{"id":959,"date":"2026-04-11T19:14:48","date_gmt":"2026-04-11T23:14:48","guid":{"rendered":"https:\/\/www.songhaiflange.com\/?p=959"},"modified":"2026-04-17T01:48:13","modified_gmt":"2026-04-17T05:48:13","slug":"proper-flange-installation-and-maintenance-best-practices-guide","status":"publish","type":"post","link":"https:\/\/www.songhaiflange.com\/ar\/2026\/04\/11\/proper-flange-installation-and-maintenance-best-practices-guide\/","title":{"rendered":"\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0633\u0644\u064a\u0645\u0629 \u0644\u0644\u0634\u0641\u0629: \u062f\u0644\u064a\u0644 \u0623\u0641\u0636\u0644 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a"},"content":{"rendered":"<p># \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u0634\u0641\u0629 #: \u062f\u0644\u064a\u0644 \u0623\u0641\u0636\u0644 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\u0625\u062d\u0643\u0627\u0645 \u0631\u0628\u0637 \u0627\u0644\u0628\u0631\u0627\u063a\u064a<\/h3>\n<p><strong>\u0627\u0644\u0627\u0644\u062a\u0648\u0627\u0621 \u0639\u0628\u0631 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0645\u062a\u0642\u0627\u0637\u0639\u0629:<\/strong><\/p>\n<p>&#8220;`<br \/>\u0644\u0644\u0634\u0641\u0629 \u0630\u0627\u062a 8 \u0628\u0631\u0627\u063a\u064a:<br \/>1   5<br \/>8       4<br \/>3       7<br \/>6   2<\/p>\n<p>\u062a\u0633\u0644\u0633\u0644 \u0627\u0644\u0639\u0632\u0645: 1 \u2192 5 \u2192 3 \u2192 7 \u2192 2 \u2192 6 \u2192 4 \u2192 8<br \/>&#8220;`<\/p>\n<p><strong>\u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u062a\u0645\u0631\u064a\u0631\u0627\u062a:<\/strong><\/p>\n<li><strong>\u062a\u0630\u0643\u0631\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 1:<\/strong> 30% \u0645\u0646 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0646\u0647\u0627\u0626\u064a (\u0623\u062d\u0643\u0645 \u0631\u0628\u0637 \u062c\u0645\u064a\u0639 \u0627\u0644\u0628\u0631\u0627\u063a\u064a)<\/li>\n<li><strong>\u062a\u0630\u0643\u0631\u0629 \u0645\u0631\u0648\u0631 2:<\/strong> 60% \u0645\u0646 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0646\u0647\u0627\u0626\u064a<\/li>\n<li><strong>\u062a\u0630\u0643\u0631\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 3:<\/strong> 100% \u0645\u0646 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0646\u0647\u0627\u0626\u064a<\/li>\n<li><strong>\u062a\u0630\u0643\u0631\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 4:<\/strong> \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 100% (\u0627\u0641\u062d\u0635 \u062c\u0645\u064a\u0639 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0628\u0627\u0644\u062a\u0633\u0644\u0633\u0644)<\/li>\n<h3>\u0627\u0644\u062e\u0637\u0648\u0629 5: \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646<\/h3>\n<p>1. \u0627\u0646\u062a\u0638\u0631 4 \u0633\u0627\u0639\u0627\u062a \u0643\u062d\u062f \u0623\u062f\u0646\u0649 \u0628\u0639\u062f \u0627\u0644\u0639\u0632\u0645 \u0627\u0644\u0646\u0647\u0627\u0626\u064a<br \/>2. \u0623\u0639\u062f \u0641\u062d\u0635 \u062c\u0645\u064a\u0639 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0628\u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 100%<br \/>3. \u0636\u0639 \u0639\u0644\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0627\u0644\u0645\u0636\u0631\u0648\u0628\u0629 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627<br \/>4. \u062a\u0648\u062b\u064a\u0642 \u0642\u064a\u0645 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646<\/p>\n<h2>\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646<\/h2>\n<h3>\u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0639\u0627\u0645\u0629<\/h3>\n<p><strong>\u0645\u0647\u0645:<\/strong> \u0627\u062a\u0628\u0639 \u062f\u0627\u0626\u0645\u064b\u0627 \u0642\u064a\u0645 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0645\u0646 \u0642\u0628\u0644 \u0627\u0644\u0645\u0647\u0646\u062f\u0633. \u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0639\u0627\u0645\u0629 \u0641\u0642\u0637.<\/p>\n<p><strong>\u0645\u0639\u0627\u062f\u0644\u0629 \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u062a\u0631\u0628\u0627\u0633:<\/strong><\/p>\n<p>&#8220;`<br \/>T = K \u00d7 D \u00d7 F<br \/>\u0623\u064a\u0646:<br \/>T = \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 (\u0646\u064a\u0648\u062a\u0646-\u0645\u062a\u0631)<br \/>K = \u0639\u0627\u0645\u0644 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 (\u0639\u0627\u062f\u0629\u064b 0.2 \u0644\u0644\u062a\u0634\u062d\u064a\u0645)<br \/>D = \u0642\u0637\u0631 \u0627\u0644\u0628\u0631\u063a\u064a (\u0645)<br \/>F = \u062d\u0645\u0644 \u0627\u0644\u0628\u0631\u063a\u064a \u0627\u0644\u0645\u0637\u0644\u0648\u0628 (\u0646\u064a\u0648\u062a\u0646)<br \/>&#8220;`<\/p>\n<h3>\u0642\u064a\u0645 \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0628\u0631\u063a\u064a \u0627\u0644\u0634\u0627\u0626\u0639\u0629 (\u0645\u0634\u062d\u0645)<\/h3>\n<p>| \u062d\u062c\u0645 \u0627\u0644\u0628\u0631\u063a\u064a | \u0627\u0644\u0635\u0641 8.8 | \u0627\u0644\u0635\u0641 10.9 | \u0627\u0644\u0635\u0641 B7 |<br \/>|&#8212;&#8212;&#8212;&#8211;|&#8212;&#8212;&#8212;&#8211;|&#8212;&#8212;&#8212;&#8212;|&#8212;&#8212;&#8212;-|<br \/>| M12 | 85 \u0646\u064a\u0648\u062a\u0646-\u0645\u062a\u0631 | 120 \u0646\u064a\u0648\u062a\u0646-\u0645\u062a\u0631 | 115 \u0646\u064a\u0648\u062a\u0646-\u0645\u062a\u0631<br \/>| M16 | 200 \u0646\u064a\u0648\u062a\u0646-\u0645\u062a\u0631 | 280 \u0646\u064a\u0648\u062a\u0646-\u0645\u062a\u0631 | 270 \u0646\u064a\u0648\u062a\u0646-\u0645\u062a\u0631<br \/>| M20 | 390 \u0646\u064a\u0648\u062a\u0646-\u0645\u062a\u0631 | 550 \u0646\u064a\u0648\u062a\u0646-\u0645\u062a\u0631 | 530 \u0646\u064a\u0648\u062a\u0646-\u0645\u062a\u0631<br \/>| M24 | 680 \u0646\u064a\u0648\u062a\u0646-\u0645\u062a\u0631 | 950 \u0646\u064a\u0648\u062a\u0646-\u0645\u062a\u0631 | 920 \u0646\u064a\u0648\u062a\u0646-\u0645\u062a\u0631<br \/>| 1\/2 \u2033 | 95 \u0646\u064a\u0648\u062a\u0646-\u0645 | 135 \u0646\u064a\u0648\u062a\u0646-\u0645 | 130 \u0646\u064a\u0648\u062a\u0646-\u0645 |<br \/>| 3\/4 \u2033 | 325 \u0646\u064a\u0648\u062a\u0646-\u0645 | 460 \u0646\u064a\u0648\u062a\u0646-\u0645 | 445 \u0646\u064a\u0648\u062a\u0646-\u0645 |<br \/>|1 \u2033 | 780 \u0646\u064a\u0648\u062a\u0646-\u0645 | 1100 \u0646\u064a\u0648\u062a\u0646-\u0645 | 1065 \u0646\u064a\u0648\u062a\u0646-\u0645 |<\/p>\n<h2>\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n<h3>\u274c \u0623\u062e\u0637\u0627\u0621 \u064a\u062c\u0628 \u062a\u062c\u0646\u0628\u0647\u0627<\/h3>\n<p>1. <strong>\u0627\u0644\u0625\u0641\u0631\u0627\u0637 \u0641\u064a \u0627\u0644\u0634\u062f \u0627\u0644\u0632\u0627\u0626\u062f<\/strong><br \/>- \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062a\u0644\u0641 \u0627\u0644\u062d\u0634\u064a\u0629<br \/>- \u0642\u062f \u062a\u0634\u0648\u0647 \u0623\u0648\u062c\u0647 \u0627\u0644\u062d\u0627\u0641\u0629<br \/>- \u0645\u062e\u0627\u0637\u0631 \u0641\u0634\u0644 \u0645\u0633\u0645\u0627\u0631 \u0627\u0644\u062a\u062b\u0628\u064a\u062a<\/p>\n<p>2. <strong>\u0627\u0644\u0636\u063a\u0637 \u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u0644\u0627\u0632\u0645<\/strong><br \/>- \u0636\u063a\u0637 \u0627\u0644\u062d\u0634\u064a\u0629 \u063a\u064a\u0631 \u0643\u0627\u0641\u064d<br \/>- \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u0644\u062a\u0633\u0631\u0628<br \/>- \u064a\u0633\u0645\u062d \u0628\u0627\u0646\u0641\u062c\u0627\u0631 \u0627\u0644\u062d\u0634\u064a\u0629<\/p>\n<p>3. <strong>\u062a\u0633\u0644\u0633\u0644 \u063a\u064a\u0631 \u0635\u062d\u064a\u062d<\/strong><br \/>- \u064a\u062e\u0644\u0642 \u062a\u062d\u0645\u064a\u0644 \u063a\u064a\u0631 \u0645\u062a\u0633\u0627\u0648\u064d \u0644\u0644\u062d\u0634\u064a\u0629<br \/>- \u064a\u0633\u0628\u0628 \u0627\u062e\u062a\u0644\u0627\u0644 \u0627\u0644\u0634\u0641\u0629<br \/>- \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0641\u064a \u0627\u0644\u062a\u0633\u0631\u064a\u0628\u0627\u062a<\/p>\n<p>4. <strong>\u0625\u0639\u0627\u062f\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062d\u0634\u064a\u0627\u062a<\/strong><br \/>- \u0627\u0644\u062d\u0634\u064a\u0627\u062a \u0627\u0644\u0645\u0636\u063a\u0648\u0637\u0629 \u0644\u0627 \u062a\u062a\u0639\u0627\u0641\u0649<br \/>- \u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<br \/>- \u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f \u0627\u0644\u0643\u0627\u0630\u0628<\/p>\n<p>5. <strong>\u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u062a\u0633\u062e\u0629<\/strong><br \/>- \u064a\u0645\u0646\u0639 \u0627\u0644\u062e\u062a\u0645 \u0627\u0644\u0633\u0644\u064a\u0645<br \/>- \u064a\u0646\u0634\u0626 \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0633\u0631\u0628<br \/>- \u062d\u0634\u064a\u0629 \u0627\u0644\u062a\u0644\u0641<\/p>\n<p>6. <strong>\u0634\u0641\u0627\u0647 \u063a\u064a\u0631 \u0645\u062a\u0646\u0627\u0633\u0642\u0629<\/strong><br \/>- \u0636\u063a\u0637 \u0627\u0644\u062d\u0634\u064a\u0629 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0633\u0627\u0648\u064a<br \/>- \u062a\u0631\u0643\u064a\u0632 \u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0628\u0631\u0627\u063a\u064a<br \/>- \u0641\u0634\u0644 \u0633\u0627\u0628\u0642 \u0644\u0623\u0648\u0627\u0646\u0647<\/p>\n<h2>\u0623\u0641\u0636\u0644 \u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0627\u0644\u0635\u064a\u0627\u0646\u0629<\/h2>\n<h3>\u062c\u062f\u0648\u0644 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0631\u0648\u062a\u064a\u0646\u064a<\/h3>\n<p><strong>\u0634\u0647\u0631\u064a\u0627\u064b (\u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u062d\u0631\u062c\u0629)<\/strong><\/p>\n<li>\u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0628\u0635\u0631\u064a \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u062a\u0633\u0631\u064a\u0628\u0627\u062a<\/li>\n<li>\u062a\u062d\u0642\u0642 \u0645\u0646 \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u062a\u0622\u0643\u0644<\/li>\n<li>\u062a\u062d\u0642\u0642 \u0645\u0646 \u062d\u0627\u0644\u0629 \u0627\u0644\u0628\u0631\u063a\u064a<\/li>\n<li>\u062a\u0648\u062b\u064a\u0642 \u0623\u064a \u0645\u0634\u0627\u0643\u0644<\/li>\n<p><strong>\u0631\u0628\u0639 \u0633\u0646\u0648\u064a (\u062e\u062f\u0645\u0629 \u0642\u064a\u0627\u0633\u064a\u0629)<\/strong><\/p>\n<li>\u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0628\u0635\u0631\u064a \u0627\u0644\u0643\u0627\u0645\u0644<\/li>\n<li>\u0641\u062d\u0635 \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0628\u0631\u063a\u064a (\u0639\u064a\u0646\u0629)<\/li>\n<li>\u0641\u062d\u0635 \u062d\u0627\u0644\u0629 \u0627\u0644\u062d\u0634\u064a\u0629<\/li>\n<li>\u062a\u0646\u0638\u064a\u0641 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629<\/li>\n<p><strong>\u0633\u0646\u0648\u064a\u064b\u0627 (\u062c\u0645\u064a\u0639 \u0627\u0644\u062e\u062f\u0645\u0627\u062a)<\/strong><\/p>\n<li>\u0641\u062d\u0635 \u0627\u0644\u0646\u0638\u0627\u0645 \u0628\u0627\u0644\u0643\u0627\u0645\u0644<\/li>\n<li>\u0623\u0639\u062f \u0634\u062f \u062c\u0645\u064a\u0639 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0625\u0630\u0627 \u0644\u0632\u0645 \u0627\u0644\u0623\u0645\u0631<\/li>\n<li>\u0627\u0633\u062a\u0628\u062f\u0644 \u0627\u0644\u062d\u0634\u064a\u0627\u062a \u0625\u0630\u0627 \u0643\u0627\u0646 \u0630\u0644\u0643 \u0645\u0642\u0631\u0631\u064b\u0627<\/li>\n<li>\u062a\u062d\u062f\u064a\u062b \u0633\u062c\u0644\u0627\u062a \u0627\u0644\u0635\u064a\u0627\u0646\u0629<\/li>\n<h3>\u0637\u0631\u0642 \u0643\u0634\u0641 \u0627\u0644\u062a\u0633\u0631\u0628<\/h3>\n<p><strong>\u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0628\u0635\u0631\u064a<\/strong><\/p>\n<li>\u0627\u0628\u062d\u062b \u0639\u0646 \u0648\u062c\u0648\u062f \u0628\u0642\u0639 \u0623\u0648 \u0631\u0648\u0627\u0633\u0628<\/li>\n<li>\u0627\u0641\u062d\u0635 \u0627\u0644\u0628\u0642\u0639 \u0627\u0644\u0631\u0637\u0628\u0629<\/li>\n<li>\u0641\u062d\u0635 \u0646\u0648\u0627\u062a\u062c \u0627\u0644\u062a\u0622\u0643\u0644<\/li>\n<p><strong>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0642\u0627\u0639\u0629<\/strong><\/p>\n<li>\u0636\u0639 \u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u0635\u0627\u0628\u0648\u0646<\/li>\n<li>\u0627\u0628\u062d\u062b \u0639\u0646 \u0641\u0642\u0627\u0639\u0627\u062a \u0641\u064a \u0627\u0644\u062a\u0633\u0631\u064a\u0628\u0627\u062a<\/li>\n<li>\u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u062a\u0633\u0631\u0628<\/li>\n<p><strong>\u0627\u0644\u0643\u0634\u0641 \u0628\u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0641\u0648\u0642 \u0627\u0644\u0635\u0648\u062a\u064a\u0629<\/strong><\/p>\n<li>\u0627\u0644\u0643\u0634\u0641 \u0639\u0646 \u0623\u0635\u0648\u0627\u062a \u0627\u0644\u062a\u0633\u0631\u0628 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u062f\u062f<\/li>\n<li>\u0645\u0641\u064a\u062f\u0629 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u063a\u0627\u0632<\/li>\n<li>\u0637\u0631\u064a\u0642\u0629 \u0639\u062f\u0645 \u0627\u0644\u062a\u0644\u0627\u0645\u0633<\/li>\n<p><strong>\u0627\u0644\u062a\u0635\u0648\u064a\u0631 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\u0627\u0644\u0634\u0641\u0629<\/li>\n<li>\u0646\u0648\u0639 \u0627\u0644\u062d\u0634\u064a\u0629 \u0648\u0631\u0642\u0645 \u0627\u0644\u062f\u0641\u0639\u0629<\/li>\n<li>\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0648\u062f\u0631\u062c\u0627\u062a\u0647\u0627<\/li>\n<li>\u0642\u064a\u0645 \u0627\u0644\u0639\u0632\u0645 (\u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0645\u0631\u0627\u062a)<\/li>\n<li>\u0627\u0633\u0645 \u0627\u0644\u0645\u062b\u0628\u062a \u0648\u062a\u0627\u0631\u064a\u062e\u0647<\/li>\n<li>\u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0641\u062d\u0635<\/li>\n<h3>\u0633\u062c\u0644\u0627\u062a \u0627\u0644\u0635\u064a\u0627\u0646\u0629<\/h3>\n<p>\u0627\u0644\u0645\u0633\u0627\u0631:<\/p>\n<li>\u0645\u0648\u0627\u0639\u064a\u062f \u0627\u0644\u062a\u0641\u062a\u064a\u0634 \u0648\u0627\u0644\u0646\u062a\u0627\u0626\u062c<\/li>\n<li>\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0635\u064a\u0627\u0646\u0629 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\u0627\u0644\u0647\u0648\u0627\u0626\u064a\u0629<\/li>\n<li>\u062a\u0642\u0635\u0641 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646<\/li>\n<p><strong>\u0627\u0644\u062d\u0644\u0648\u0644:<\/strong><\/p>\n<li>\u0627\u0633\u062a\u062e\u062f\u0645 \u0642\u064a\u0645 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0635\u062d\u064a\u062d\u0629<\/li>\n<li>\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u0622\u0643\u0644<\/li>\n<li>\u062a\u062d\u0642\u0642 \u0645\u0646 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0628\u0631\u063a\u064a<\/li>\n<li>\u0627\u0644\u0646\u0638\u0631 \u0641\u064a \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0637\u0648\u0631\u0629<\/li>\n<li>\u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629<\/li>\n<h2>\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/h2>\n<p>\u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0635\u062d\u064a\u062d \u0644\u0644\u0634\u0641\u0629 \u0648\u0635\u064a\u0627\u0646\u062a\u0647\u0627 \u0627\u0644\u0627\u0647\u062a\u0645\u0627\u0645 \u0628\u0627\u0644\u062a\u0641\u0627\u0635\u064a\u0644 \u0648\u0627\u0644\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0648\u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u0646\u062a\u0638\u0645. \u064a\u0636\u0645\u0646 \u0627\u062a\u0628\u0627\u0639 \u0623\u0641\u0636\u0644 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0647\u0630\u0647 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0648\u062b\u0648\u0642 \u0628\u0647 \u0648\u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u062a\u0633\u0631\u0628 \u0648\u064a\u0632\u064a\u062f \u0645\u0646 \u0639\u0645\u0631 \u062e\u062f\u0645\u0629 \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0634\u0641\u0629. \u0639\u0646\u062f \u0627\u0644\u0634\u0643\u060c \u0627\u0633\u062a\u0634\u0631 \u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0630\u0648\u064a \u062e\u0628\u0631\u0629 \u0648\u0627\u062a\u0628\u0639 \u0627\u0644\u0631\u0645\u0648\u0632 \u0648\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0645\u0639\u0645\u0648\u0644 \u0628\u0647\u0627.<\/p>\n<hr>\n<p><em>\u0647\u0644 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062f\u0639\u0645 \u0641\u0646\u064a \u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0634\u0641\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643\u061f \u064a\u0645\u0643\u0646 \u0644\u0641\u0631\u064a\u0642\u0646\u0627 \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u062a\u0642\u062f\u064a\u0645 \u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0648\u0627\u0644\u062f\u0639\u0645 \u0641\u064a \u0627\u0644\u0645\u0648\u0642\u0639 \u0639\u0646\u062f \u0627\u0644\u062d\u0627\u062c\u0629.<\/em><br \/>\n<strong>\u0648\u0627\u062a\u0633\u0627\u0628:<\/strong>\u00a0+86-18658777855<br \/>\n<strong>\u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a:<\/strong>\u00a01007788887@qq.com<br \/>\n<a href=\"https:\/\/www.720yun.com\/vr\/a6ajt7ynrw0\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-884\" src=\"http:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4.webp\" alt=\"\" width=\"1290\" height=\"2317\" title=\"\" srcset=\"https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4.webp 1290w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-167x300.webp 167w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-570x1024.webp 570w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-768x1379.webp 768w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-855x1536.webp 855w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-1140x2048.webp 1140w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-7x12.webp 7w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-416x747.webp 416w\" sizes=\"auto, (max-width: 1290px) 100vw, 1290px\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p># Proper Flange Installation and Maintenance: Best Practices Guide Published: April 12, 2026 | Category: Technical Guide Proper flange installation and maintenance are critical for ensuring leak-free operation, maximizing service life, and maintaining system safety. This comprehensive guide covers industry best practices for flange installation, bolt-up procedures, and ongoing maintenance. Pre-Installation Inspection Flange Inspection Checklist [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[87,66,88,95,96],"class_list":["post-959","post","type-post","status-publish","format-standard","hentry","category-blog","tag-bolt-torque","tag-flange","tag-gasket","tag-installation","tag-maintenance"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/posts\/959","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/comments?post=959"}],"version-history":[{"count":2,"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/posts\/959\/revisions"}],"predecessor-version":[{"id":967,"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/posts\/959\/revisions\/967"}],"wp:attachment":[{"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/media?parent=959"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/categories?post=959"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/tags?post=959"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}