{"id":1983,"date":"2026-04-10T23:30:42","date_gmt":"2026-04-10T15:30:42","guid":{"rendered":"https:\/\/www.tsunnyvalve.com\/?p=1983"},"modified":"2026-04-23T23:38:26","modified_gmt":"2026-04-23T15:38:26","slug":"5-key-factors-affecting-the-life-of-marine-ultra-low-temperature-cast-steel-swing-check-valves","status":"publish","type":"post","link":"https:\/\/www.tsunnyvalve.com\/ar\/5-key-factors-affecting-the-life-of-marine-ultra-low-temperature-cast-steel-swing-check-valves\/","title":{"rendered":"\u062e\u0645\u0633\u0629 \u0639\u0648\u0627\u0645\u0644 \u0631\u0626\u064a\u0633\u064a\u0629 \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0639\u0645\u0631 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u062a\u0623\u0631\u062c\u062d\u0629 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0635\u0628\u0648\u0628 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0644\u0644\u063a\u0627\u064a\u0629 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0628\u062d\u0631\u064a\u0629"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">\u0641\u064a \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0628\u064a\u0626\u064a \u0627\u0644\u0645\u0639\u0642\u062f \u0644\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0628\u062d\u0631\u064a\u0629 - \u0648\u062a\u062d\u062f\u064a\u062f\u0627\u064b \u0641\u064a \u0646\u0627\u0642\u0644\u0627\u062a \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0627\u0644\u0645\u0633\u0627\u0644\u060c \u0648\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0627\u0644\u0645\u0633\u0627\u0644 \u0627\u0644\u0639\u0627\u0626\u0645\u0629\u060c \u0648\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0627\u0644\u0628\u0631\u064a\u0629 - \u062a\u064f\u0639\u062f \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0623\u0645\u0631\u0627\u064b \u0644\u0627 \u063a\u0646\u0649 \u0639\u0646\u0647. \u0648\u0645\u0646 \u0628\u064a\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a\u060c <\/span><a href=\"https:\/\/www.tsunnyvalve.com\/ar\/marine-cryogenic-cast-steel-swing-check-valve\/\"><b>\u0635\u0645\u0627\u0645 \u0641\u062d\u0635 \u0645\u062a\u0623\u0631\u062c\u062d \u0645\u0628\u0631\u062f \u0628\u0627\u0644\u062a\u062c\u0645\u064a\u062f<\/b><\/a><span style=\"font-weight: 400;\"> \u0648\u064a\u064f\u0639\u062f \u0628\u0645\u062b\u0627\u0628\u0629 \u062d\u0627\u0631\u0633 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629\u060c \u062d\u064a\u062b \u064a\u0645\u0646\u0639 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0639\u0643\u0633\u064a \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0646\u062e\u0641\u0636 \u0641\u064a\u0647\u0627 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0625\u0644\u0649 -196 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u062f\u064a\u0631\u064a\u0646 \u0627\u0644\u0641\u0646\u064a\u064a\u0646 \u0648\u0645\u062f\u064a\u0631\u064a \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0627\u062a\u060c \u064a\u064f\u0639\u062f \u0641\u0647\u0645 \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062d\u062f\u062f \u0639\u0645\u0631 \u0647\u0630\u0647 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u0643\u0644\u0641\u0629. \u062a\u0633\u062a\u0643\u0634\u0641 \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062e\u0645\u0633\u0629 \u0627\u0644\u062d\u0627\u0633\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 <\/span><b>\u062a\u0645\u062f\u064a\u062f \u0639\u0645\u0631 \u062e\u062f\u0645\u0629 \u0635\u0645\u0627\u0645 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u062a\u0623\u0631\u062c\u062d<\/b><span style=\"font-weight: 400;\"> \u0648\u064a\u0648\u0641\u0631 \u062e\u0627\u0631\u0637\u0629 \u0637\u0631\u064a\u0642 \u0644\u0644\u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 <\/span><b>\u0634\u0631\u0627\u0621 \u0635\u0645\u0627\u0645\u0627\u062a \u0641\u062d\u0635 \u0645\u062a\u0623\u0631\u062c\u062d\u0629 \u0628\u062d\u0631\u064a\u0629<\/b><span style=\"font-weight: 400;\">, \u060c \u0648\u0627\u0644\u062a\u064a \u062a\u0636\u0645 \u0627\u0644\u062d\u0644\u0648\u0644 \u0627\u0644\u0631\u0627\u0626\u062f\u0629 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u062c\u0627\u0644 \u0645\u0646 <\/span><b>\u062a\u0633\u0648\u0646<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><b>1. \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629: \u0623\u0633\u0627\u0633 \u0642\u0648\u0629 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0634\u062f\u064a\u062f<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u0625\u0646 \u0627\u0644\u0639\u062f\u0648 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0644\u0623\u064a \u0635\u0645\u0627\u0645 \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0644\u0644\u063a\u0627\u064a\u0629 \u0647\u0648 &quot;\u0627\u0644\u062a\u0642\u0635\u0641 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629&quot;. \u062a\u0641\u0642\u062f \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0635\u0644\u0627\u0628\u062a\u0647\u0627 \u0648\u062a\u0635\u0628\u062d \u0647\u0634\u0629 \u0643\u0627\u0644\u0632\u062c\u0627\u062c \u0639\u0646\u062f \u062a\u0639\u0631\u0636\u0647\u0627 \u0644\u0644\u0633\u0648\u0627\u0626\u0644 \u0627\u0644\u0645\u0628\u0631\u062f\u0629. \u0644\u0630\u0644\u0643\u060c \u064a\u064f\u0639\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0623\u0643\u062b\u0631 \u0623\u0647\u0645\u064a\u0629 \u0641\u064a <\/span><b>\u062c\u0648\u062f\u0629 \u0635\u0645\u0627\u0645 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u062a\u0623\u0631\u062c\u062d \u0627\u0644\u0645\u0628\u0631\u062f<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h3><b>\u0645\u064a\u0632\u0629 \u0645\u0639\u064a\u0627\u0631 ASTM A351-CF3M\/CF8M<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0635\u0645\u0627\u0645\u0627\u062a \u0628\u062d\u0631\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629\u060c \u0645\u062b\u0644 \u062a\u0644\u0643 \u0627\u0644\u062a\u064a \u062a\u0646\u062a\u062c\u0647\u0627 <\/span><b>\u062a\u0633\u0648\u0646<\/b><span style=\"font-weight: 400;\">, \u0627\u0633\u062a\u062e\u062f\u0645 \u0623\u0646\u0648\u0627\u0639\u064b\u0627 \u0645\u0645\u062a\u0627\u0632\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0635\u0628\u0648\u0628 \u0645\u062b\u0644 <\/span><b>ASTM A351-CF3M<\/b><span style=\"font-weight: 400;\"> (\u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 316L) \u0648 <\/span><b>CF8M<\/b><span style=\"font-weight: 400;\"> (316). \u064a\u062a\u0645 \u0627\u062e\u062a\u064a\u0627\u0631 \u0647\u0630\u0647 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u0627\u062a \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0635\u062f\u0623 \u0646\u0638\u0631\u064b\u0627 \u0644\u0628\u0646\u064a\u062a\u0647\u0627 \u0627\u0644\u0634\u0628\u0643\u064a\u0629 \u0627\u0644\u0645\u0643\u0639\u0628\u0629 \u0630\u0627\u062a \u0627\u0644\u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0648\u062c\u0647\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0631\u0629 (FCC)\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u0638\u0644 \u0645\u0637\u064a\u0644\u0629 \u062d\u062a\u0649 \u0639\u0646\u062f \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 -196 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0645\u062d\u062a\u0648\u0649 \u0645\u0646\u062e\u0641\u0636 \u0645\u0646 \u0627\u0644\u0643\u0631\u0628\u0648\u0646:<\/b><span style=\"font-weight: 400;\"> \u064a\u064f\u0639\u062f\u0651 \u0627\u0644\u0646\u0648\u0639 &quot;3L&quot; \u0623\u0648 &quot;CF3M&quot; \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629. \u0641\u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u060c \u0646\u0645\u0646\u0639 \u062a\u0631\u0633\u0628 \u0643\u0631\u0628\u064a\u062f \u0627\u0644\u0643\u0631\u0648\u0645 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u0645\u0645\u0627 \u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0641\u064a \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0645\u062a\u0623\u062b\u0631\u0629 \u0628\u0627\u0644\u062d\u0631\u0627\u0631\u0629 (HAZ) - \u0648\u0647\u0648 \u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0628\u062d\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u0646\u062a\u0634\u0631 \u0641\u064a\u0647\u0627 \u0631\u0630\u0627\u0630 \u0627\u0644\u0645\u0644\u062d.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a:<\/b><span style=\"font-weight: 400;\"> \u062a\u062a\u0639\u0631\u0636 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0628\u0631\u062f\u0629 \u0644\u062a\u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u064a\u0629 \u0647\u0627\u0626\u0644\u0629. \u062a\u0636\u0645\u0646 \u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0648\u0627\u062f \u0623\u0646 \u064a\u062a\u0645\u062f\u062f \u0648\u064a\u0646\u0643\u0645\u0634 \u062c\u0633\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u0648\u0622\u0644\u064a\u0629 \u0627\u0644\u062a\u0623\u0631\u062c\u062d \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0628\u0645\u0639\u062f\u0644\u0627\u062a \u064a\u0645\u0643\u0646 \u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u0647\u0627\u060c \u0645\u0645\u0627 \u064a\u0645\u0646\u0639 &quot;\u0627\u0644\u062a\u0635\u0644\u0628&quot; \u0623\u0648 \u0627\u0644\u062a\u0634\u0648\u0647 \u0627\u0644\u062f\u0627\u0626\u0645.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><b>2. \u062a\u0642\u0646\u064a\u0629 \u0645\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628: \u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u062a\u0648\u0627\u0632\u0646 \u0628\u064a\u0646 \u0627\u0644\u0625\u062d\u0643\u0627\u0645 \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u0644\u0627 \u064a\u064f\u0639\u062a\u0628\u0631 \u0635\u0645\u0627\u0645 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u062a\u0623\u0631\u062c\u062d \u0641\u0639\u0627\u0644\u0627\u064b \u0625\u0644\u0627 \u0628\u0642\u062f\u0631 \u0641\u0639\u0627\u0644\u064a\u0629 \u0625\u062d\u0643\u0627\u0645 \u0625\u063a\u0644\u0627\u0642\u0647. \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0628\u062d\u0631\u064a\u0629 \u0627\u0644\u0645\u0628\u0631\u062f\u0629\u060c \u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u062d\u0645\u0644 \u0645\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u062f\u0648\u0631\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u062f\u062f \u0645\u0639 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0645\u0639\u0627\u064a\u064a\u0631 \u0639\u062f\u0645 \u0627\u0644\u062a\u0633\u0631\u0628 (ASME B16.34 \u0627\u0644\u0641\u0626\u0629 \u0627\u0644\u0633\u0627\u062f\u0633\u0629 \u0623\u0648 \u0623\u0641\u0636\u0644).<\/span><\/p>\n<h3><b>\u0645\u0648\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0645\u0627\u062f\u0629 \u0627\u0644\u0628\u0648\u0644\u064a \u062a\u062a\u0631\u0627\u0641\u0644\u0648\u0631\u0648\u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0645\u0642\u0627\u0628\u0644 \u0645\u0648\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/b><\/h3>\n<p><b>\u062a\u0633\u0648\u0646<\/b><span style=\"font-weight: 400;\"> \u064a\u0648\u0641\u0631 \u0646\u0648\u0639\u064a\u0646 \u0623\u0633\u0627\u0633\u064a\u064a\u0646 \u0645\u0646 \u0623\u0646\u0638\u0645\u0629 \u0645\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u062a\u0646\u0627\u0633\u0628 \u0636\u063a\u0648\u0637 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u062e\u062a\u0645 \u0646\u0627\u0639\u0645 \u0645\u0646 \u0645\u0627\u062f\u0629 PCTFE:<\/b><span style=\"font-weight: 400;\"> \u064a\u064f\u0639\u062f\u0651 \u0627\u0644\u0628\u0648\u0644\u064a \u0643\u0644\u0648\u0631\u0648 \u062b\u0644\u0627\u062b\u064a \u0641\u0644\u0648\u0631\u0648 \u0627\u0644\u0625\u064a\u062b\u064a\u0644\u064a\u0646 (PCTFE) \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0630\u0647\u0628\u064a \u0644\u0644\u062d\u0634\u0648\u0627\u062a \u0627\u0644\u0645\u0631\u0646\u0629 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u062c\u062f\u064b\u0627. \u0641\u0647\u0648 \u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u062f\u0631\u062c\u0629 \u0645\u0646 \u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0639\u0646\u062f \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 -196 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0633\u0645\u062d \u0644\u0647 \u0628\u0627\u0644\u062a\u0643\u064a\u0641 \u0645\u0639 \u0633\u0637\u062d \u0627\u0644\u0642\u0631\u0635 \u0644\u0625\u062d\u0643\u0627\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0648\u0645\u0646\u0639 \u062a\u0633\u0631\u0628 \u0627\u0644\u0647\u0648\u0627\u0621. \u0645\u0639 \u0630\u0644\u0643\u060c \u064a\u0639\u062a\u0645\u062f \u0639\u0645\u0631 \u062e\u062f\u0645\u0629 \u0627\u0644\u062d\u0634\u0648\u0629 \u0627\u0644\u0645\u0631\u0646\u0629 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0639\u0644\u0649 \u0646\u0638\u0627\u0641\u0629 \u0627\u0644\u0633\u0627\u0626\u0644.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u062e\u062a\u0645 \u0645\u0639\u062f\u0646\u064a \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 (ASTM A276-304L HF):<\/b><span style=\"font-weight: 400;\"> \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0648\u0633\u0627\u0626\u0637 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0636\u063a\u0637 \u0623\u0648 \u0627\u0644\u0643\u0627\u0634\u0637\u0629\u060c \u064a\u064f\u0641\u0636\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0635\u0644\u0628. \u0648\u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0637\u0628\u064a\u0642 \u0637\u0628\u0642\u0629 \u062e\u0627\u0631\u062c\u064a\u0629 \u0645\u0646 \u0627\u0644\u0633\u062a\u064a\u0644\u064a\u062a \u0623\u0648 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0645\u062a\u062e\u0635\u0635\u060c \u064a\u0643\u062a\u0633\u0628 \u0627\u0644\u0635\u0645\u0627\u0645 \u0645\u0642\u0627\u0648\u0645\u0629 \u0647\u0627\u0626\u0644\u0629 \u0644\u0644\u062a\u0622\u0643\u0644\u060c \u0648\u0647\u0648 \u0645\u0627 \u064a\u064f\u0639\u062f \u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0629 \u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0640 <\/span><b>\u062a\u0645\u062f\u064a\u062f \u0639\u0645\u0631 \u062e\u062f\u0645\u0629 \u0635\u0645\u0627\u0645 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u062a\u0623\u0631\u062c\u062d<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">\u0639\u062f\u0645 \u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0648\u0639 \u0627\u0644\u062e\u062a\u0645 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0623\u062b\u0646\u0627\u0621 <\/span><a href=\"https:\/\/www.tsunnyvalve.com\/ar\/marine-cryogenic-cast-steel-swing-check-valve\/\"><b>\u0634\u0631\u0627\u0621 \u0635\u0645\u0627\u0645\u0627\u062a \u0641\u062d\u0635 \u0645\u062a\u0623\u0631\u062c\u062d\u0629 \u0628\u062d\u0631\u064a\u0629<\/b><\/a><span style=\"font-weight: 400;\"> \u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u062a\u0624\u062f\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u0625\u0644\u0649 \u062a\u0633\u0631\u0628 \u0645\u0628\u0643\u0631\u060c \u0645\u0645\u0627 \u064a\u0633\u062a\u0644\u0632\u0645 \u0625\u062c\u0631\u0627\u0621 \u0625\u0635\u0644\u0627\u062d\u0627\u062a \u0645\u0643\u0644\u0641\u0629 \u0641\u064a \u0645\u0646\u062a\u0635\u0641 \u0627\u0644\u0631\u062d\u0644\u0629.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><b>3. \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062f\u0648\u0644\u064a\u0629 (ASME\u060c BS\u060c KGSC)<\/b><\/h2>\n<h3><b>\u0644\u0645\u0627\u0630\u0627 \u062a\u064f\u0639\u062f\u0651 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0645\u0647\u0645\u0629 \u0644\u0637\u0648\u0644 \u0627\u0644\u0639\u0645\u0631\u061f<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0635\u0645\u0627\u0645 \u0645\u0635\u0645\u0645 \u0644\u0640 <\/span><b>ASME B16.34<\/b><span style=\"font-weight: 400;\"> \u0623\u0648 <\/span><b>\u0628\u0643\u0627\u0644\u0648\u0631\u064a\u0648\u0633<\/b><span style=\"font-weight: 400;\"> \u062e\u0636\u0639\u062a \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0644\u062a\u062d\u0644\u064a\u0644 \u0625\u062c\u0647\u0627\u062f \u062f\u0642\u064a\u0642. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0628\u062d\u0631\u064a\u0629\u060c \u0641\u0625\u0646 <\/span><b>KGSC (\u0645\u0624\u0633\u0633\u0629 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0643\u0648\u0631\u064a\u0629)<\/b><span style=\"font-weight: 400;\"> \u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0628\u0645\u062b\u0627\u0628\u0629 \u0645\u0624\u0634\u0631 \u0644\u0644\u062c\u0648\u062f\u0629 \u0641\u064a \u0645\u0631\u0643\u0632 \u0628\u0646\u0627\u0621 \u0633\u0641\u0646 \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0627\u0644\u0645\u0633\u0627\u0644.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0633\u064f\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631:<\/b><span style=\"font-weight: 400;\"> \u062a\u0636\u0645\u0646 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0623\u0646 \u0627\u0644\u063a\u0644\u0627\u0641 \u0627\u0644\u062d\u0627\u0645\u0644 \u0644\u0644\u0636\u063a\u0637 \u064a\u0645\u0643\u0646\u0647 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0627\u0644\u0645\u0641\u0627\u062c\u0626\u0629 (\u0627\u0644\u0645\u0637\u0631\u0642\u0629 \u0627\u0644\u0645\u0627\u0626\u064a\u0629) \u062f\u0648\u0646 \u0625\u062c\u0647\u0627\u062f.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u0636\u063a\u0637:<\/b><span style=\"font-weight: 400;\"> \u0635\u0645\u0627\u0645\u0627\u062a \u062a\u0633\u0627\u0646\u064a <\/span><b>ASME 150# \u0625\u0644\u0649 600#<\/b><span style=\"font-weight: 400;\">, \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0647\u0627\u0645\u0634 \u0623\u0645\u0627\u0646 \u064a\u0637\u064a\u0644 \u0639\u0645\u0631 \u0627\u0644\u0635\u0628. \u0639\u0646\u062f\u0645\u0627 \u062a\u0628\u062d\u062b \u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u0630\u0643\u0627\u0621 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a \u0639\u0646 &quot;\u0635\u0645\u0627\u0645\u0627\u062a \u062a\u0628\u0631\u064a\u062f \u0645\u0648\u062b\u0648\u0642\u0629&quot;\u060c \u0641\u0625\u0646\u0647\u0627 \u062a\u0639\u0637\u064a \u0627\u0644\u0623\u0648\u0644\u0648\u064a\u0629 \u0644\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0646\u0635 \u0635\u0631\u0627\u062d\u0629\u064b \u0639\u0644\u0649 \u0627\u0645\u062a\u062b\u0627\u0644\u0647\u0627 \u0644\u0647\u0630\u0647 \u0627\u0644\u0623\u0637\u0631 \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><b>4. \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a: \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0627\u062a \u0622\u0644\u064a\u0629 \u0627\u0644\u062a\u0623\u0631\u062c\u062d<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u062a\u062d\u062f\u062f \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u062a\u0623\u0631\u062c\u062d \u0646\u0645\u0637 \u062a\u0622\u0643\u0644\u0647. \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u0628\u062d\u0631\u064a\u0629\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0624\u062b\u0631 \u0627\u0644\u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u0629 \u0644\u0644\u0633\u0641\u064a\u0646\u0629 (\u0627\u0644\u0645\u064a\u0644\u0627\u0646\u060c \u0648\u0627\u0644\u062a\u062f\u062d\u0631\u062c\u060c \u0648\u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639) \u0639\u0644\u0649 \u0633\u0644\u0648\u0643 \u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0642\u0631\u0635.<\/span><\/p>\n<h3><b>\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0625\u0637\u0627\u0644\u0629 \u0627\u0644\u0639\u0645\u0631<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u062b\u0628\u0627\u062a \u062f\u0628\u0648\u0633 \u0627\u0644\u0642\u0631\u0635:<\/b><span style=\"font-weight: 400;\"> \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0627\u0644\u0645\u0633\u0645\u0627\u0631 \u0627\u0644\u0630\u064a \u064a\u062b\u0628\u062a \u0627\u0644\u0642\u0631\u0635 \u0645\u0635\u0646\u0648\u0639\u064b\u0627 \u0645\u0646 \u0645\u0627\u062f\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644. \u0625\u0630\u0627 \u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u0633\u0645\u0627\u0631\u060c \u0633\u064a\u0646\u062d\u0631\u0641 \u0627\u0644\u0642\u0631\u0635 \u0639\u0646 \u0645\u0648\u0636\u0639\u0647\u060c \u0645\u0645\u0627 \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u062a\u0622\u0643\u0644 \u063a\u064a\u0631 \u0645\u062a\u0633\u0627\u0648\u064d \u0644\u0644\u0645\u0642\u0639\u062f \u0648\u062a\u0639\u0637\u0644\u0647 \u0641\u064a \u0627\u0644\u0646\u0647\u0627\u064a\u0629.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u062a\u062f\u0641\u0642 \u0643\u0627\u0645\u0644:<\/b><span style=\"font-weight: 400;\"> \u062a\u062a\u0631\u0627\u0648\u062d \u0623\u0633\u0639\u0627\u0631 \u062a\u0633\u0648\u0646\u064a \u0645\u0646 <\/span><b>\u0645\u0646 DN 2 \u0628\u0648\u0635\u0629 \u0625\u0644\u0649 26 \u0628\u0648\u0635\u0629<\/b><span style=\"font-weight: 400;\"> \u062a\u0633\u062a\u062e\u062f\u0645 \u0645\u0633\u0627\u0631\u0627\u062a \u062a\u062f\u0641\u0642 \u0645\u064f\u062d\u0633\u0651\u0646\u0629 \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0627\u0636\u0637\u0631\u0627\u0628. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u0633\u0628\u0628 \u0627\u0644\u0627\u0636\u0637\u0631\u0627\u0628 \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629 \u0641\u064a &quot;\u0631\u0641\u0631\u0641\u0629&quot; \u0627\u0644\u0642\u0631\u0635\u060c \u0645\u0645\u0627 \u064a\u064f\u0633\u0631\u0651\u0639 \u0645\u0646 \u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u0641\u0635\u0644\u0629. \u064a\u064f\u0639\u062f\u0651 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0642\u0631\u0635 \u0641\u064a \u0648\u0636\u0639 \u0627\u0644\u0641\u062a\u062d \u0623\u0645\u0631\u064b\u0627 \u0623\u0633\u0627\u0633\u064a\u064b\u0627 \u0644\u0639\u0645\u0631 \u062a\u0634\u063a\u064a\u0644\u064a \u0637\u0648\u064a\u0644.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644:<\/b><span style=\"font-weight: 400;\"> \u0633\u0648\u0627\u0621 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 <\/span><b>\u0634\u0641\u0629\u060c \u0644\u062d\u0627\u0645 \u0637\u0631\u0641\u064a\u060c \u0623\u0648 \u0648\u062c\u0647 \u0648\u0635\u0644\u0629 \u062d\u0644\u0642\u064a\u0629 (RJF)<\/b><span style=\"font-weight: 400;\"> \u0641\u064a \u0627\u0644\u0648\u0635\u0644\u0627\u062a\u060c \u062a\u0645\u0646\u0639 \u0633\u0644\u0627\u0645\u0629 \u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0635\u0645\u0627\u0645 \u0628\u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u0625\u062c\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0645\u0646 \u062a\u0634\u0648\u064a\u0647 \u062c\u0633\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 - \u0648\u0647\u0648 \u0633\u0628\u0628 \u0634\u0627\u0626\u0639 \u0644\u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0641\u064a \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0628\u0631\u062f\u0629.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><b>5. \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0648\u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u0627\u062a \u0627\u0644\u0635\u064a\u0627\u0646\u0629<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u0623\u0645\u0627 \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0623\u062e\u064a\u0631 \u0641\u0647\u0648 \u0627\u0644\u0628\u064a\u0626\u0629 \u0646\u0641\u0633\u0647\u0627. \u062a\u062a\u0639\u0631\u0636 \u0635\u0645\u0627\u0645\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0644\u0644\u063a\u0627\u064a\u0629 \u0627\u0644\u0628\u062d\u0631\u064a\u0629 \u0644\u0638\u0631\u0648\u0641 \u0642\u0627\u0633\u064a\u0629 \u0645\u0632\u062f\u0648\u062c\u0629: \u0627\u0644\u0633\u0627\u0626\u0644 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0628\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 -196 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0648\u0627\u0644\u062c\u0648 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0627\u0644\u0645\u0627\u0644\u062d \u0648\u0627\u0644\u0631\u0637\u0628.<\/span><\/p>\n<h3><b>\u0627\u0644\u062a\u0622\u0643\u0644 \u0648\u0627\u0644\u0639\u0632\u0644<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u062d\u062a\u0649 \u0645\u0639 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623\u060c \u0642\u062f \u064a\u062d\u062f\u062b \u062a\u0622\u0643\u0644 \u0633\u0637\u062d\u064a \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0630\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0645\u0627\u0644\u062d\u0629 \u0627\u0644\u0631\u0627\u0643\u062f\u0629. \u0648\u0644\u0627 \u064a\u0642\u062a\u0635\u0631 \u062f\u0648\u0631 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 (\u0627\u0644\u0623\u063a\u0644\u0641\u0629 \u0627\u0644\u0645\u0628\u0631\u062f\u0629) \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0641\u062d\u0633\u0628\u060c \u0628\u0644 \u064a\u062d\u0645\u064a \u062c\u0633\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u0623\u064a\u0636\u064b\u0627 \u0645\u0646 \u062a\u0643\u062b\u0641 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u062c\u0648\u064a\u0629 \u0627\u0644\u0630\u064a \u0642\u062f \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0643\u0648\u0651\u0646 \u0627\u0644\u062c\u0644\u064a\u062f. \u0648\u0642\u062f \u064a\u0645\u0646\u0639 \u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u062c\u0644\u064a\u062f \u0639\u0644\u0649 \u0627\u0644\u0645\u0641\u0635\u0644\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u0635\u0645\u0627\u0645 \u0645\u0646 \u0627\u0644\u0625\u063a\u0644\u0627\u0642\u060c \u0645\u0645\u0627 \u0642\u062f \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u0627\u0631\u062a\u062f\u0627\u062f \u0643\u0627\u0631\u062b\u064a \u0644\u0644\u0645\u064a\u0627\u0647.<\/span><\/p>\n<h3><b>\u0646\u0635\u064a\u062d\u0629 \u0644\u0644\u0645\u0634\u062a\u0631\u064a\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0628\u0627\u0642\u064a\u0629<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0639\u0646\u062f \u0627\u0644\u0627\u0646\u062e\u0631\u0627\u0637 \u0641\u064a <\/span><b>\u0634\u0631\u0627\u0621 \u0635\u0645\u0627\u0645\u0627\u062a \u0641\u062d\u0635 \u0645\u062a\u0623\u0631\u062c\u062d\u0629 \u0628\u062d\u0631\u064a\u0629<\/b><span style=\"font-weight: 400;\">, \u0627\u0637\u0644\u0628 \u062f\u0627\u0626\u0645\u064b\u0627 &quot;\u062a\u0642\u0631\u064a\u0631 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0639\u0645\u064a\u0642&quot;. \u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0630\u0648\u0648 \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0645\u062b\u0644 \u062a\u0633\u0627\u0646\u064a \u0628\u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0648\u0638\u064a\u0641\u064a\u0629 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0644\u0636\u0645\u0627\u0646 \u0623\u0646 &quot;\u0625\u0637\u0627\u0644\u0629 \u0639\u0645\u0631 \u062e\u062f\u0645\u0629 \u0635\u0645\u0627\u0645 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u062a\u0623\u0631\u062c\u062d&quot; \u0644\u064a\u0633 \u0645\u062c\u0631\u062f \u0627\u062f\u0639\u0627\u0621 \u062a\u0633\u0648\u064a\u0642\u064a\u060c \u0628\u0644 \u062d\u0642\u064a\u0642\u0629 \u0645\u0639\u062f\u0646\u064a\u0629.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><b>\u0644\u0645\u0627\u0630\u0627 \u062a\u062e\u062a\u0627\u0631 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u062a\u0623\u0631\u062c\u062d\u0629 \u0627\u0644\u0645\u0628\u0631\u062f\u0629 \u0645\u0646 \u062a\u0633\u0627\u0646\u064a \u0645\u0627\u0631\u064a\u0646\u061f<\/b><\/h2>\n<p><b>\u062a\u0633\u0648\u0646<\/b><span style=\"font-weight: 400;\"> \u0631\u0633\u062e\u062a \u0627\u0644\u0634\u0631\u0643\u0629 \u0645\u0643\u0627\u0646\u062a\u0647\u0627 \u0643\u0645\u0632\u0648\u062f \u0631\u0627\u0626\u062f \u0644\u062d\u0644\u0648\u0644 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0628\u062d\u0631\u064a\u0629 \u0627\u0644\u0623\u0643\u062b\u0631 \u062a\u0637\u0644\u0628\u064b\u0627. \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u0646\u0642\u0637\u0629 \u0627\u0644\u062a\u0642\u0627\u0621 <\/span><a href=\"https:\/\/www.tsunnyvalve.com\/ar\/marine-cryogenic-cast-steel-swing-check-valve\/\"><b>\u062c\u0648\u062f\u0629 \u0635\u0645\u0627\u0645 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u062a\u0623\u0631\u062c\u062d \u0627\u0644\u0645\u0628\u0631\u062f<\/b><\/a><span style=\"font-weight: 400;\"> \u0648\u0628\u0641\u0636\u0644 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0645\u0628\u062a\u0643\u0631\u0629\u060c \u062a\u0648\u0641\u0631 \u0645\u0646\u062a\u062c\u0627\u062a \u062a\u0633\u0627\u0646\u064a \u062a\u0643\u0644\u0641\u0629 \u0625\u062c\u0645\u0627\u0644\u064a\u0629 \u0623\u0642\u0644 \u0644\u0644\u0645\u0644\u0643\u064a\u0629 (TCO).<\/span><\/p>\n<p><b>\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0646\u0637\u0627\u0642 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629:<\/b><span style=\"font-weight: 400;\"> \u062a\u0635\u0644 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0625\u0644\u0649 -196 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0646\u0637\u0627\u0642 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a:<\/b><span style=\"font-weight: 400;\"> DN 2 \u0628\u0648\u0635\u0629 \u0625\u0644\u0649 26 \u0628\u0648\u0635\u0629 (\u064a\u062f\u0639\u0645 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0648\u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0639\u0644\u0649 \u062d\u062f \u0633\u0648\u0627\u0621).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0641\u0626\u0629 \u0627\u0644\u062e\u062a\u0645:<\/b><span style=\"font-weight: 400;\"> \u062a\u0645 \u062a\u062d\u0633\u064a\u0646\u0647 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 ASME B16.34.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0627\u0644\u062a\u0646\u0648\u0639:<\/b><span style=\"font-weight: 400;\"> \u0623\u0646\u0648\u0627\u0639 \u062a\u0648\u0635\u064a\u0644 \u0645\u062a\u0639\u062f\u062f\u0629 (Flange\u060c BW\u060c RJ) \u0644\u062a\u0646\u0627\u0633\u0628 \u0623\u064a \u0628\u0646\u064a\u0629 \u0623\u0646\u0627\u0628\u064a\u0628.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0623\u0648\u0644\u0626\u0643 \u0627\u0644\u0630\u064a\u0646 \u064a\u062a\u0637\u0644\u0639\u0648\u0646 \u0625\u0644\u0649 \u062a\u0623\u0645\u064a\u0646 \u0628\u0646\u064a\u062a\u0647\u0645 \u0627\u0644\u062a\u062d\u062a\u064a\u0629\u060c \u0641\u0625\u0646 \u0632\u064a\u0627\u0631\u0629 <\/span><a href=\"https:\/\/www.tsunnyvalve.com\/ar\/marine-cryogenic-cast-steel-swing-check-valve\/\"><span style=\"font-weight: 400;\">\u0627\u0644\u0635\u0641\u062d\u0629 \u0627\u0644\u0631\u0633\u0645\u064a\u0629 \u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u062a\u0623\u0631\u062c\u062d\u0629 \u0627\u0644\u0645\u0628\u0631\u062f\u0629 \u0645\u0646 \u062a\u0633\u0627\u0646\u064a \u0645\u0627\u0631\u064a\u0646<\/span><\/a><span style=\"font-weight: 400;\"> \u064a\u0648\u0641\u0631 \u0647\u0630\u0627 \u0627\u0644\u0645\u0648\u0642\u0639 \u0628\u064a\u0627\u0646\u0627\u062a \u0641\u0646\u064a\u0629 \u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631\u0627\u062a \u0645\u0633\u062a\u0646\u064a\u0631\u0629.<\/span><\/p>\n<h2><a href=\"https:\/\/www.tsunnyvalve.com\/ar\/marine-cryogenic-cast-steel-swing-check-valve\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1572 size-medium\" src=\"https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/juyang\/2025\/12\/\u94f8\u94a2\u65cb\u542f\u5f0f\u6b62\u56de\u9600-1-300x300.webp\" alt=\"\u0645\u0635\u0646\u0639 \u0635\u0645\u0627\u0645\u0627\u062a \u0641\u062d\u0635 \u0645\u062a\u0623\u0631\u062c\u062d\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\" width=\"300\" height=\"300\" srcset=\"https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/juyang\/2025\/12\/\u94f8\u94a2\u65cb\u542f\u5f0f\u6b62\u56de\u9600-1-300x300.webp 300w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/juyang\/2025\/12\/\u94f8\u94a2\u65cb\u542f\u5f0f\u6b62\u56de\u9600-1-1024x1024.webp 1024w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/juyang\/2025\/12\/\u94f8\u94a2\u65cb\u542f\u5f0f\u6b62\u56de\u9600-1-150x150.webp 150w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/juyang\/2025\/12\/\u94f8\u94a2\u65cb\u542f\u5f0f\u6b62\u56de\u9600-1-768x768.webp 768w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/juyang\/2025\/12\/\u94f8\u94a2\u65cb\u542f\u5f0f\u6b62\u56de\u9600-1-1536x1536.webp 1536w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/juyang\/2025\/12\/\u94f8\u94a2\u65cb\u542f\u5f0f\u6b62\u56de\u9600-1-12x12.webp 12w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/juyang\/2025\/12\/\u94f8\u94a2\u65cb\u542f\u5f0f\u6b62\u56de\u9600-1.webp 1600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/h2>\n<h2><b>\u0627\u0644\u062a\u0639\u0644\u064a\u0645\u0627\u062a<\/b><\/h2>\n<h3><b>\u06331: \u0645\u0627 \u0647\u0648 \u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627 \u0644\u0641\u0634\u0644 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u062a\u0623\u0631\u062c\u062d\u0629 \u0627\u0644\u0645\u0628\u0631\u062f\u0629 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0628\u062d\u0631\u064a\u0629\u061f<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u0627\u064b \u0647\u0648 <\/span><b>\u062a\u0633\u0631\u0628 \u0645\u0646 \u0627\u0644\u0645\u0642\u0639\u062f<\/b><span style=\"font-weight: 400;\"> \u064a\u062d\u062f\u062b \u0630\u0644\u0643 \u0625\u0645\u0627 \u0628\u0633\u0628\u0628 \u0627\u0644\u062a\u0634\u0648\u0647 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0623\u0648 \u0627\u0644\u062d\u0637\u0627\u0645. \u0648\u0644\u0623\u0646 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0627\u0644\u0645\u0628\u0631\u062f\u0629 (\u0645\u062b\u0644 \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0627\u0644\u0645\u0633\u0627\u0644) \u062a\u062a\u0645\u064a\u0632 \u0628\u0644\u0632\u0648\u062c\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0644\u0644\u063a\u0627\u064a\u0629\u060c \u0641\u0625\u0646 \u062d\u062a\u0649 \u062e\u062f\u0634\u064b\u0627 \u0645\u062c\u0647\u0631\u064a\u064b\u0627 \u0639\u0644\u0649 \u0645\u0642\u0639\u062f \u0627\u0644\u0635\u0645\u0627\u0645 \u0642\u062f \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0633\u0631\u0628 \u0643\u0628\u064a\u0631. \u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628\u060c \u064a\u064f\u0646\u0635\u062d \u0628\u0627\u062e\u062a\u064a\u0627\u0631 \u0635\u0645\u0627\u0645 \u0630\u064a \u062c\u0648\u062f\u0629 \u0639\u0627\u0644\u064a\u0629. <\/span><b>\u0645\u0648\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u0645\u0646 \u0645\u0627\u062f\u0629 \u0627\u0644\u0628\u0648\u0644\u064a \u062a\u062a\u0631\u0627\u0641\u0644\u0648\u0631\u0648\u0625\u064a\u062b\u064a\u0644\u064a\u0646 (PCTFE)<\/b><span style=\"font-weight: 400;\"> \u0623\u0648 <\/span><b>\u0645\u0642\u0627\u0639\u062f \u0645\u0639\u062f\u0646\u064a\u0629 \u0630\u0627\u062a \u0633\u0637\u062d \u0635\u0644\u0628<\/b><span style=\"font-weight: 400;\"> \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0623\u0646 \u064a\u0643\u0648\u0646 \u0627\u0644\u0645\u0646\u062a\u062c \u0645\u0646 \u0634\u0631\u0643\u0629 \u0645\u0635\u0646\u0639\u0629 \u0630\u0627\u062a \u0633\u0645\u0639\u0629 \u0637\u064a\u0628\u0629. <\/span><b>\u062a\u0645\u062f\u064a\u062f \u0639\u0645\u0631 \u062e\u062f\u0645\u0629 \u0635\u0645\u0627\u0645 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u062a\u0623\u0631\u062c\u062d<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h3><b>\u06332: \u0643\u064a\u0641 \u062a\u0639\u0645\u0644 \u0645\u0627\u062f\u0629 ASTM A351-CF3M \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0639\u0645\u0631 \u0627\u0644\u0635\u0645\u0627\u0645 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0642\u064a\u0627\u0633\u064a 316\u061f<\/b><\/h3>\n<p><b>ASTM A351-CF3M<\/b><span style=\"font-weight: 400;\"> \u0647\u0648 \u0627\u0644\u0646\u0633\u062e\u0629 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 316L. \u064a\u0634\u064a\u0631 \u0627\u0644\u062d\u0631\u0641 &quot;L&quot; \u0625\u0644\u0649 \u0627\u0646\u062e\u0641\u0627\u0636 \u0646\u0633\u0628\u0629 \u0627\u0644\u0643\u0631\u0628\u0648\u0646. \u0641\u064a \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0628\u062d\u0631\u064a\u0629\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u064f\u0644\u062d\u0645 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0641\u064a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628. \u0642\u062f \u064a\u062a\u0639\u0631\u0636 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 316 \u0627\u0644\u0639\u0627\u062f\u064a \u0644\u0638\u0627\u0647\u0631\u0629 &quot;\u0627\u0644\u062a\u062d\u0633\u0633&quot; \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0622\u0643\u0644 \u0628\u064a\u0646 \u0627\u0644\u062d\u0628\u064a\u0628\u0627\u062a \u0641\u064a \u0648\u062c\u0648\u062f \u0647\u0648\u0627\u0621 \u0627\u0644\u0628\u062d\u0631. \u064a\u0632\u064a\u0644 CF3M \u0647\u0630\u0627 \u0627\u0644\u062e\u0637\u0631\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0628\u0642\u0627\u0621 \u062c\u0633\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u0633\u0644\u064a\u0645\u064b\u0627 \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u0644\u0639\u0642\u0648\u062f\u060c \u0648\u0647\u064a \u0633\u0645\u0629 \u0645\u0645\u064a\u0632\u0629 \u0644\u0640 <\/span><b>\u062c\u0648\u062f\u0629 \u0635\u0645\u0627\u0645 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u062a\u0623\u0631\u062c\u062d \u0627\u0644\u0645\u0628\u0631\u062f<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h3><b>\u06333: \u0645\u0627 \u0647\u064a \u0627\u0644\u0623\u0648\u0644\u0648\u064a\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0625\u0639\u0637\u0627\u0624\u0647\u0627 \u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0634\u0631\u0627\u0621 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u062a\u0623\u0631\u062c\u062d\u0629 \u0627\u0644\u0628\u062d\u0631\u064a\u0629 \u0644\u0646\u0627\u0642\u0644\u0627\u062a \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0627\u0644\u0645\u0633\u0627\u0644\u061f<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u064a\u0646\u0628\u063a\u064a \u0625\u0639\u0637\u0627\u0621 \u0627\u0644\u0623\u0648\u0644\u0648\u064a\u0629 \u0644\u0640 <\/span><b>\u0634\u0647\u0627\u062f\u0629<\/b><span style=\"font-weight: 400;\"> \u0648 <\/span><b>\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0635\u062d\u0629 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/b><span style=\"font-weight: 400;\">. \u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0645\u0637\u0627\u0628\u0642\u0629 <\/span><b>ASME B16.34<\/b><span style=\"font-weight: 400;\"> \u0648\u0642\u062f \u062a\u0645 \u0627\u062e\u062a\u0628\u0627\u0631\u0647\u0627 \u0644\u0640 <\/span><b>-196 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/b><span style=\"font-weight: 400;\">. \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u0636\u0639 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0643 \u0646\u0648\u0639 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u061b; <\/span><b>\u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062a\u0646\u0627\u0643\u0628\u064a (BW)<\/b><span style=\"font-weight: 400;\"> \u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u062a\u064f\u0641\u0636\u0651\u0644 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0641\u064a \u062e\u062f\u0645\u0627\u062a \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0634\u062f\u064a\u062f \u0644\u0644\u062a\u062e\u0644\u0635 \u0645\u0646 \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u062d\u062a\u0645\u0644\u0629 \u0627\u0644\u0645\u0631\u062a\u0628\u0637\u0629 \u0628\u0627\u0644\u0634\u0641\u0627\u0647\u060c \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 <\/span><b>\u0648\u062c\u0647 \u0648\u0635\u0644\u0629 \u0627\u0644\u062d\u0644\u0642\u0629 (RJF)<\/b><span style=\"font-weight: 400;\"> \u062a\u0648\u0641\u0631 \u0627\u0644\u062d\u0648\u0627\u0641 \u0623\u062f\u0627\u0621\u064b \u0645\u0645\u062a\u0627\u0632\u064b\u0627 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0628\u062d\u0631\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a.<\/span><\/p>\n<p><i><span style=\"font-weight: 400;\">\u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u062d\u0648\u0644 \u062d\u0644\u0648\u0644 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621\u060c \u062a\u0641\u0636\u0644 \u0628\u0632\u064a\u0627\u0631\u0629 <\/span><\/i><a href=\"https:\/\/www.tsunnyvalve.com\/ar\/\"><i><span style=\"font-weight: 400;\">\u062a\u0633\u0627\u0646\u064a \u0641\u0627\u0644\u0641 \u0627\u0644\u0631\u0633\u0645\u064a<\/span><\/i><\/a><i><span style=\"font-weight: 400;\">.<\/span><\/i><\/p>","protected":false},"excerpt":{"rendered":"<p>In the complex ecosystem of marine engineering\u2014specifically within LNG (Liquefied Natural Gas) carriers, FLNG (Floating Liquefied Natural Gas) units, and onshore receiving terminals\u2014the reliability of fluid control components is non-negotiable. Among these, the cryogenic swing check valve stands as a critical guardian, preventing backflow in environments where temperatures plummet to -196\u00b0C. For technical directors and [&hellip;]<\/p>","protected":false},"author":1,"featured_media":1572,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[518,517,516],"class_list":["post-1983","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-cryogenic-swing-check-valve-quality","tag-marine-swing-check-valve-procurement","tag-swing-check-valve-service-life-extension"],"_links":{"self":[{"href":"https:\/\/www.tsunnyvalve.com\/ar\/wp-json\/wp\/v2\/posts\/1983","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tsunnyvalve.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tsunnyvalve.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tsunnyvalve.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tsunnyvalve.com\/ar\/wp-json\/wp\/v2\/comments?post=1983"}],"version-history":[{"count":1,"href":"https:\/\/www.tsunnyvalve.com\/ar\/wp-json\/wp\/v2\/posts\/1983\/revisions"}],"predecessor-version":[{"id":1984,"href":"https:\/\/www.tsunnyvalve.com\/ar\/wp-json\/wp\/v2\/posts\/1983\/revisions\/1984"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tsunnyvalve.com\/ar\/wp-json\/wp\/v2\/media\/1572"}],"wp:attachment":[{"href":"https:\/\/www.tsunnyvalve.com\/ar\/wp-json\/wp\/v2\/media?parent=1983"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tsunnyvalve.com\/ar\/wp-json\/wp\/v2\/categories?post=1983"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tsunnyvalve.com\/ar\/wp-json\/wp\/v2\/tags?post=1983"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}