u0629 \u0628\u0627\u0644\u0639\u0642\u0628\u060c \u0641\u0625\u0646 \u0628\u0639\u0636 \u0627\u0644\u062a\u0643\u0648\u064a\u0646\u0627\u062a \u0645\u062b\u0644 \u0627\u0644\u0644\u062d\u0627\u0645 \u0628\u0627\u0644\u0645\u0642\u0628\u0633 \u0623\u0648 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629 \u0645\u062a\u0648\u0641\u0631\u0629 \u0623\u064a\u0636\u064b\u0627 \u0628\u0645\u0648\u062c\u0628 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0645\u0631\u062a\u0628\u0637\u0629 \u0628\u0647\u0627.<\/p>\n<h2>\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0648\u0627\u0644\u062c\u0648\u062f\u0629<\/h2>\n<p>\u064a\u064f\u0639\u062f \u062a\u0635\u0646\u064a\u0639 \u062a\u062c\u0647\u064a\u0632\u0627\u062a ASTM A234 WPB \u0645\u0646 ASTM A234 \u0639\u0645\u0644\u064a\u0629 \u062e\u0627\u0636\u0639\u0629 \u0644\u0631\u0642\u0627\u0628\u0629 \u0634\u062f\u064a\u062f\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0633\u062a\u064a\u0641\u0627\u0626\u0647\u0627 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0635\u0627\u0631\u0645\u0629. \u0648\u062a\u062a\u0636\u0645\u0646 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0639\u0645\u0644\u064a\u0627\u062a \u0645\u062b\u0644 \u0627\u0644\u062a\u0634\u0643\u064a\u0644\u060c \u0648\u0627\u0644\u0636\u063a\u0637\u060c \u0648\u0627\u0644\u062b\u0646\u064a\u060c \u0648\u0627\u0644\u0644\u062d\u0627\u0645 \u0628\u0627\u0644\u0627\u0646\u0635\u0647\u0627\u0631 \u0644\u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0627\u0645 \u0641\u064a \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629. \u0627\u0644\u0627\u0644\u062a\u0632\u0627\u0645 \u0628\u0645\u0639\u0627\u064a\u064a\u0631 \u0645\u0646\u0638\u0645\u0627\u062a \u0645\u062b\u0644 ASME \u0648ANSI \u0625\u0644\u0632\u0627\u0645\u064a.<\/p>\n<p>\u0648\u0645\u0646 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u0647\u0645\u0629 \u0641\u064a \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0639\u0632\u0632 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u062a\u062e\u0641\u0641 \u0645\u0646 \u0627\u0644\u0636\u063a\u0648\u0637 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0634\u0643\u064a\u0644. \u0648\u0647\u0630\u0627 \u064a\u0636\u0645\u0646 \u0642\u062f\u0631\u0629 \u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0639\u0644\u0649 \u062a\u062d\u0645\u0644 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0635\u0639\u0628\u0629 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0641\u064a \u062a\u0635\u0646\u064a\u0639 \u0623\u0648\u0639\u064a\u0629 \u0627\u0644\u0636\u063a\u0637 \u0648\u062e\u0637\u0648\u0637 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a. \u062f\u0639\u0648\u0646\u0627 \u0646\u0644\u0642\u064a \u0646\u0638\u0631\u0629 \u0639\u0646 \u0643\u062b\u0628 \u0639\u0644\u0649 \u0637\u0631\u0642 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631.<\/p>\n<h3>\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0627\u062c: \u0627\u0644\u0633\u0644\u0633 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0644\u062d\u0627\u0645<\/h3>\n<p>\u062a\u063a\u0637\u064a ASTM A234 \u0643\u0644\u0627\u064b \u0645\u0646 \u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0648\u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0639\u0644\u0649 \u062d\u062f \u0633\u0648\u0627\u0621\u060c \u0648\u064a\u0643\u0645\u0646 \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0641\u064a \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0627\u0645 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0625\u0646\u062a\u0627\u062c\u0647\u0627. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0633\u0627\u0639\u062f\u0643 \u0641\u0647\u0645 \u0647\u0630\u0627 \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0643.<\/p>\n<p>\u062c\u0632\u0621 \u0631\u0626\u064a\u0633\u064a \u0645\u0646 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0647\u0648 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0628\u0631\u064a\u062f. \u0628\u0639\u062f \u062a\u0634\u0643\u064a\u0644\u0647\u0627 \u0639\u0644\u0649 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0639\u0627\u0644\u064a\u0629\u060c \u064a\u062c\u0628 \u062a\u0628\u0631\u064a\u062f \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0628\u0645\u0639\u062f\u0644 \u0645\u0636\u0628\u0648\u0637 \u0644\u0645\u0646\u0639 \u062d\u062f\u0648\u062b \u0639\u064a\u0648\u0628. \u064a\u062c\u0628 \u0623\u0644\u0627 \u064a\u0643\u0648\u0646 \u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0623\u0633\u0631\u0639 \u0645\u0646 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0633\u0627\u0643\u0646 \u0644\u0636\u0645\u0627\u0646 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0627\u062f\u0629. \u0648\u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u062a\u0641\u0635\u064a\u0644 \u0628\u0633\u064a\u0637 \u0644\u0644\u0646\u0648\u0639\u064a\u0646:<\/p>\n<ul>\n<li><strong>\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u063a\u064a\u0631 \u0645\u0644\u062d\u0648\u0645\u0629:<\/strong> \u0648\u0647\u064a \u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 \u0623\u0648 \u0623\u0646\u0627\u0628\u064a\u0628 \u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u063a\u064a\u0631 \u0645\u0644\u062d\u0648\u0645\u0629. \u0648\u064a\u0648\u0641\u0631 \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u062f\u0631\u0632\u0627\u062a \u0644\u062d\u0627\u0645 \u0642\u0648\u0629 \u0648\u0647\u064a\u0643\u0644 \u0645\u0648\u062d\u062f\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a \u0648\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629.<\/li>\n<li><strong>\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0645\u0644\u062d\u0648\u0645\u0629:<\/strong> \u064a\u062a\u0645 \u062a\u0635\u0646\u064a\u0639\u0647\u0627 \u0645\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 \u0623\u0648 \u0623\u0644\u0648\u0627\u062d \u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0645\u0644\u062d\u0648\u0645\u0629. \u062a\u0636\u0645\u0646 \u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0627\u0646\u0635\u0647\u0627\u0631 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0623\u0646 \u064a\u0643\u0648\u0646 \u062e\u0637 \u0627\u0644\u0644\u062d\u0627\u0645 \u0642\u0648\u064a\u064b\u0627 \u0648\u0645\u0648\u062b\u0648\u0642\u064b\u0627 \u0644\u0645\u0639\u0638\u0645 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629.<\/li>\n<\/ul>\n<h3>\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0627\u0644\u0641\u062d\u0635 \u0648\u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f<\/h3>\n<p>\u0648\u0644\u0636\u0645\u0627\u0646 \u0627\u0633\u062a\u064a\u0641\u0627\u0621 \u0643\u0644 \u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0644\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629\u060c \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0625\u062c\u0631\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0641\u062d\u0635 \u0635\u0627\u0631\u0645\u0629. \u0625\u0646 \u062e\u0637\u0648\u0629 \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0647\u0630\u0647 \u0647\u064a \u0627\u0644\u062a\u064a \u062a\u0648\u0641\u0631 \u0634\u0647\u0627\u062f\u0629 \u0628\u0623\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0622\u0645\u0646\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0642\u0635\u0648\u062f \u0645\u0646\u0647\u0627. \u0648\u0627\u0644\u0647\u062f\u0641 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0647\u0648 \u062a\u062d\u062f\u064a\u062f \u0648\u0625\u0632\u0627\u0644\u0629 \u0623\u064a \u0639\u064a\u0648\u0628 \u0636\u0627\u0631\u0629 \u0642\u062f \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0627\u0644\u0623\u062f\u0627\u0621.<\/p>\n<p>\u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0628\u0625\u062c\u0631\u0627\u0621 \u0633\u0644\u0633\u0644\u0629 \u0645\u0646 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629. \u0648\u062a\u0636\u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0623\u0646 \u0633\u0645\u0643 \u062c\u062f\u0627\u0631 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0629\u060c \u0648\u0642\u0648\u0629 \u0627\u0644\u0634\u062f\u060c \u0648\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0642\u0648\u0629 \u0627\u0644\u062e\u0636\u0648\u0639 \u062a\u0641\u064a \u062c\u0645\u064a\u0639\u0647\u0627 \u0628\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0623\u0648 \u062a\u062a\u062c\u0627\u0648\u0632\u0647\u0627 \u062f\u0648\u0646 \u062a\u062c\u0627\u0648\u0632 \u0623\u064a \u062d\u062f\u0648\u062f \u0642\u0635\u0648\u0649 \u0645\u062d\u062f\u062f\u0629. \u062a\u0634\u0645\u0644 \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n<ul>\n<li><strong>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0635\u0644\u0627\u0628\u0629:<\/strong> \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u0645\u0627\u062f\u0629 \u0644\u064a\u0633\u062a \u0647\u0634\u0629 \u0623\u0648 \u0644\u064a\u0646\u0629 \u0644\u0644\u063a\u0627\u064a\u0629.<\/li>\n<li><strong>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0634\u062f:<\/strong> \u062a\u0642\u064a\u0633 \u0642\u0648\u0629 \u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0648\u0644\u064a\u0648\u0646\u062a\u0647\u0627.<\/li>\n<li><strong>\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0633\u062a\u0627\u062a\u064a\u0643\u064a:<\/strong> \u064a\u062a\u062d\u0642\u0642 \u0645\u0646 \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u062a\u0633\u0631\u0628\u0627\u062a \u062a\u062d\u062a \u0627\u0644\u0636\u063a\u0637.<\/li>\n<li><strong>\u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0628\u0635\u0631\u064a \u0648\u0641\u062d\u0635 \u0627\u0644\u0623\u0628\u0639\u0627\u062f:<\/strong> \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u062e\u0644\u0648 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0645\u0646 \u0627\u0644\u0639\u064a\u0648\u0628 \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0648\u062a\u0648\u0627\u0641\u0642\u0647\u0627 \u0645\u0639 \u062c\u0645\u064a\u0639 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647\u0627.<\/li>\n<\/ul>\n<h2>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0623\u0646\u0627\u0628\u064a\u0628 ASTM A234 WPB ASTM A234<\/h2>\n<p>\u0625\u0646 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0648\u0642\u0648\u0629 \u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a ASTM A234 WPB \u062a\u062c\u0639\u0644\u0647\u0627 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0623\u0641\u0636\u0644 \u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0643\u0628\u064a\u0631\u0629 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\u0627\u0644\u0645\u062d\u0627\u0630\u0627\u0629 \u0627\u0644\u0633\u0644\u064a\u0645\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0644\u0645\u0646\u0639 \u062d\u062f\u0648\u062b \u0645\u0634\u0643\u0644\u0627\u062a \u0641\u064a \u0627\u0644\u062e\u062f\u0645\u0627\u062a \u0630\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629. \u0627\u0631\u062c\u0639 \u062f\u0627\u0626\u0645\u064b\u0627 \u0625\u0644\u0649 \u0623\u062d\u062f\u062b \u0645\u0631\u0627\u062c\u0639\u0629 \u0645\u0646 ASME \u0644\u0644\u0627\u0637\u0644\u0627\u0639 \u0639\u0644\u0649 \u0627\u0644\u0625\u0631\u0634\u0627\u062f\u0627\u062a.<\/p>\n<h2>\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/h2>\n<p>\u0641\u064a \u0627\u0644\u062e\u062a\u0627\u0645\u060c \u062a\u0644\u0639\u0628 \u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 ASTM A234 WPB \u062f\u0648\u0631\u064b\u0627 \u062d\u0627\u0633\u0645\u064b\u0627 \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0635\u0646\u0627\u0639\u0627\u062a\u060c \u0644\u0627 \u0633\u064a\u0645\u0627 \u0641\u064a \u0645\u062c\u0627\u0644\u0627\u062a \u0627\u0644\u0646\u0641\u0637 \u0648\u0627\u0644\u063a\u0627\u0632 \u0648\u062a\u0648\u0644\u064a\u062f \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u0628\u062a\u0631\u0648\u0643\u064a\u0645\u0627\u0648\u064a\u0627\u062a. \u0648\u062a\u0636\u0645\u0646 \u0645\u0648\u0627\u0635\u0641\u0627\u062a\u0647\u0627 \u0627\u0644\u0645\u0648\u062d\u062f\u0629 \u0648\u062a\u0643\u0648\u064a\u0646\u0627\u062a\u0647\u0627 \u0627\u0644\u0645\u062a\u0646\u0648\u0639\u0629 \u062a\u0644\u0628\u064a\u0629 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0635\u0627\u0631\u0645\u0629 \u0644\u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a. \u0645\u0646 \u062e\u0644\u0627\u0644 \u0641\u0647\u0645 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0648\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062c\u0648\u062f\u0629\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0635\u0646\u0627\u0639\u0627\u062a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u0629 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629. \u0643\u0645\u0627 \u062a\u0633\u0627\u0647\u0645 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u062f\u0648\u0631\u064a\u0629 \u0648\u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0641\u064a \u0632\u064a\u0627\u062f\u0629 \u0637\u0648\u0644 \u0639\u0645\u0631\u0647\u0627 \u0648\u0623\u062f\u0627\u0626\u0647\u0627. \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u062a\u0637\u0644\u0639 \u0625\u0644\u0649 \u062a\u0646\u0641\u064a\u0630 \u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 ASTM A234 WPB \u0641\u064a \u0645\u0634\u0627\u0631\u064a\u0639\u0643 \u0623\u0648 \u0643\u0646\u062a \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0628\u0634\u0623\u0646 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0648\u0627\u0644\u0635\u064a\u0627\u0646\u0629\u060c \u0641\u0644\u0627 \u062a\u062a\u0631\u062f\u062f \u0641\u064a \u0627\u0644\u062a\u0648\u0627\u0635\u0644 \u0645\u0639\u0646\u0627 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0627\u0633\u062a\u0634\u0627\u0631\u0629. \u0646\u062c\u0627\u062d\u0643 \u0641\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0647\u0630\u0647 \u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u064a\u0628\u062f\u0623 \u0628\u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u0635\u062d\u064a\u062d\u0629!<\/p>\n<h2>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n<h3>\u0645\u0627 \u0647\u064a \u0627\u0644\u0641\u0648\u0627\u0626\u062f \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 ASTM A234 WPB\u061f<\/h3>\n<p>\u0648\u062a\u062a\u0645\u062b\u0644 \u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0641\u064a \u0645\u062a\u0627\u0646\u062a\u0647\u0627 \u0627\u0644\u0645\u0645\u062a\u0627\u0632\u0629 \u0648\u0642\u0648\u0629 \u0634\u062f\u0647\u0627 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0642\u0627\u0628\u0644\u064a\u062a\u0647\u0627 \u0627\u0644\u0627\u0633\u062a\u062b\u0646\u0627\u0626\u064a\u0629 \u0644\u0644\u062d\u0627\u0645\u060c \u0645\u0645\u0627 \u064a\u0633\u0647\u0644 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639. \u0648\u0647\u064a \u0645\u0635\u0645\u0645\u0629 \u0644\u0623\u062f\u0627\u0621 \u0645\u0648\u062b\u0648\u0642 \u0628\u0647 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0636\u063a\u0637\u060c \u062e\u0627\u0635\u0629\u064b \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u062e\u0627\u0631\u062c \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062d\u0631\u062c \u0644\u0644\u0645\u0648\u0627\u062f\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0635\u0639\u0628\u0629.<\/p>\n<h3>\u0643\u064a\u0641 \u062a\u0641\u0631\u0642 \u0628\u064a\u0646 \u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0648\u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 ASTM A234 WPB\u061f<\/h3>\n<p>\u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0647\u0648 \u0623\u0635\u0644 \u0627\u0644\u062a\u0635\u0646\u064a\u0639. \u062a\u064f\u0635\u0646\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0645\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 \u063a\u064a\u0631 \u0645\u0644\u062d\u0648\u0645\u0629\u060c \u0645\u0645\u0627 \u064a\u0646\u062a\u062c \u0639\u0646\u0647 \u0647\u064a\u0643\u0644 \u0648\u0633\u0645\u0643 \u062c\u062f\u0627\u0631 \u0645\u0648\u062d\u062f \u0628\u062f\u0648\u0646 \u0648\u0635\u0644\u0627\u062a \u0644\u062d\u0627\u0645. \u064a\u062a\u0645 \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0645\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 \u0623\u0648 \u0623\u0644\u0648\u0627\u062d \u0645\u0644\u062d\u0648\u0645\u0629\u060c \u0645\u0639 \u0636\u0645\u0627\u0646 \u062e\u0644\u0648 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0645\u0646 \u0627\u0644\u0639\u064a\u0648\u0628 \u0627\u0644\u0636\u0627\u0631\u0629.<\/p>\n<h3>\u0643\u064a\u0641 \u064a\u062c\u0628 \u0635\u064a\u0627\u0646\u0629 \u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 ASTM A234 WPB \u0641\u064a \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u061f<\/h3>\n<p>\u062a\u062a\u0636\u0645\u0646 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0633\u0644\u064a\u0645\u0629 \u0625\u062c\u0631\u0627\u0621 \u0641\u062d\u0648\u0635\u0627\u062a \u0628\u0635\u0631\u064a\u0629 \u0645\u0646\u062a\u0638\u0645\u0629 \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u062a\u0622\u0643\u0644 \u0623\u0648 \u0627\u0644\u062a\u0622\u0643\u0644 \u0623\u0648 \u0627\u0644\u062a\u0644\u0641 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u060c \u062e\u0627\u0635\u0629 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0630\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629. \u064a\u062c\u0628 \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0639\u0645\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0641\u064a \u0638\u0631\u0648\u0641 \u0645\u0646\u0627\u0633\u0628\u0629 \u0648\u0639\u062f\u0645 \u062a\u0639\u0631\u0636\u0647\u0627 \u0644\u062f\u0648\u0631\u0627\u062a \u062a\u0628\u0631\u064a\u062f \u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628\u0629 \u0642\u062f \u062a\u0633\u0628\u0628 \u0627\u0644\u0625\u062c\u0647\u0627\u062f. \u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u0645 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0625\u0630\u0627 \u0648\u062c\u062f \u0623\u064a \u062a\u062f\u0647\u0648\u0631 \u0643\u0628\u064a\u0631.<\/p>","protected":false},"excerpt":{"rendered":"<p>Key Highlights Here are the main takeaways from our guide on ASTM A234 WPB pipe fittings: ASTM A234 WPB pipe fittings are a standard for carbon and alloy steel fittings used in pressure pipelines. These fittings are essential for industrial applications that involve moderate and high temperatures. The specific chemical composition of WPB grade ensures [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3517,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[393],"tags":[],"class_list":["post-3519","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-information"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/hfittings.com\/ar\/wp-json\/wp\/v2\/posts\/3519","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hfittings.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hfittings.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hfittings.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hfittings.com\/ar\/wp-json\/wp\/v2\/comments?post=3519"}],"version-history":[{"count":0,"href":"https:\/\/hfittings.com\/ar\/wp-json\/wp\/v2\/posts\/3519\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hfittings.com\/ar\/wp-json\/wp\/v2\/media\/3517"}],"wp:attachment":[{"href":"https:\/\/hfittings.com\/ar\/wp-json\/wp\/v2\/media?parent=3519"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hfittings.com\/ar\/wp-json\/wp\/v2\/categories?post=3519"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hfittings.com\/ar\/wp-json\/wp\/v2\/tags?post=3519"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}