{"id":21493,"date":"2026-03-03T13:35:51","date_gmt":"2026-03-03T10:10:07","guid":{"rendered":"https:\/\/iranetesal.com\/?post_type=product&#038;p=21493"},"modified":"2026-08-08T16:14:33","modified_gmt":"2026-08-08T12:44:33","slug":"threaded-fittings-gas-black-galvanized","status":"publish","type":"product","link":"https:\/\/iranetesal.com\/en\/shop\/threaded-fittings-gas-black-galvanized\/","title":{"rendered":"\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647 \u0627\u06cc \u0633\u06cc\u0627\u0647 \u0648 \u06af\u0627\u0644\u0648\u0627\u0646\u06cc\u0632\u0647"},"content":{"rendered":"<div class=\"product-seo-content\">\n<h1>\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc (Threaded Fittings)\u061b \u0631\u0627\u0647\u06a9\u0627\u0631\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0628\u0631\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u06af\u0627\u0632\u0631\u0633\u0627\u0646\u06cc<\/h1>\n<p><strong>\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc (Threaded Fittings)<\/strong> \u06cc\u06a9\u06cc \u0627\u0632 \u0642\u062f\u06cc\u0645\u06cc\u200c\u062a\u0631\u06cc\u0646 \u0648 \u067e\u0631\u06a9\u0627\u0631\u0628\u0631\u062f\u062a\u0631\u06cc\u0646 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u0627\u062a\u0635\u0627\u0644 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0644\u0648\u0644\u0647\u200c\u06a9\u0634\u06cc \u06af\u0627\u0632 \u0648 \u0633\u06cc\u0627\u0644\u0627\u062a \u0647\u0633\u062a\u0646\u062f. \u0627\u06cc\u0646 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u06a9\u0647 \u0628\u0627 \u0646\u0627\u0645\u200c\u0647\u0627\u06cc <strong>\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0631\u0632\u0648\u0647\u200c\u0627\u06cc<\/strong>\u060c <strong>\u067e\u06cc\u0686 \u0648 \u0645\u0647\u0631\u0647\u200c\u0627\u06cc<\/strong> \u06cc\u0627 <strong>Screwed Fittings<\/strong> \u0646\u06cc\u0632 \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0631\u0632\u0648\u0647\u200c\u0647\u0627\u06cc \u0645\u062e\u0631\u0648\u0637\u06cc (tapered threads) \u0628\u0631 \u0631\u0648\u06cc \u0644\u0648\u0644\u0647 \u067e\u06cc\u0686 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u0648 \u06cc\u06a9 \u0627\u062a\u0635\u0627\u0644 \u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f [citation:1][citation:3].<\/p>\n<p>\u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u06af\u0627\u0632\u0631\u0633\u0627\u0646\u06cc\u060c \u0627\u0646\u062a\u062e\u0627\u0628 \u0646\u0648\u0639 \u0635\u062d\u06cc\u062d \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u0627\u0632 \u0627\u0647\u0645\u06cc\u062a \u0628\u0627\u0644\u0627\u06cc\u06cc \u0628\u0631\u062e\u0648\u0631\u062f\u0627\u0631 \u0627\u0633\u062a. \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u063a\u06cc\u0631\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u06cc\u0627 \u0646\u0627\u0645\u0646\u0627\u0633\u0628 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0646\u0634\u062a\u06cc\u060c \u06a9\u0627\u0647\u0634 \u0627\u06cc\u0645\u0646\u06cc \u0648 \u0628\u0631\u0648\u0632 \u062e\u0637\u0631\u0627\u062a \u062c\u0628\u0631\u0627\u0646\u200c\u0646\u0627\u067e\u0630\u06cc\u0631 \u0634\u0648\u062f. \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644\u060c \u0634\u0646\u0627\u062e\u062a \u0627\u0646\u0648\u0627\u0639\u060c \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627 \u0648 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u0627\u06cc\u0646 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0628\u0631\u0627\u06cc \u0647\u0631 \u062a\u06a9\u0646\u0633\u06cc\u0646 \u0648 \u0645\u0647\u0646\u062f\u0633 \u062a\u0623\u0633\u06cc\u0633\u0627\u062a \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a.<\/p>\n<h2>\u0627\u0646\u0648\u0627\u0639 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u0627\u0632 \u0646\u0638\u0631 \u062c\u0646\u0633 \u0648 \u067e\u0648\u0634\u0634<\/h2>\n<p>\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u06af\u0627\u0632\u0631\u0633\u0627\u0646\u06cc \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062f\u0631 \u062f\u0648 \u0646\u0648\u0639 \u0627\u0635\u0644\u06cc \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u06a9\u0647 \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u062e\u0627\u0635 \u062e\u0648\u062f \u0631\u0627 \u062f\u0627\u0631\u0646\u062f [citation:1][citation:2][citation:6]:<\/p>\n<div class=\"iran-table-wrap\">\n<table>\n<thead>\n<tr>\n<th>\u0646\u0648\u0639 \u0627\u062a\u0635\u0627\u0644<\/th>\n<th>\u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627<\/th>\n<th>\u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0631 \u06af\u0627\u0632\u0631\u0633\u0627\u0646\u06cc<\/th>\n<th>\u0645\u0632\u0627\u06cc\u0627 \u0648 \u0645\u0639\u0627\u06cc\u0628<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u0641\u0648\u0644\u0627\u062f\u06cc \u0633\u06cc\u0627\u0647 (Black Steel)<\/strong><\/td>\n<td>\u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u0627\u0632 \u0641\u0648\u0644\u0627\u062f \u06cc\u0627 \u0686\u062f\u0646 \u0634\u06a9\u0644\u200c\u067e\u0630\u06cc\u0631 (Malleable Iron) \u0628\u0627 \u067e\u0648\u0634\u0634 \u0627\u06a9\u0633\u06cc\u062f \u0622\u0647\u0646 \u062a\u06cc\u0631\u0647. \u0641\u0627\u0642\u062f \u067e\u0648\u0634\u0634 \u06af\u0627\u0644\u0648\u0627\u0646\u06cc\u0632\u0647 [citation:1][citation:10].<\/td>\n<td><strong>\u067e\u0631\u06a9\u0627\u0631\u0628\u0631\u062f\u062a\u0631\u06cc\u0646 \u0646\u0648\u0639<\/strong> \u0628\u0631\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u06af\u0627\u0632 \u0637\u0628\u06cc\u0639\u06cc\u060c \u06af\u0627\u0632 \u0634\u0647\u0631\u06cc \u0648 \u062e\u0637\u0648\u0637 \u0627\u0646\u062a\u0642\u0627\u0644 \u06af\u0627\u0632 \u062f\u0631 \u0633\u0627\u062e\u062a\u0645\u0627\u0646\u200c\u0647\u0627 \u0648 \u0635\u0646\u0627\u06cc\u0639 [citation:1].<\/td>\n<td><strong>\u0645\u0632\u0627\u06cc\u0627:<\/strong> \u0627\u0633\u062a\u062d\u06a9\u0627\u0645 \u0628\u0627\u0644\u0627\u060c \u0645\u0642\u0627\u0648\u0645\u062a \u0645\u0646\u0627\u0633\u0628 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0641\u0634\u0627\u0631\u060c \u0642\u06cc\u0645\u062a \u0645\u0642\u0631\u0648\u0646\u200c\u0628\u0647\u200c\u0635\u0631\u0641\u0647. <strong>\u0645\u0639\u0627\u06cc\u0628:<\/strong> \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0645\u062d\u0627\u0641\u0638\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0631\u0637\u0648\u0628\u062a \u0648 \u062e\u0648\u0631\u062f\u06af\u06cc \u062f\u0631 \u0645\u062d\u06cc\u0637\u200c\u0647\u0627\u06cc \u0645\u0631\u0637\u0648\u0628.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u06af\u0627\u0644\u0648\u0627\u0646\u06cc\u0632\u0647 (Galvanized)<\/strong><\/td>\n<td>\u0641\u0648\u0644\u0627\u062f \u06cc\u0627 \u0686\u062f\u0646 \u0634\u06a9\u0644\u200c\u067e\u0630\u06cc\u0631 \u0628\u0627 \u067e\u0648\u0634\u0634 \u0631\u0648\u06cc (Zinc) \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0632\u0646\u06af\u200c\u0632\u062f\u06af\u06cc \u0648 \u062e\u0648\u0631\u062f\u06af\u06cc [citation:2][citation:6].<\/td>\n<td>\u0628\u0633\u062a\u0647 \u0628\u0647 \u0645\u0642\u0631\u0631\u0627\u062a \u0645\u062d\u0644\u06cc \u0648 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631 \u0628\u0631\u062e\u06cc \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u06af\u0627\u0632 \u0628\u0627 \u0641\u0634\u0627\u0631 \u067e\u0627\u06cc\u06cc\u0646 \u06cc\u0627 \u062f\u0631 \u0645\u062d\u06cc\u0637\u200c\u0647\u0627\u06cc \u0645\u0631\u0637\u0648\u0628 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f [citation:1].<\/td>\n<td><strong>\u0645\u0632\u0627\u06cc\u0627:<\/strong> \u0645\u0642\u0627\u0648\u0645\u062a \u0639\u0627\u0644\u06cc \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062e\u0648\u0631\u062f\u06af\u06cc\u060c \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u0645\u062d\u06cc\u0637\u200c\u0647\u0627\u06cc \u0645\u0631\u0637\u0648\u0628 \u0648 \u0628\u06cc\u0631\u0648\u0646\u06cc. <strong>\u0645\u0639\u0627\u06cc\u0628:<\/strong> \u0647\u0632\u06cc\u0646\u0647 \u0628\u0627\u0644\u0627\u062a\u0631\u060c \u062f\u0631 \u0628\u0631\u062e\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0628\u0631\u0627\u06cc \u06af\u0627\u0632 \u0645\u062d\u062f\u0648\u062f \u06cc\u0627 \u0645\u0645\u0646\u0648\u0639 \u0627\u0633\u062a [citation:3].<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<div class=\"iran-box-blue\">\n<p><strong>\ud83d\udccc \u0646\u06a9\u062a\u0647 \u0641\u0646\u06cc:<\/strong> \u0637\u0628\u0642 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f EN 10242\u060c \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u0627\u0632 \u062c\u0646\u0633 \u0686\u062f\u0646 \u0634\u06a9\u0644\u200c\u067e\u0630\u06cc\u0631 (Malleable Cast Iron) \u0628\u0627 \u0633\u0637\u062d \u0633\u06cc\u0627\u0647 \u06cc\u0627 \u06af\u0627\u0644\u0648\u0627\u0646\u06cc\u0632\u0647 \u06af\u0631\u0645\u060c \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u06af\u0627\u0632 \u0648 \u0633\u06cc\u0627\u0644\u0627\u062a \u0639\u0645\u0648\u0645\u06cc \u062a\u0627 \u0645\u062d\u062f\u0648\u062f\u0647 \u0641\u0634\u0627\u0631 \u0648 \u062f\u0645\u0627\u06cc \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u062f\u0631 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647\u200c\u0627\u0646\u062f [citation:2][citation:4][citation:6]. \u0627\u06cc\u0646 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0628\u0631\u0627\u06cc \u0633\u0627\u06cc\u0632\u0647\u0627\u06cc \u215b \u062a\u0627 \u06f6 \u0627\u06cc\u0646\u0686 (DN 6 \u062a\u0627 DN 150) \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u200c\u0634\u0648\u0646\u062f [citation:2][citation:4][citation:6].<\/p>\n<\/p><\/div>\n<h2>\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u0645\u0647\u0645 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc<\/h2>\n<p>\u0628\u0631\u0627\u06cc \u062a\u0636\u0645\u06cc\u0646 \u06a9\u06cc\u0641\u06cc\u062a \u0648 \u0627\u06cc\u0645\u0646\u06cc \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u06af\u0627\u0632\u0631\u0633\u0627\u0646\u06cc\u060c \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u0628\u0627\u06cc\u062f \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u0645\u0639\u062a\u0628\u0631 \u0628\u06cc\u0646\u200c\u0627\u0644\u0645\u0644\u0644\u06cc \u062a\u0648\u0644\u06cc\u062f \u0648 \u062a\u0623\u06cc\u06cc\u062f \u0634\u0648\u0646\u062f. \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u0627\u06cc\u0646 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/p>\n<ul>\n<li><strong>ASME B16.3:<\/strong> \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u0627\u0632 \u062c\u0646\u0633 \u0686\u062f\u0646 \u0634\u06a9\u0644\u200c\u067e\u0630\u06cc\u0631 \u0628\u0631\u0627\u06cc \u0644\u0648\u0644\u0647\u200c\u0647\u0627\u06cc \u0641\u0648\u0644\u0627\u062f\u06cc [citation:3].<\/li>\n<li><strong>ASME B16.11:<\/strong> \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u0648 \u0633\u0648\u06a9\u062a \u062c\u0648\u0634\u06cc \u0627\u0632 \u062c\u0646\u0633 \u0641\u0648\u0644\u0627\u062f \u0622\u0647\u0646\u06af\u0631\u06cc \u0634\u062f\u0647 [citation:8].<\/li>\n<li><strong>EN 10242:<\/strong> \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0627\u0631\u0648\u067e\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u0627\u0632 \u062c\u0646\u0633 \u0686\u062f\u0646 \u0634\u06a9\u0644\u200c\u067e\u0630\u06cc\u0631 \u0628\u0627 \u0633\u0637\u062d \u0633\u06cc\u0627\u0647 \u06cc\u0627 \u06af\u0627\u0644\u0648\u0627\u0646\u06cc\u0632\u0647 [citation:2][citation:4][citation:6].<\/li>\n<li><strong>ASTM A865 \/ A865M:<\/strong> \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u06a9\u0648\u067e\u0644\u06cc\u0646\u06af\u200c\u0647\u0627\u06cc \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u0641\u0648\u0644\u0627\u062f\u06cc\u060c \u0633\u06cc\u0627\u0647 \u06cc\u0627 \u06af\u0627\u0644\u0648\u0627\u0646\u06cc\u0632\u0647\u060c \u0628\u0631\u0627\u06cc \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0644\u0648\u0644\u0647\u200c\u0647\u0627\u06cc \u0641\u0648\u0644\u0627\u062f\u06cc [citation:7][citation:9].<\/li>\n<li><strong>ANSI\/ASME B1.20.1:<\/strong> \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0631\u0632\u0648\u0647\u200c\u0647\u0627\u06cc \u0645\u062e\u0631\u0648\u0637\u06cc (NPT) \u0628\u0631\u0627\u06cc \u0644\u0648\u0644\u0647\u200c\u0647\u0627 \u0648 \u0627\u062a\u0635\u0627\u0644\u0627\u062a [citation:3].<\/li>\n<li><strong>MSS SP-75:<\/strong> \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062c\u0648\u0634\u06cc \u0628\u0627 \u0642\u0637\u0631 \u0628\u0627\u0644\u0627 (\u0628\u0631\u0627\u06cc \u0633\u0627\u06cc\u0632\u0647\u0627\u06cc \u0628\u0632\u0631\u06af\u062a\u0631 \u0627\u0632 \u0645\u062d\u062f\u0648\u062f\u0647 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc) [citation:1].<\/li>\n<\/ul>\n<h2>\u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627 \u0648 \u0645\u0645\u0646\u0648\u0639\u06cc\u062a\u200c\u0647\u0627 \u062f\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc<\/h2>\n<p>\u0628\u0631 \u0627\u0633\u0627\u0633 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u0627\u06cc\u0645\u0646\u06cc \u06af\u0627\u0632\u060c \u0628\u0631\u062e\u06cc \u0627\u0632 \u0627\u0646\u0648\u0627\u0639 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u06af\u0627\u0632\u0631\u0633\u0627\u0646\u06cc <strong>\u0645\u0645\u0646\u0648\u0639<\/strong> \u0647\u0633\u062a\u0646\u062f [citation:3]:<\/p>\n<ul>\n<li><strong>\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0686\u062f\u0646\u06cc \u0645\u0639\u0645\u0648\u0644\u06cc (Cast Iron):<\/strong> \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0634\u06a9\u0646\u0646\u062f\u06af\u06cc \u0648 \u0627\u062d\u062a\u0645\u0627\u0644 \u062a\u0631\u06a9\u200c\u062e\u0648\u0631\u062f\u06af\u06cc\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0686\u062f\u0646\u06cc \u0645\u0639\u0645\u0648\u0644\u06cc (\u063a\u06cc\u0631 \u0627\u0632 \u0686\u062f\u0646 \u0634\u06a9\u0644\u200c\u067e\u0630\u06cc\u0631) \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u06af\u0627\u0632 \u0645\u0645\u0646\u0648\u0639 \u0627\u0633\u062a. \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0686\u062f\u0646 \u0634\u06a9\u0644\u200c\u067e\u0630\u06cc\u0631 (Malleable Iron) \u0645\u062c\u0627\u0632 \u0647\u0633\u062a\u0646\u062f [citation:3].<\/li>\n<li><strong>\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0628\u0627 \u0631\u0632\u0648\u0647\u200c\u0647\u0627\u06cc \u0628\u0631\u06cc\u062f\u0647 \u0634\u062f\u0647 (Running Threads):<\/strong> \u0645\u0627\u0646\u0646\u062f \u0645\u062d\u0627\u0641\u0638 \u0631\u0632\u0648\u0647 (Thread Protectors) \u06a9\u0647 \u0631\u0632\u0648\u0647 \u06a9\u0627\u0645\u0644 \u0631\u0648\u06cc \u0622\u0646\u200c\u0647\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c \u0645\u062c\u0627\u0632 \u0646\u06cc\u0633\u062a\u0646\u062f [citation:3].<\/li>\n<li><strong>\u0646\u06cc\u067e\u0644\u200c\u0647\u0627\u06cc \u06a9\u0648\u062a\u0627\u0647 (Close Nipples):<\/strong> \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0648\u062a\u0627\u0647 \u06a9\u0647 \u0627\u0645\u06a9\u0627\u0646 \u062a\u0634\u062e\u06cc\u0635 \u062c\u0647\u062a \u067e\u06cc\u0686\u0634 \u0631\u0627 \u0646\u0645\u06cc\u200c\u062f\u0647\u0646\u062f\u060c \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u06af\u0627\u0632 \u0645\u0645\u0646\u0648\u0639 \u0647\u0633\u062a\u0646\u062f [citation:3].<\/li>\n<li><strong>\u0632\u0627\u0646\u0648\u0647\u0627\u06cc \u062e\u06cc\u0627\u0628\u0627\u0646\u06cc (Street Elbows):<\/strong> \u0627\u062a\u0635\u0627\u0644\u0627\u062a\u06cc \u06a9\u0647 \u06cc\u06a9 \u0633\u0631 \u0622\u0646\u200c\u0647\u0627 \u062f\u0646\u062f\u0647 \u0646\u0631 \u0648 \u0633\u0631 \u062f\u06cc\u06af\u0631 \u062f\u0646\u062f\u0647 \u0645\u0627\u062f\u0647 \u062f\u0627\u0631\u062f\u060c \u0628\u0631\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u06af\u0627\u0632 \u0645\u062c\u0627\u0632 \u0646\u06cc\u0633\u062a\u0646\u062f [citation:3].<\/li>\n<\/ul>\n<div class=\"iran-box-warning\">\n<p><strong>\u26a0\ufe0f \u0647\u0634\u062f\u0627\u0631 \u0627\u06cc\u0645\u0646\u06cc:<\/strong> \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u06af\u0627\u0632\u060c \u0628\u0631\u0627\u06cc \u0633\u0627\u06cc\u0632\u0647\u0627\u06cc \u0628\u0627\u0644\u0627\u06cc \u06f2.\u06f5 \u0627\u06cc\u0646\u0686\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062c\u0648\u0634\u06cc \u0628\u0647 \u062c\u0627\u06cc \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u0627\u0644\u0632\u0627\u0645\u06cc \u0627\u0633\u062a [citation:3]. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0686\u0646\u062f \u0628\u0648\u0634\u06cc\u0646\u06af \u062a\u0648 \u062f\u0631 \u062a\u0648 (Nesting Bushings) \u0645\u0645\u0646\u0648\u0639 \u0627\u0633\u062a [citation:3].<\/p>\n<\/p><\/div>\n<h2>\u0631\u0648\u0634 \u0635\u062d\u06cc\u062d \u0646\u0635\u0628 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc<\/h2>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0627\u062a\u0635\u0627\u0644 \u0627\u06cc\u0645\u0646 \u0648 \u0628\u062f\u0648\u0646 \u0646\u0634\u062a\u06cc \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u06af\u0627\u0632\u060c \u0631\u0639\u0627\u06cc\u062a \u0646\u06a9\u0627\u062a \u0632\u06cc\u0631 \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a [citation:3][citation:10]:<\/p>\n<ol>\n<li><strong>\u062a\u0645\u06cc\u0632\u06a9\u0627\u0631\u06cc \u0631\u0632\u0648\u0647\u200c\u0647\u0627:<\/strong> \u0631\u0632\u0648\u0647\u200c\u0647\u0627\u06cc \u0646\u0631 (\u067e\u06cc\u0686 \u0646\u0631) \u0628\u0627\u06cc\u062f \u06a9\u0627\u0645\u0644\u0627\u064b \u062a\u0645\u06cc\u0632 \u0648 \u0639\u0627\u0631\u06cc \u0627\u0632 \u0647\u0631\u06af\u0648\u0646\u0647 \u067e\u0631\u0632\u060c \u0632\u0646\u06af\u200c\u0632\u062f\u06af\u06cc \u06cc\u0627 \u0622\u0644\u0648\u062f\u06af\u06cc \u0628\u0627\u0634\u0646\u062f. \u0627\u0646\u062a\u0647\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u0644\u0648\u0644\u0647 \u0646\u06cc\u0632 \u0628\u0627\u06cc\u062f \u0628\u0647\u200c\u062e\u0648\u0628\u06cc \u0633\u0648\u0631\u0627\u062e\u200c\u06a9\u0627\u0631\u06cc (Reamed) \u0634\u0648\u062f [citation:3].<\/li>\n<li><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0627\u062f \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f:<\/strong> \u0628\u0631\u0627\u06cc \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc\u060c \u0627\u0632 <strong>\u0646\u0648\u0627\u0631 \u062a\u0641\u0644\u0648\u0646 \u0645\u062e\u0635\u0648\u0635 \u06af\u0627\u0632 (PTFE Tape)<\/strong> \u06cc\u0627 <strong>\u0686\u0633\u0628 \u0622\u0628\u200c\u0628\u0646\u062f\u06cc (Pipe Joint Sealant)<\/strong> \u062a\u0623\u06cc\u06cc\u062f \u0634\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f [citation:3][citation:10].<\/li>\n<li><strong>\u0631\u0648\u0634 \u0635\u062d\u06cc\u062d \u067e\u06cc\u0686\u06cc\u062f\u0646 \u0646\u0648\u0627\u0631 \u062a\u0641\u0644\u0648\u0646:<\/strong> \u0646\u0648\u0627\u0631 \u0631\u0627 \u0628\u0647 <strong>\u062c\u0647\u062a \u0639\u0642\u0631\u0628\u0647\u200c\u0647\u0627\u06cc \u0633\u0627\u0639\u062a<\/strong> (\u062f\u0631 \u062c\u0647\u062a \u067e\u06cc\u0686\u0634 \u0631\u0632\u0648\u0647) \u0628\u0627 <strong>\u06f5\u06f0\u066a \u0647\u0645\u200c\u067e\u0648\u0634\u0627\u0646\u06cc<\/strong> \u0631\u0648\u06cc \u0631\u0632\u0648\u0647\u200c\u0647\u0627 \u0628\u067e\u06cc\u0686\u06cc\u062f \u0648 <strong>\u062f\u0648 \u0631\u0632\u0648\u0647 \u0627\u0628\u062a\u062f\u0627\u06cc\u06cc<\/strong> \u0631\u0627 \u0628\u062f\u0648\u0646 \u0646\u0648\u0627\u0631 \u0628\u0627\u0642\u06cc \u0628\u06af\u0630\u0627\u0631\u06cc\u062f [citation:3].<\/li>\n<li><strong>\u0633\u0641\u062a\u200c\u06a9\u0627\u0631\u06cc \u0628\u0627 \u0622\u0686\u0627\u0631 \u0645\u0646\u0627\u0633\u0628:<\/strong> \u0627\u062a\u0635\u0627\u0644 \u0631\u0627 \u0628\u0627 \u0622\u0686\u0627\u0631 \u0645\u0646\u0627\u0633\u0628 (\u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0622\u0633\u06cc\u0628 \u0628\u0647 \u0631\u0632\u0648\u0647\u200c\u0647\u0627 \u0648 \u0628\u062f\u0646\u0647 \u0627\u062a\u0635\u0627\u0644) \u0633\u0641\u062a \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0646\u0634\u062a\u06cc\u200c\u0628\u0646\u062f\u06cc \u06a9\u0627\u0645\u0644 \u062d\u0627\u0635\u0644 \u0634\u0648\u062f.<\/li>\n<\/ol>\n<h2>\u0633\u0648\u0627\u0644\u0627\u062a \u0645\u062a\u062f\u0627\u0648\u0644 (FAQ)<\/h2>\n<div class=\"iran-faq-box\">\n<div class=\"iran-faq-item\">\n<h4>\u06f1. \u062a\u0641\u0627\u0648\u062a \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u0633\u06cc\u0627\u0647 \u0648 \u06af\u0627\u0644\u0648\u0627\u0646\u06cc\u0632\u0647 \u062f\u0631 \u0686\u06cc\u0633\u062a\u061f<\/h4>\n<p>\u0627\u062a\u0635\u0627\u0644\u0627\u062a <strong>\u0633\u06cc\u0627\u0647 (Black)<\/strong> \u0641\u0627\u0642\u062f \u067e\u0648\u0634\u0634 \u0645\u062d\u0627\u0641\u0638 \u0647\u0633\u062a\u0646\u062f \u0648 \u0633\u0637\u062d\u06cc \u062a\u06cc\u0631\u0647 \u0627\u0632 \u0627\u06a9\u0633\u06cc\u062f \u0622\u0647\u0646 \u062f\u0627\u0631\u0646\u062f. \u0627\u06cc\u0646 \u0646\u0648\u0639 \u0628\u0631\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u06af\u0627\u0632 \u062f\u0631 \u0645\u062d\u06cc\u0637\u200c\u0647\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u0648 \u062e\u0634\u06a9 \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a. \u0627\u062a\u0635\u0627\u0644\u0627\u062a <strong>\u06af\u0627\u0644\u0648\u0627\u0646\u06cc\u0632\u0647 (Galvanized)<\/strong> \u062f\u0627\u0631\u0627\u06cc \u067e\u0648\u0634\u0634 \u0631\u0648\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u0627\u0644\u0627\u06cc\u06cc \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0632\u0646\u06af\u200c\u0632\u062f\u06af\u06cc \u0648 \u062e\u0648\u0631\u062f\u06af\u06cc \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0628\u0631\u0627\u06cc \u0645\u062d\u06cc\u0637\u200c\u0647\u0627\u06cc \u0645\u0631\u0637\u0648\u0628 \u06cc\u0627 \u0628\u06cc\u0631\u0648\u0646\u06cc \u0645\u0646\u0627\u0633\u0628\u200c\u062a\u0631 \u0627\u0633\u062a [citation:1][citation:2][citation:6].<\/p>\n<\/p><\/div>\n<div class=\"iran-faq-item\">\n<h4>\u06f2. \u0622\u06cc\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u06af\u0627\u0632 \u0645\u0645\u0646\u0648\u0639 \u0627\u0633\u062a\u061f<\/h4>\n<p>\u062e\u06cc\u0631\u060c \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f (\u0627\u0632 \u062c\u0646\u0633 \u0686\u062f\u0646 \u0634\u06a9\u0644\u200c\u067e\u0630\u06cc\u0631 \u06cc\u0627 \u0641\u0648\u0644\u0627\u062f) \u0628\u0631\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u06af\u0627\u0632 \u0628\u0627 \u0633\u0627\u06cc\u0632\u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9 (\u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062a\u0627 \u06f2 \u0627\u06cc\u0646\u0686) \u0645\u062c\u0627\u0632 \u0647\u0633\u062a\u0646\u062f [citation:1][citation:3]. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0631\u0627\u06cc \u0633\u0627\u06cc\u0632\u0647\u0627\u06cc \u0628\u0632\u0631\u06af\u062a\u0631 \u0627\u0632 \u06f2.\u06f5 \u0627\u06cc\u0646\u0686\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062c\u0648\u0634\u06cc \u0627\u0644\u0632\u0627\u0645\u06cc \u0627\u0633\u062a [citation:3].<\/p>\n<\/p><\/div>\n<div class=\"iran-faq-item\">\n<h4>\u06f3. \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f EN 10242 \u0686\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u062f\u0627\u0631\u062f\u061f<\/h4>\n<p>\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f <strong>EN 10242<\/strong> \u0627\u0644\u0632\u0627\u0645\u0627\u062a \u0637\u0631\u0627\u062d\u06cc \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u0627\u0632 \u062c\u0646\u0633 \u0686\u062f\u0646 \u0634\u06a9\u0644\u200c\u067e\u0630\u06cc\u0631 \u0628\u0627 \u0633\u0637\u062d \u0633\u06cc\u0627\u0647 \u06cc\u0627 \u06af\u0627\u0644\u0648\u0627\u0646\u06cc\u0632\u0647 \u0631\u0627 \u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0628\u0631\u0627\u06cc \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0633\u0627\u06cc\u0632 \u215b \u062a\u0627 \u06f6 \u0627\u06cc\u0646\u0686 \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u06af\u0627\u0632 \u0648 \u0633\u06cc\u0627\u0644\u0627\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u062f [citation:2][citation:4][citation:6].<\/p>\n<\/p><\/div>\n<div class=\"iran-faq-item\">\n<h4>\u06f4. \u0686\u0631\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0632\u0627\u0646\u0648\u06cc \u062e\u06cc\u0627\u0628\u0627\u0646\u06cc (Street Elbow) \u062f\u0631 \u06af\u0627\u0632 \u0645\u0645\u0646\u0648\u0639 \u0627\u0633\u062a\u061f<\/h4>\n<p>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0632\u0627\u0646\u0648\u06cc \u062e\u06cc\u0627\u0628\u0627\u0646\u06cc \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u06af\u0627\u0632 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0627\u062d\u062a\u0645\u0627\u0644 \u0646\u0634\u062a\u06cc \u0648 \u06a9\u0627\u0647\u0634 \u0627\u0633\u062a\u062d\u06a9\u0627\u0645 \u0627\u062a\u0635\u0627\u0644\u060c \u062a\u0648\u0633\u0637 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u0627\u06cc\u0645\u0646\u06cc \u06af\u0627\u0632 \u0645\u0645\u0646\u0648\u0639 \u0634\u062f\u0647 \u0627\u0633\u062a [citation:3].<\/p>\n<\/p><\/div>\n<div class=\"iran-faq-item\">\n<h4>\u06f5. \u0628\u0647\u062a\u0631\u06cc\u0646 \u0631\u0648\u0634 \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u06af\u0627\u0632 \u0686\u06cc\u0633\u062a\u061f<\/h4>\n<p>\u0628\u0647\u062a\u0631\u06cc\u0646 \u0631\u0648\u0634\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <strong>\u0646\u0648\u0627\u0631 \u062a\u0641\u0644\u0648\u0646 \u0645\u062e\u0635\u0648\u0635 \u06af\u0627\u0632<\/strong> (\u0628\u0627 \u0686\u06af\u0627\u0644\u06cc \u0628\u0627\u0644\u0627 \u0648 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0632\u0631\u062f \u06cc\u0627 \u0633\u0628\u0632 \u0631\u0646\u06af) \u06cc\u0627 <strong>\u0686\u0633\u0628 \u0622\u0628\u200c\u0628\u0646\u062f\u06cc (Pipe Dope)<\/strong> \u062a\u0623\u06cc\u06cc\u062f \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u06af\u0627\u0632\u060c \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u0631\u0639\u0627\u06cc\u062a \u0627\u0635\u0648\u0644 \u0635\u062d\u06cc\u062d \u067e\u06cc\u0686\u0634 \u0648 \u0633\u0641\u062a\u200c\u06a9\u0627\u0631\u06cc \u0627\u0633\u062a [citation:3][citation:10].<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<h2>\u0633\u0627\u06cc\u0631 \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u06af\u0627\u0632\u0631\u0633\u0627\u0646\u06cc<\/h2>\n<p>\u0627\u06cc\u0631\u0627\u0646 \u0627\u062a\u0635\u0627\u0644\u060c \u0637\u06cc\u0641 \u06af\u0633\u062a\u0631\u062f\u0647\u200c\u0627\u06cc \u0627\u0632 \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u06af\u0627\u0632\u0631\u0633\u0627\u0646\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u062a\u06a9\u0645\u06cc\u0644 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u0634\u0645\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u0648 \u062a\u0647\u06cc\u0647 \u0633\u0627\u06cc\u0631 \u0642\u0637\u0639\u0627\u062a \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0644\u06cc\u0646\u06a9\u200c\u0647\u0627\u06cc \u0632\u06cc\u0631 \u0628\u0627\u0632\u062f\u06cc\u062f \u0641\u0631\u0645\u0627\u06cc\u06cc\u062f:<\/p>\n<ul>\n<li><a href=\"https:\/\/iranetesal.com\/asme-b16-9\/\">\u0645\u0634\u0627\u0647\u062f\u0647 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f ASME B16.9 \u0648 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062c\u0648\u0634\u06cc<\/a><\/li>\n<li><a href=\"https:\/\/iranetesal.com\/butt-weld-fittings\/\">\u0627\u0646\u0648\u0627\u0639 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062c\u0648\u0634\u06cc (Butt Weld Fittings)<\/a><\/li>\n<li><a href=\"https:\/\/iranetesal.com\/elbow1\/\">\u062c\u062f\u0648\u0644 \u0627\u0628\u0639\u0627\u062f \u0648 \u0648\u0632\u0646 \u0632\u0627\u0646\u0648\u06cc\u06cc\u200c\u0647\u0627<\/a><\/li>\n<li><a href=\"https:\/\/iranetesal.com\/tee-dimensions\/\">\u0627\u0637\u0644\u0627\u0639\u0627\u062a \u06a9\u0627\u0645\u0644 \u0633\u0647\u200c\u0631\u0627\u0647\u06cc\u200c\u0647\u0627 (Tee)<\/a><\/li>\n<li><a href=\"https:\/\/iranetesal.com\/reducers-dimention\/\">\u062c\u062f\u0648\u0644 \u0627\u0628\u0639\u0627\u062f \u06a9\u0627\u0647\u0646\u062f\u0647\u200c\u0647\u0627 (Reducer)<\/a><\/li>\n<li><a href=\"https:\/\/iranetesal.com\/tools-piping\/\">\u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0627\u062a\u06cc \u0645\u0647\u0646\u062f\u0633\u06cc \u067e\u0627\u06cc\u067e\u06cc\u0646\u06af<\/a><\/li>\n<\/ul>\n<p><strong>\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f<\/strong>\u060c \u0627\u0646\u062a\u062e\u0627\u0628\u06cc \u0645\u0637\u0645\u0626\u0646 \u0648 \u0627\u0642\u062a\u0635\u0627\u062f\u06cc \u0628\u0631\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u06af\u0627\u0632\u0631\u0633\u0627\u0646\u06cc \u0628\u0627 \u0633\u0627\u06cc\u0632\u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9 \u0648 \u0645\u062a\u0648\u0633\u0637 \u0647\u0633\u062a\u0646\u062f. \u0628\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u062d\u0635\u0648\u0644\u0627\u062a \u0628\u0627 \u06a9\u06cc\u0641\u06cc\u062a \u0648 \u0631\u0639\u0627\u06cc\u062a \u0627\u0635\u0648\u0644 \u0646\u0635\u0628\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0645\u0646\u06cc \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u06cc\u0646\u0647 \u0633\u06cc\u0633\u062a\u0645 \u062e\u0648\u062f \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u06a9\u0646\u06cc\u062f. \u0628\u0631\u0627\u06cc \u062a\u0647\u06cc\u0647 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0646\u062f\u0647\u200c\u0627\u06cc \u0628\u0627 \u06a9\u06cc\u0641\u06cc\u062a \u0648 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u0631\u0648\u0632\u060c \u0628\u0627 \u06a9\u0627\u0631\u0634\u0646\u0627\u0633\u0627\u0646 \u0627\u06cc\u0631\u0627\u0646 \u0627\u062a\u0635\u0627\u0644 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f.<\/p>\n<\/div>\n<style>\n    .product-seo-content {\n        max-width: 900px;\n        margin: 0 auto;\n        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\n        line-height: 1.9;\n        color: #1e293b;\n        direction: rtl;\n        font-size: 1.1rem;\n    }\n    .product-seo-content h1 {\n        font-size: 2.2rem;\n        border-right: 6px solid #f59e0b;\n        padding-right: 18px;\n        color: #0f172a;\n        margin-bottom: 25px;\n    }\n    .product-seo-content h2 {\n        font-size: 1.8rem;\n        margin-top: 40px;\n        margin-bottom: 20px;\n        color: #1e293b;\n       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