{"id":2568,"date":"2026-06-05T08:55:09","date_gmt":"2026-06-05T08:55:09","guid":{"rendered":"https:\/\/www.tgvalve.com\/?p=2568"},"modified":"2026-07-07T09:14:01","modified_gmt":"2026-07-07T09:14:01","slug":"stainless-steel-butterfly-valve","status":"publish","type":"post","link":"https:\/\/www.tgvalve.com\/ar\/blog\/butterfly-valve\/stainless-steel-butterfly-valve\/","title":{"rendered":"\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0635\u0645\u0627\u0645 \u0641\u0631\u0627\u0634\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0644\u0644\u0648\u0633\u0627\u0626\u0637 \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644"},"content":{"rendered":"

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\u064a\u064f\u0636\u064a\u0641 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316 \u0645\u0646 2 \u0625\u0644\u0649 3% \u0645\u0646 \u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 \u0625\u0644\u0649 \u062a\u0631\u0643\u064a\u0628\u062a\u0647 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 304. \u064a\u064f\u062d\u0633\u0651\u0646 \u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 \u0628\u0634\u0643\u0644 \u0645\u0644\u062d\u0648\u0638 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0644\u0644\u0643\u0644\u0648\u0631\u064a\u062f\u0627\u062a \u0648\u062d\u0645\u0636 \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u064a\u0643 (\u0627\u0644\u0645\u062e\u0641\u0641) \u0648\u0627\u0644\u062a\u0622\u0643\u0644 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0628\u062d\u0631\u064a\u0629. \u0648\u0647\u0648 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0623\u0645\u062b\u0644 \u0644\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u0645\u0646\u0634\u0622\u062a \u0627\u0644\u0633\u0627\u062d\u0644\u064a\u0629 \u0648\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0645\u0627\u0644\u062d\u0629.<\/p>\n\n\n\n

\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 (SS) 316L: \u0627\u0644\u0646\u0648\u0639 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0644\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629<\/strong><\/h3>\n\n\n\n

\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316L <\/strong>\u064a\u0634\u062a\u0631\u0643 \u0647\u0630\u0627 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0644\u0644\u0641\u0648\u0644\u0627\u0630 316\u060c \u0648\u0644\u0643\u0646\u0647 \u064a\u062d\u062f \u0645\u0646 \u0646\u0633\u0628\u0629 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0625\u0644\u0649 0.03% \u0643\u062d\u062f \u0623\u0642\u0635\u0649. \u064a\u0645\u0646\u0639 \u0647\u0630\u0627 \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0645\u0646 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u062a\u0643\u0648\u0651\u0646 \u0643\u0631\u0628\u064a\u062f \u0627\u0644\u0643\u0631\u0648\u0645 \u0639\u0646\u062f \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645. \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629\u060c \u0627\u0644\u062a\u064a \u062a\u064f\u0633\u0645\u0649 \u0627\u0644\u062a\u062d\u0633\u0633\u060c \u0642\u062f \u062a\u064f\u0633\u0628\u0628 \u0646\u0642\u0627\u0637 \u0636\u0639\u0641 \u062a\u062a\u0622\u0643\u0644 \u0628\u0633\u0631\u0639\u0629 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062d\u0645\u0636\u064a\u0629.<\/p>\n\n\n\n

\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u062d\u064a\u062b \u064a\u062a\u0645 \u0644\u062d\u0627\u0645 \u0623\u062c\u0633\u0627\u0645 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0641\u064a \u0645\u0643\u0627\u0646\u0647\u0627\u060c, <\/strong>\u064a\u064f\u0639\u062f \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 316L \u0647\u0648 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0623\u0643\u062b\u0631 \u0623\u0645\u0627\u0646\u064b\u0627. \u0643\u0645\u0627 \u0623\u0646\u0647 \u064a\u0641\u064a \u0628\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u063a\u0630\u0627\u0621 \u0648\u0627\u0644\u062f\u0648\u0627\u0621 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 (FDA) \u0648\u064a\u064f\u0641\u0636\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0641\u064a \u0635\u0645\u0627\u0645 \u0635\u0627\u0644\u062d \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0639 \u0627\u0644\u0637\u0639\u0627\u0645 <\/strong>\u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u064a\u062f\u0644\u0627\u0646\u064a\u0629.<\/p>\n\n\n\n

\u0625\u0644\u064a\u0643\u0645 \u062c\u062f\u0648\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u064a\u0644\u062e\u0635 \u0643\u0644 \u062e\u0627\u0635\u064a\u0629:<\/p>\n\n\n\n

\u0645\u0644\u0643\u064a\u0629<\/strong><\/td>SS 304<\/strong><\/td>SS 316<\/strong><\/td>316L SS<\/strong><\/td>\u0627\u0644\u0623\u0641\u0636\u0644 \u0644\u0640<\/strong><\/td><\/tr>
\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0643\u0631\u0648\u0645\/\u0627\u0644\u0646\u064a\u0643\u0644<\/strong>(\u0627\u0644\u0643\u0631\u0648\u0645\/\u0627\u0644\u0646\u064a\u0643\u0644)<\/strong><\/td>18% Cr \/ 8% Ni<\/td>16% \u0627\u0644\u0643\u0631\u0648\u0645 \/ 10% \u0646\u064a \/ 2% \u0645\u0648<\/td>16% \u0627\u0644\u0643\u0631\u0648\u0645 \/ 10% \u0646\u064a \/ 2% \u0645\u0648<\/td>\u0627\u0646\u0638\u0631 \u0623\u062f\u0646\u0627\u0647<\/td><\/tr>
\u0645\u062d\u062a\u0648\u0649 \u0623\u0642\u0644<\/strong>(\u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645)<\/strong><\/td>\u0644\u0627 \u0623\u062d\u062f<\/td>\u0645\u0646 2 \u0625\u0644\u0649 3%<\/td>\u0645\u0646 2 \u0625\u0644\u0649 3%<\/td><\/td><\/tr>
\u0645\u0627\u0643\u0633 \u0643\u0627\u0631\u0628\u0648\u0646<\/strong><\/td>0.08%<\/td>0.08%<\/td>0.03% (\u0645\u0633\u062a\u0648\u0649 \u0645\u0646\u062e\u0641\u0636 \u0645\u0646 \u0627\u0644\u0643\u0631\u0628\u0648\u0646)<\/td><\/td><\/tr>
\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f<\/strong><\/td>\u0645\u0639\u062a\u062f\u0644<\/td>\u0639\u0627\u0644\u064a<\/td>\u0639\u0627\u0644\u064a<\/td>316\/316L<\/td><\/tr>
\u062e\u0637\u0631 \u0627\u0644\u062a\u062d\u0633\u0633 \u0645\u0646 \u0627\u0644\u0644\u062d\u0627\u0645<\/strong><\/td>\u0645\u0639\u062a\u062f\u0644<\/td>\u0645\u0639\u062a\u062f\u0644<\/td>\u0645\u0646\u062e\u0641\u0636 (\u0645\u0641\u0636\u0644)<\/td>316L<\/td><\/tr>
\u0645\u0644\u0627\u0621\u0645\u0629 \u0627\u0644\u0623\u063a\u0630\u064a\u0629\/\u0627\u0644\u0623\u062f\u0648\u064a\u0629<\/strong><\/td>\u0645\u062d\u062f\u0648\u062f<\/td>\u0646\u0639\u0645<\/td>\u0645\u0641\u0636\u0644<\/td>316L<\/td><\/tr>
\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629<\/strong><\/td>\u0645\u0627\u0621\u060c \u0623\u062d\u0645\u0627\u0636 \u062e\u0641\u064a\u0641\u0629<\/td>\u0645\u064a\u0627\u0647 \u0627\u0644\u0628\u062d\u0631\u060c \u0627\u0644\u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u0645\u0644\u062d\u064a\u060c \u062e\u0637\u0648\u0637 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629<\/td>\u0627\u0644\u0623\u063a\u0630\u064a\u0629\u060c \u0627\u0644\u0623\u062f\u0648\u064a\u0629\u060c \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629<\/td>\u064a\u062e\u062a\u0644\u0641<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u0643\u064a\u0641\u064a\u0629 \u0645\u0637\u0627\u0628\u0642\u0629 \u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0642\u0639\u062f \u0648\u0627\u0644\u0645\u0627\u0646\u0639 \u0644\u0644\u062a\u0633\u0631\u0628 \u0645\u0639 \u0627\u0644\u0648\u0633\u0627\u0626\u0637 \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644<\/strong><\/h2>\n\n\n\n

\u0644\u0627 \u064a\u064f\u0645\u062b\u0644 \u0646\u0648\u0639 \u062c\u0633\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u0633\u0648\u0649 \u0646\u0635\u0641 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631. \u064a\u062c\u0628 \u0623\u0646 \u062a\u0642\u0627\u0648\u0645 \u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0642\u0639\u062f \u0648\u0627\u0644\u0645\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0623\u064a\u0636\u064b\u0627 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0627\u0644\u0639\u0645\u0644\u064a\u0629. \u0641\u062c\u0633\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0635\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316L \u0645\u0639 \u0645\u0642\u0639\u062f \u063a\u064a\u0631 \u0645\u062a\u0648\u0627\u0641\u0642 \u0633\u064a\u0641\u0634\u0644 \u0639\u0646\u062f \u0646\u0642\u0637\u0629 \u0645\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0628\u063a\u0636 \u0627\u0644\u0646\u0638\u0631 \u0639\u0646 \u0646\u0648\u0639 \u062c\u0633\u0645 \u0627\u0644\u0635\u0645\u0627\u0645. \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644<\/strong>.<\/p>\n\n\n\n

\u0631\u0627\u062c\u0639 \u0627\u0644\u062c\u062f\u0648\u0644 \u0623\u062f\u0646\u0627\u0647 \u0644\u0645\u0633\u0627\u0639\u062f\u062a\u0643 \u0641\u064a \u0645\u0637\u0627\u0628\u0642\u0629 \u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0642\u0639\u062f \u0645\u0639 \u0648\u0633\u0627\u0626\u0637 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629:<\/p>\n\n\n\n

\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0642\u0639\u062f<\/strong><\/td>\u0627\u0644\u0648\u0633\u0627\u0626\u0637 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629<\/strong><\/td>\u064a\u062a\u062c\u0646\u0628<\/strong><\/td>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a<\/strong><\/td><\/tr>
\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<\/strong><\/td>\u0645\u0639\u0638\u0645 \u0627\u0644\u0623\u062d\u0645\u0627\u0636 \u0648\u0627\u0644\u0645\u0630\u064a\u0628\u0627\u062a \u0648\u0627\u0644\u0645\u0624\u0643\u0633\u062f\u0627\u062a<\/td>\u0645\u0648\u0627\u062f \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643<\/td>\u062e\u0637\u0648\u0637 \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629\u060c \u0645\u0646\u062a\u062c\u0627\u062a \u063a\u0630\u0627\u0626\u064a\u0629\u060c \u0635\u064a\u062f\u0644\u0627\u0646\u064a\u0629<\/td><\/tr>
EPDM<\/strong><\/td>\u0627\u0644\u0645\u0627\u0621\u060c \u0627\u0644\u0628\u062e\u0627\u0631\u060c \u0627\u0644\u0642\u0644\u0648\u064a\u0627\u062a \u0627\u0644\u062e\u0641\u064a\u0641\u0629<\/td>\u0627\u0644\u0632\u064a\u0648\u062a \u0648\u0627\u0644\u0648\u0642\u0648\u062f \u0648\u0627\u0644\u0645\u0630\u064a\u0628\u0627\u062a<\/td>\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u064a\u0627\u0647\u060c \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0648\u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0648\u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0647\u0648\u0627\u0621\u060c \u0648\u0645\u0646\u062a\u062c\u0627\u062a \u063a\u0630\u0627\u0626\u064a\u0629 \u0635\u0627\u0644\u062d\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 (\u0627\u0644\u0645\u064a\u0627\u0647)<\/td><\/tr>
\u0641\u064a\u062a\u0648\u0646 (FKM)<\/strong><\/td>\u0627\u0644\u0623\u062d\u0645\u0627\u0636 \u0627\u0644\u0645\u0631\u0643\u0632\u0629\u060c \u0648\u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0643\u0631\u0628\u0648\u0646\u0627\u062a \u0627\u0644\u0639\u0637\u0631\u064a\u0629\u060c \u0648\u0627\u0644\u0648\u0633\u0627\u0626\u0637 \u0630\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/td>\u0627\u0644\u0643\u064a\u062a\u0648\u0646\u0627\u062a\u060c \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 (-20 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629)<\/td>\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629\u060c \u0627\u0644\u0628\u062a\u0631\u0648\u0643\u064a\u0645\u0627\u0648\u064a\u0627\u062a<\/td><\/tr>
\u0627\u0644\u0645\u062c\u0644\u0633 \u0627\u0644\u0648\u0637\u0646\u064a \u0644\u0644\u0628\u062d\u0648\u062b<\/strong><\/td>\u0627\u0644\u0632\u064a\u0648\u062a \u0648\u0627\u0644\u0648\u0642\u0648\u062f \u0648\u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0645\u0636\u063a\u0648\u0637<\/td>\u0627\u0644\u0623\u062d\u0645\u0627\u0636\u060c \u0627\u0644\u0623\u0648\u0632\u0648\u0646\u060c \u0627\u0644\u0628\u062e\u0627\u0631<\/td>\u062e\u0637\u0648\u0637 \u0645\u0631\u0627\u0641\u0642 \u0627\u0644\u0646\u0641\u0637 \u0648\u0627\u0644\u063a\u0627\u0632<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u064a\u064f\u0639\u062f\u0651 \u0627\u0644\u0628\u0648\u0644\u064a \u062a\u062a\u0631\u0627\u0641\u0644\u0648\u0631\u0648\u0625\u064a\u062b\u064a\u0644\u064a\u0646 (PTFE) \u0623\u0643\u062b\u0631 \u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0642\u0627\u0639\u062f \u062a\u0648\u0627\u0641\u0642\u064b\u0627 \u0645\u0639 \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644. \u0641\u0647\u0648 \u064a\u0642\u0627\u0648\u0645 \u0645\u0639\u0638\u0645 \u0627\u0644\u0623\u062d\u0645\u0627\u0636 \u0648\u0627\u0644\u0642\u0644\u0648\u064a\u0627\u062a \u0648\u0627\u0644\u0645\u0630\u064a\u0628\u0627\u062a\u060c \u0643\u0645\u0627 \u0623\u0646\u0647 \u0645\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u063a\u0630\u0627\u0621 \u0648\u0627\u0644\u062f\u0648\u0627\u0621 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 (FDA)\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0645\u062b\u0627\u0644\u064a\u064b\u0627 \u0644\u0640 \u0635\u0645\u0627\u0645 \u0635\u0627\u0644\u062d \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0639 \u0627\u0644\u0637\u0639\u0627\u0645<\/strong> \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u0642\u062a\u0631\u0646\u0629 \u0628\u0640 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316L<\/strong> \u062c\u0633\u0645.<\/p>\n\n\n\n

\u0627\u062d\u0631\u0635 \u062f\u0627\u0626\u0645\u064b\u0627 \u0639\u0644\u0649 \u062a\u0642\u064a\u064a\u0645 \u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0642\u0639\u062f \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629\u060c \u0648\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062a\u0631\u0643\u064a\u0632\u060c \u0648\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644. \u064a\u064f\u062c\u0646\u0651\u0628\u0643 \u0627\u0644\u0627\u0637\u0644\u0627\u0639 \u0639\u0644\u0649 \u062c\u062f\u0648\u0644 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0623\u0648 \u0627\u0633\u062a\u0634\u0627\u0631\u0629 \u0645\u062a\u062e\u0635\u0635 \u0641\u064a \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u062a\u0643\u0627\u0644\u064a\u0641 \u0628\u0627\u0647\u0638\u0629 \u0646\u062a\u064a\u062c\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062e\u0627\u0637\u0626\u0629.<\/p>\n\n\n\n

\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0641\u0631\u0627\u0634\u0629<\/strong><\/h2>\n\n\n\n

\u0628\u063a\u0636 \u0627\u0644\u0646\u0638\u0631 \u0639\u0646 \u062f\u0631\u062c\u0629 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0641\u0625\u0646 \u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0644\u0640 \u0635\u0645\u0627\u0645 \u0641\u0631\u0627\u0634\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong> \u064a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0645\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0648\u0639\u0645\u0631 \u0627\u0644\u062e\u062f\u0645\u0629. <\/p>\n\n\n\n

\u062a\u0648\u062c\u062f \u062b\u0644\u0627\u062b\u0629 \u062a\u0643\u0648\u064a\u0646\u0627\u062a \u0634\u0627\u0626\u0639\u0629 \u0641\u064a \u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u062a\u0633\u0645 \u0628\u0627\u0644\u062a\u0622\u0643\u0644.<\/p>\n\n\n\n

    \n
  1. \u0645\u062a\u0631\u0627\u0643\u0632<\/a> \u0627\u0644\u062a\u0635\u0645\u064a\u0645 (\u0627\u0644\u0645\u0631\u0643\u0632\u064a)<\/strong><\/a><\/li>\n<\/ol>\n\n\n\n

    \u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0642\u064a\u0627\u0633\u064a. \u064a\u062f\u0648\u0631 \u0627\u0644\u0642\u0631\u0635 \u062d\u0648\u0644 \u0645\u062d\u0648\u0631 \u0645\u0631\u0643\u0632\u064a \u0639\u0628\u0631 \u0627\u0644\u0645\u0642\u0639\u062f. \u0648\u0647\u0648 \u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0639\u0627\u0645 \u0641\u064a \u0627\u0644\u062a\u062f\u0641\u0642 (\u062a\u0634\u063a\u064a\u0644\/\u0625\u064a\u0642\u0627\u0641) \u0645\u0639 \u0627\u0644\u0648\u0633\u0627\u0626\u0637 \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u062e\u0641\u064a\u0641 \u0625\u0644\u0649 \u0627\u0644\u0645\u062a\u0648\u0633\u0637.<\/p>\n\n\n

    \n
    \"\u0635\u0645\u0627\u0645<\/a><\/figure>\n<\/div>\n\n\n
      \n
    1. \u0625\u0632\u0627\u062d\u0629 \u0645\u0632\u062f\u0648\u062c\u0629<\/a> \u062a\u0635\u0645\u064a\u0645 (\u0639\u0627\u0644\u064a \u0627\u0644\u0623\u062f\u0627\u0621)<\/strong><\/li>\n<\/ol>\n\n\n\n

      \u064a\u0642\u0639 \u0627\u0644\u0642\u0631\u0635 \u0639\u0644\u0649 \u0645\u0633\u0627\u0641\u0629 \u0645\u0646 \u0645\u062d\u0648\u0631 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0648\u0645\u0646 \u0627\u0644\u0645\u0642\u0639\u062f\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0648\u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u0642\u0639\u062f \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u060c \u0648\u064a\u0637\u064a\u0644 \u0639\u0645\u0631 \u0627\u0644\u062e\u062f\u0645\u0629 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u0639\u062a\u062f\u0644\u0629 \u0648\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u062f\u0641\u0642.<\/p>\n\n\n

      \n
      \"\u0635\u0645\u0627\u0645<\/a><\/figure>\n<\/div>\n\n\n
        \n
      1. \u0625\u0632\u0627\u062d\u0629 \u062b\u0644\u0627\u062b\u064a\u0629<\/a> \u062a\u0635\u0645\u064a\u0645<\/strong><\/li>\n<\/ol>\n\n\n\n

        \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0625\u0632\u0627\u062d\u0629 \u0634\u0643\u0644\u0627\u064b \u0645\u062e\u0631\u0648\u0637\u064a\u0627\u064b \u0644\u0644\u0645\u0642\u0639\u062f \u0644\u0625\u062d\u0643\u0627\u0645 \u0627\u0644\u063a\u0644\u0642 \u0628\u064a\u0646 \u0627\u0644\u0645\u0639\u062f\u0646 \u0648\u0627\u0644\u0645\u0639\u062f\u0646. \u0648\u064a\u062d\u0642\u0642 \u0647\u0630\u0627 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0623\u062f\u0627\u0621\u064b \u062e\u0627\u0644\u064a\u0627\u064b \u0645\u0646 \u0627\u0644\u062a\u0633\u0631\u0628 \u0641\u064a \u0628\u064a\u0626\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\u0645\u0631\u062a\u0641\u0639\u0629 \u0648\u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644. \u0647\u0630\u0627 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0645\u0637\u0644\u0648\u0628 \u062d\u064a\u062b\u0645\u0627 \u062a\u0646\u0637\u0628\u0642 \u0645\u0639\u0627\u064a\u064a\u0631 \u0645\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0645\u0646 \u0627\u0644\u0641\u0626\u0629 B \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 API 609.<\/p>\n\n\n

        \n
        \"\u0635\u0645\u0627\u0645<\/a><\/figure>\n<\/div>\n\n\n

        \u0642\u0627\u0626\u0645\u0629 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u062e\u062a\u064a\u0627\u0631 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u0631\u0627\u0634\u0629 \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<\/strong><\/h2>\n\n\n\n

        \u0627\u0633\u062a\u062e\u062f\u0645 \u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 \u0647\u0630\u0647 \u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062f \u0635\u0645\u0627\u0645 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644:<\/p>\n\n\n\n

          \n
        1. \u062d\u062f\u062f \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u060c \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0632\u060c \u0648\u0646\u0637\u0627\u0642 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629.<\/li>\n\n\n\n
        2. \u062a\u0623\u0643\u062f \u0645\u0646 \u0648\u062c\u0648\u062f \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f\u0627\u062a. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0628\u0646\u0639\u0645\u060c \u0641\u062d\u062f\u062f \u0646\u0648\u0639 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316L \u0623\u0648 316..<\/strong><\/li>\n\n\n\n
        3. \u062d\u062f\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0628\u0627\u0644\u0644\u062d\u0627\u0645 \u0645\u0637\u0644\u0648\u0628\u064b\u0627. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0628\u0646\u0639\u0645\u060c \u0641\u062d\u062f\u062f \u0646\u0648\u0639 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0648\u0647\u0648 316L \u0644\u0645\u0646\u0639 \u0627\u0644\u062a\u062d\u0633\u0633.<\/li>\n\n\n\n
        4. \u0627\u062e\u062a\u0631 \u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0642\u0639\u062f \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a: PTFE \u0644\u0644\u062e\u062f\u0645\u0629 \u0648\u0627\u0633\u0639\u0629 \u0627\u0644\u0646\u0637\u0627\u0642 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644\u060c \u0648EPDM \u0644\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0627\u0626\u064a\u0629\u060c \u0648VITON \u0644\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0630\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629.<\/li>\n\n\n\n
        5. \u0644 \u0635\u0645\u0627\u0645 \u0635\u0627\u0644\u062d \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0639 \u0627\u0644\u0637\u0639\u0627\u0645<\/strong> \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a\u060c \u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0647\u064a\u0643\u0644 316L \u0648\u0645\u0642\u0627\u0639\u062f PTFE \u0623\u0648 EPDM \u062a\u0644\u0628\u064a \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u063a\u0630\u0627\u0621 \u0648\u0627\u0644\u062f\u0648\u0627\u0621 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 \u0623\u0648 \u0627\u0644\u0645\u0641\u0648\u0636\u064a\u0629 \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a\u0629 1935\/2004.<\/li>\n\n\n\n
        6. \u062d\u062f\u062f \u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0635\u0645\u0627\u0645. \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0631\u0643\u0632\u064a \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u0627\u0645\u060c \u0648\u0627\u0644\u0635\u0645\u0627\u0645 \u0630\u0648 \u0627\u0644\u0625\u0632\u0627\u062d\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0644\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u062f\u0641\u0642\u060c \u0648\u0627\u0644\u0635\u0645\u0627\u0645 \u0630\u0648 \u0627\u0644\u0625\u0632\u0627\u062d\u0629 \u0627\u0644\u062b\u0644\u0627\u062b\u064a\u0629 \u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0645\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628.<\/li>\n\n\n\n
        7. \u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0645\u062b\u0644 API 609 \u0623\u0648 ISO 5752 \u0623\u0648 CE \u0623\u0648 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0635\u0646\u0627\u0639\u0629.<\/li>\n\n\n\n
        8. \u062a\u0623\u0643\u062f \u0645\u0646 \u0648\u0635\u0644\u0629 \u0627\u0644\u0646\u0647\u0627\u064a\u0629. \u0627\u062e\u062a\u0631 \u0646\u0648\u0639 \u0627\u0644\u0648\u0635\u0644\u0629: \u0631\u0642\u0627\u0642\u0629\u060c \u0623\u0648 \u0648\u0635\u0644\u0629 \u0630\u0627\u062a \u0637\u0631\u0641\u064a\u0646\u060c \u0623\u0648 \u0648\u0635\u0644\u0629 \u0630\u0627\u062a \u062d\u0627\u0641\u062a\u064a\u0646\u060c \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0646\u0638\u0627\u0645 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u0648\u0635\u0648\u0644 \u0644\u0644\u0635\u064a\u0627\u0646\u0629.<\/li>\n<\/ol>\n\n\n\n

          \u0623\u064a\u0646 \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u0631\u0627\u0634\u0629 \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\u061f<\/strong><\/h2>\n\n\n\n
          \"\"<\/figure>\n\n\n\n

          \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u0631\u0627\u0634\u0629 \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 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u062f\u0642\u064a\u0642\u0629 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0627\u0644\u0623\u062e\u062a\u0627\u0645 \u0644\u062a\u062d\u0645\u0644 \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0642\u0627\u0633\u064a\u0629.<\/p>\n\n\n\n

          \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629<\/strong><\/h3>\n\n\n\n

          \u0627\u0633\u062a\u062e\u062f\u0645 \u0647\u064a\u0643\u0644\u064b\u0627 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316L \u0645\u0639 \u0645\u0642\u0639\u062f \u0645\u0646 \u0645\u0627\u062f\u0629 PTFE \u0644\u062e\u0637\u0648\u0637 \u062e\u062f\u0645\u0629 \u0627\u0644\u0623\u062d\u0645\u0627\u0636 \u0648\u0627\u0644\u0642\u0644\u0648\u064a\u0627\u062a. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0623\u062d\u0645\u0627\u0636 \u0627\u0644\u0645\u0631\u0643\u0632\u0629 \u0627\u0644\u0642\u0648\u064a\u0629 \u0623\u0648 \u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0623\u0643\u0633\u062f\u0629\u060c \u0627\u0633\u062a\u062e\u062f\u0645 \u062a\u0635\u0645\u064a\u0645\u064b\u0627 \u0645\u0628\u0637\u0646\u064b\u0627 \u0628\u0627\u0644\u0641\u0644\u0648\u0631. \u064a\u064f\u0641\u0636\u0644 \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 316L \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0625\u0632\u0627\u062d\u0629 \u0644\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0645\u062f\u062e\u0644\/\u0645\u062e\u0631\u062c \u0645\u0641\u0627\u0639\u0644 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a.<\/p>\n\n\n\n

          \u0627\u0644\u0623\u0637\u0639\u0645\u0629 \u0648\u0627\u0644\u0645\u0634\u0631\u0648\u0628\u0627\u062a<\/strong><\/h3>\n\n\n\n

          \u0623 \u0635\u0645\u0627\u0645 \u0635\u0627\u0644\u062d \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0639 \u0627\u0644\u0637\u0639\u0627\u0645<\/strong> \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0647\u064a\u0643\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316L\u060c \u0648\u0645\u0642\u0639\u062f\u0627\u064b \u0645\u0646 \u0645\u0627\u062f\u0629 PTFE \u0623\u0648 EPDM\u060c \u0648\u0633\u0637\u062d\u0627\u064b \u062f\u0627\u062e\u0644\u064a\u0627\u064b \u0645\u0635\u0642\u0648\u0644\u0627\u064b \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0627\u064b. \u0648\u062a\u064f\u0639\u062f\u0651 \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0635\u062d\u064a\u0629\u060c \u0645\u062b\u0644 \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u062b\u0644\u0627\u062b\u064a\u0629\u060c \u0645\u0639\u064a\u0627\u0631\u0627\u064b \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0642\u0637\u0627\u0639. \u064a\u062c\u0628 \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u0648\u0627\u0626\u062d \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u063a\u0630\u0627\u0621 \u0648\u0627\u0644\u062f\u0648\u0627\u0621 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 (FDA CFR 21) \u0623\u0648 \u0644\u0627\u0626\u062d\u0629 \u0627\u0644\u0645\u0641\u0648\u0636\u064a\u0629 \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a\u0629 \u0631\u0642\u0645 1935\/2004 \u0642\u0628\u0644 \u0627\u0644\u0637\u0644\u0628.<\/p>\n\n\n\n

          \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u064a\u0627\u0647<\/strong><\/h3>\n\n\n\n

          \u064a\u0645\u0643\u0646 \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 304 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0639\u0630\u0628\u0629 \u0630\u0627\u062a \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0643\u0644\u0648\u0631 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629. \u0623\u0645\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0622\u062e\u0630 \u0645\u064a\u0627\u0647 \u0627\u0644\u0628\u062d\u0631\u060c \u0623\u0648 \u0645\u064a\u0627\u0647 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u0627\u0644\u0643\u0644\u0648\u0631\u060c \u0623\u0648 \u062a\u062d\u0644\u064a\u0629 \u0627\u0644\u0645\u064a\u0627\u0647\u060c \u0641\u064a\u064f\u0631\u062c\u0649 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316L \u0623\u0648 <\/strong>\u0645\u0635\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316 \u0645\u0639 \u0645\u0642\u0627\u0639\u062f \u0645\u0646 \u0645\u0627\u062f\u0629 EPDM.<\/p>\n\n\n\n

          \u0627\u0644\u0646\u0641\u0637 \u0648\u0627\u0644\u063a\u0627\u0632 \u0648\u0627\u0644\u0628\u062a\u0631\u0648\u0643\u064a\u0645\u0627\u0648\u064a\u0627\u062a<\/strong><\/h3>\n\n\n\n

          \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u062e\u062f\u0645\u0629 \u062a\u062d\u062a \u0636\u063a\u0637 \u0639\u0627\u0644\u064d \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u063a\u0646\u064a\u0629 \u0628\u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u062d\u0627\u0645\u0636 \u0623\u0648 \u0627\u0644\u0643\u0628\u0631\u064a\u062a \u0635\u0645\u0627\u0645\u0627\u062a \u0641\u0631\u0627\u0634\u0629 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0625\u0632\u0627\u062d\u0629 \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 316L. \u062a\u062a\u062d\u0645\u0644 \u0645\u0642\u0627\u0639\u062f \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0645\u0627\u062f\u0629 \u0627\u0644\u0641\u064a\u062a\u0648\u0646 (FKM) \u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0643\u0631\u0628\u0648\u0646\u0627\u062a \u0627\u0644\u0639\u0637\u0631\u064a\u0629 \u0648\u0630\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629. \u0648\u064a\u064f\u0634\u062a\u0631\u0637 \u0639\u0627\u062f\u0629\u064b \u0627\u0644\u0627\u0644\u062a\u0632\u0627\u0645 \u0628\u0645\u0639\u0627\u064a\u064a\u0631 API 609 \u0648 NACE MR0175.<\/p>\n\n\n\n

          \u062e\u0627\u062a\u0645\u0629<\/strong><\/h2>\n\n\n\n

          \u064a\u064f\u0639\u062f\u0651 \u0627\u062e\u062a\u064a\u0627\u0631 \u0635\u0645\u0627\u0645 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0623\u0645\u0631\u0627\u064b \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u0633\u0644\u0627\u0645\u0629 \u0646\u0638\u0627\u0645\u0643. \u0644\u0630\u0627\u060c \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0627\u0644\u062a\u0639\u0627\u0648\u0646 \u0645\u0639 \u0634\u0631\u0643\u0629 \u0645\u0635\u0646\u0651\u0639\u0629 \u062a\u062a\u0645\u062a\u0639 \u0628\u062e\u0628\u0631\u0629 \u0645\u062b\u0628\u062a\u0629 \u0641\u064a \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629. <\/p>\n\n\n\n

          \u0633\u064a \u062a\u064a \u062c\u064a \u0641\u064a<\/a> \u062a\u064f\u0635\u0646\u0651\u0639 \u0627\u0644\u0634\u0631\u0643\u0629 \u0635\u0645\u0627\u0645\u0627\u062a \u0635\u0646\u0627\u0639\u064a\u0629 \u0645\u0646\u0630 \u0639\u0627\u0645 1985. \u064a\u0645\u062a\u062f\u0651 \u0645\u0635\u0646\u0639\u0647\u0627 \u0639\u0644\u0649 \u0645\u0633\u0627\u062d\u0629 66,000 \u0645\u062a\u0631 \u0645\u0631\u0628\u0639\u060c \u0628\u0637\u0627\u0642\u0629 \u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0633\u0646\u0648\u064a\u0629 \u062a\u0628\u0644\u063a 20,000 \u0637\u0646. \u0648\u062a\u062a\u0648\u0627\u0641\u0642 \u062e\u0637\u0648\u0637 \u0625\u0646\u062a\u0627\u062c\u0647\u0627 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 API 609 \u0648ANSI \u0648DIN \u0644\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062a\u0635\u062f\u064a\u0631\u064a\u0629 \u0627\u0644\u062f\u0648\u0644\u064a\u0629.<\/p>\n\n\n\n

          \u062a\u0642\u0648\u0645 \u0634\u0631\u0643\u0629 CTGV \u0628\u062a\u0635\u0646\u064a\u0639 \u0623\u062c\u0633\u0627\u0645 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \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 \u0645\u0646 \u0643\u0644 \u0645\u0646 316 \u0648 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316L <\/strong>\u0627\u0644\u062f\u0631\u062c\u0627\u062a. \u064a\u062a\u0645\u062a\u0639 \u0641\u0631\u064a\u0642\u0646\u0627 \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u0628\u062e\u0628\u0631\u0629 \u0645\u0628\u0627\u0634\u0631\u0629 \u0641\u064a \u062a\u062d\u062f\u064a\u062f\u0647\u0627 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644<\/strong> \u0627\u0644\u062a\u0643\u0648\u064a\u0646\u0627\u062a<\/a> \u0644\u0639\u0645\u0644\u0627\u0621 \u0641\u064a \u0642\u0637\u0627\u0639\u0627\u062a \u0627\u0644\u0643\u064a\u0645\u0627\u0648\u064a\u0627\u062a \u0648\u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0623\u063a\u0630\u064a\u0629 \u0641\u064a \u0642\u0627\u0631\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629.<\/p>\n\n\n\n

          \n
          \u0627\u062d\u0635\u0644 \u0639\u0644\u0649 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u0645\u062c\u0627\u0646\u064a<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

          Choosing the correct stainless butterfly valves for corrosive media means matching the stainless steel grade to the specific corrosive media.  Each stainless steel grade also matches [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2572,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2568","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-butterfly-valve"],"_links":{"self":[{"href":"https:\/\/www.tgvalve.com\/ar\/wp-json\/wp\/v2\/posts\/2568","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tgvalve.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tgvalve.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/ar\/wp-json\/wp\/v2\/comments?post=2568"}],"version-history":[{"count":2,"href":"https:\/\/www.tgvalve.com\/ar\/wp-json\/wp\/v2\/posts\/2568\/revisions"}],"predecessor-version":[{"id":2579,"href":"https:\/\/www.tgvalve.com\/ar\/wp-json\/wp\/v2\/posts\/2568\/revisions\/2579"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/ar\/wp-json\/wp\/v2\/media\/2572"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/ar\/wp-json\/wp\/v2\/media?parent=2568"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/ar\/wp-json\/wp\/v2\/categories?post=2568"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/ar\/wp-json\/wp\/v2\/tags?post=2568"}],"curies":[{"name":"\u0648\u0648\u0631\u062f\u0628\u0631\u064a\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}