{"id":864,"date":"2026-04-09T12:36:34","date_gmt":"2026-04-09T04:36:34","guid":{"rendered":""},"modified":"2026-04-10T00:19:16","modified_gmt":"2026-04-10T04:19:16","slug":"flange-bolt-torque-chart-tightening-procedures","status":"publish","type":"post","link":"https:\/\/www.songhaiflange.com\/ar\/2026\/04\/09\/flange-bolt-torque-chart-tightening-procedures\/","title":{"rendered":"\u0645\u062e\u0637\u0637 \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0645\u0633\u0645\u0627\u0631 \u0627\u0644\u0634\u0641\u0629: \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0634\u062f \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629"},"content":{"rendered":"<figure class=\"flange-image\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; margin: 20px 0; border: 1px solid #ddd; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.1);\" src=\"\/wp-content\/uploads\/flange-images\/torque-chart.svg\" alt=\"Bolt Torque Sequence\" title=\"\"><\/figure>\n<h1>\u0645\u062e\u0637\u0637 \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0645\u0633\u0645\u0627\u0631 \u0627\u0644\u0634\u0641\u0629: \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0634\u062f \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629<\/h1>\n<p><strong>\u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0628\u0631\u0627\u063a\u064a<\/strong> \u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0634\u0641\u0629 \u0627\u0644\u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u0633\u0631\u0628. \u064a\u0624\u062f\u064a \u0627\u0644\u0636\u063a\u0637 \u0628\u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u0644\u0627\u0632\u0645 \u0625\u0644\u0649 \u062d\u062f\u0648\u062b \u062a\u0633\u0631\u0628\u061b \u0648\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0632\u0627\u0626\u062f \u0625\u0644\u0649 \u062a\u0644\u0641 \u0627\u0644\u062d\u0634\u064a\u0627\u062a \u0623\u0648 \u0627\u0644\u062a\u0648\u0627\u0621 \u0627\u0644\u0634\u0641\u0627\u0647.<\/p>\n<h2>\u0633\u0628\u0628 \u0623\u0647\u0645\u064a\u0629 \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0628\u0631\u063a\u064a<\/h2>\n<p>\u064a\u062c\u0628 \u0623\u0646 \u062a\u062e\u0644\u0642 \u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u062d\u0627\u0641\u0629 \u0636\u063a\u0637\u064b\u0627 \u0643\u0627\u0641\u064a\u064b\u0627 \u0644\u0644\u062d\u0634\u064a\u0629 \u0644\u0625\u062d\u0643\u0627\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u062f\u0648\u0646 \u062a\u062c\u0627\u0648\u0632 \u0642\u0648\u0629 \u062e\u0636\u0648\u0639 \u0627\u0644\u0645\u0627\u062f\u0629. \u064a\u0636\u0645\u0646 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0635\u062d\u064a\u062d:<\/p>\n<ul>\n<li>\u0636\u063a\u0637 \u0627\u0644\u062d\u0634\u064a\u0629 \u0627\u0644\u0645\u0648\u062d\u062f\u0629<\/li>\n<li>\u0627\u0644\u0648\u0642\u0627\u064a\u0629 \u0645\u0646 \u0627\u0631\u062a\u062e\u0627\u0621 \u0627\u0644\u062a\u0631\u0628\u0627\u0633<\/li>\n<li>\u062a\u062c\u0646\u0628 \u0627\u0646\u0641\u062c\u0627\u0631 \u0627\u0644\u062d\u0634\u064a\u0629<\/li>\n<li>\u0639\u0645\u0631 \u062e\u062f\u0645\u0629 \u0645\u0645\u062a\u062f<\/li>\n<\/ul>\n<h2>\u0645\u0639\u0627\u062f\u0644\u0629 \u062d\u0633\u0627\u0628 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646<\/h2>\n<p><strong>T = K \u00d7 D \u00d7 F<\/strong><\/p>\n<ul>\n<li>T = \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 (\u0646\u064a\u0648\u062a\u0646 \u0645\u062a\u0631 \u0623\u0648 \u0642\u062f\u0645-\u0631\u0637\u0644)<\/li>\n<li>K = \u0639\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u0632 (\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643\u060c \u0639\u0627\u062f\u0629\u064b 0.2)<\/li>\n<li>D = \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a \u0644\u0644\u0645\u0633\u0645\u0627\u0631 (\u0645\u0645 \u0623\u0648 \u0628\u0648\u0635\u0629)<\/li>\n<li>F = \u062d\u0645\u0648\u0644\u0629 \u0627\u0644\u0628\u0631\u063a\u064a (\u0646\u064a\u0648\u062a\u0646 \u0623\u0648 \u0631\u0637\u0644)<\/li>\n<\/ul>\n<h2>\u0645\u062e\u0637\u0637 \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0628\u0631\u0627\u063a\u064a ASME B16.5<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\u062d\u062c\u0645 \u0627\u0644\u0634\u0641\u0629<\/th>\n<th>\u0627\u0644\u0641\u0626\u0629 150<\/th>\n<th>\u0627\u0644\u0641\u0626\u0629 300<\/th>\n<th>\u0627\u0644\u0641\u0626\u0629 600<\/th>\n<\/tr>\n<tr>\n<td>1\/2 \u0628\u0648\u0635\u0629 (DN15)<\/td>\n<td>15 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<td>25 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<td>40 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<\/tr>\n<tr>\n<td>1\u2033 (DN25)<\/td>\n<td>45 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<td>75 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<td>120 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<\/tr>\n<tr>\n<td>2\u2033 (DN50)<\/td>\n<td>95 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<td>160 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<td>250 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<\/tr>\n<tr>\n<td>4\u2033 (DN100)<\/td>\n<td>185 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<td>310 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<td>490 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<\/tr>\n<tr>\n<td>6\u2033 (DN150)<\/td>\n<td>280 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<td>470 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<td>740 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<\/tr>\n<tr>\n<td>8\u2033 (DN200)<\/td>\n<td>380 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<td>640 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<td>1010 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<\/tr>\n<tr>\n<td>12\u2033 (DN300)<\/td>\n<td>570 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<td>960 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<td>1520 \u0642\u062f\u0645-\u0631\u0637\u0644<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u062a\u0633\u0644\u0633\u0644 \u0634\u062f \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0627\u0644\u0633\u0644\u064a\u0645<\/h2>\n<ol>\n<li><strong>\u062a\u0634\u062f\u064a\u062f \u0627\u0644\u0646\u0645\u0637 \u0627\u0644\u0645\u062a\u0642\u0627\u0637\u0639:<\/strong> \u0627\u0628\u062f\u0623 \u0641\u064a \u0627\u0644\u0633\u0627\u0639\u0629 12\u060c \u0648\u0639\u0643\u0633 \u0630\u0644\u0643 \u0641\u064a \u0627\u0644\u0633\u0627\u0639\u0629 6<\/li>\n<li><strong>\u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 30%<\/strong> \u0623\u062d\u0643\u0645 \u0631\u0628\u0637 \u062c\u0645\u064a\u0639 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0628\u0627\u0644\u062a\u0633\u0644\u0633\u0644<\/li>\n<li><strong>\u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 60%<\/strong> \u0627\u0644\u0645\u0631\u0648\u0631 \u0627\u0644\u062b\u0627\u0646\u064a \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u062a\u0633\u0644\u0633\u0644<\/li>\n<li><strong>\u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 100%:<\/strong> \u0627\u0644\u062a\u0645\u0631\u064a\u0631 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0644\u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0645\u062d\u062f\u062f<\/li>\n<li><strong>\u062a\u062d\u0642\u0642 \u0645\u0646 \u0630\u0644\u0643:<\/strong> \u062a\u062d\u0642\u0642 \u0645\u0646 \u0648\u0635\u0648\u0644 \u062c\u0645\u064a\u0639 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0625\u0644\u0649 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0645\u0633\u062a\u0647\u062f\u0641<\/li>\n<\/ol>\n<h2>\u0623\u062e\u0637\u0627\u0621 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n<ul>\n<li>\u274c Using impact wrenches (causes uneven loading)<\/li>\n<li>\u274c Tightening bolts sequentially around circle (warps flange)<\/li>\n<li>\u274c Reusing damaged or stretched bolts<\/li>\n<li>\u274c Not lubricating threads (increases friction)<\/li>\n<li>\u274c Ignoring gasket type (different compression requirements)<\/li>\n<\/ul>\n<h2>\u062a\u0648\u0635\u064a\u0629 \u0623\u062f\u0648\u0627\u062a \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646<\/h2>\n<ul>\n<li>\u0645\u0641\u062a\u0627\u062d \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0645\u0639\u0627\u064a\u0631 (\u0646\u0648\u0639 \u0627\u0644\u0646\u0642\u0631 \u0623\u0648 \u0631\u0642\u0645\u064a)<\/li>\n<li>\u0645\u0636\u0627\u0639\u0641 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0644\u0644\u0628\u0631\u0627\u063a\u064a \u0627\u0644\u0643\u0628\u064a\u0631\u0629<\/li>\n<li>\u0645\u0641\u062a\u0627\u062d \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062d\u0631\u062c\u0629<\/li>\n<li>\u0634\u062f\u0627\u062f \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0644\u0644\u0634\u0641\u0627\u0647 \u0630\u0627\u062a \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0643\u0628\u064a\u0631<\/li>\n<\/ul>\n<div class=\"quote-box\">\n<h3>\ud83d\udcde Download Full Torque Chart<\/h3>\n<p><strong>\u0648\u0627\u062a\u0633\u0627\u0628:<\/strong> +86-18658777855<\/p>\n<p><strong>\u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a:<\/strong> 1007788887@qq.com<\/p>\n<p>\u2713 \u062c\u062f\u0627\u0648\u0644 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u2713 \u0623\u062f\u0644\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u2713 \u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0641\u0646\u064a<\/p>\n<\/div>\n<p><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>\u0645\u062e\u0637\u0637 \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0645\u0633\u0645\u0627\u0631 \u0627\u0644\u0634\u0641\u0629 \u0627\u0644\u0643\u0627\u0645\u0644 \u0648\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0634\u062f. \u062a\u0639\u0644\u0645 \u0642\u064a\u0645 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0634\u0641\u0627\u0647 ASME B16.5 \u0641\u0626\u0629 150-2500. \u0645\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u064a\u0628\u0627\u062a \u0628\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0635\u062d\u064a\u062d.<\/p>","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":[],"class_list":["post-864","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/posts\/864","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=864"}],"version-history":[{"count":4,"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/posts\/864\/revisions"}],"predecessor-version":[{"id":907,"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/posts\/864\/revisions\/907"}],"wp:attachment":[{"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/media?parent=864"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/categories?post=864"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/tags?post=864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}