{"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\/zh\/2026\/04\/09\/flange-bolt-torque-chart-tightening-procedures\/","title":{"rendered":"\u6cd5\u5170\u87ba\u6813\u626d\u77e9\u8868\uff1a\u6b63\u786e\u7684\u62e7\u7d27\u7a0b\u5e8f"},"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>\u6cd5\u5170\u87ba\u6813\u626d\u77e9\u8868\uff1a\u6b63\u786e\u7684\u62e7\u7d27\u7a0b\u5e8f<\/h1>\n<p><strong>\u6b63\u786e\u7684\u87ba\u6813\u626d\u77e9<\/strong> \u662f\u6cd5\u5170\u8fde\u63a5\u65e0\u6cc4\u6f0f\u7684\u5173\u952e\u3002\u626d\u77e9\u4e0d\u8db3\u4f1a\u5bfc\u81f4\u6cc4\u6f0f\uff1b\u626d\u77e9\u8fc7\u5927\u5219\u4f1a\u635f\u574f\u57ab\u7247\u6216\u4f7f\u6cd5\u5170\u53d8\u5f62\u3002<\/p>\n<h2>\u87ba\u6813\u626d\u77e9\u4e3a\u4f55\u91cd\u8981<\/h2>\n<p>\u6cd5\u5170\u87ba\u6813\u5fc5\u987b\u5728\u4e0d\u8d85\u8fc7\u6750\u6599\u5c48\u670d\u5f3a\u5ea6\u7684\u60c5\u51b5\u4e0b\u4ea7\u751f\u8db3\u591f\u7684\u5bc6\u5c01\u57ab\u538b\u7f29\u529b\u3002\u6b63\u786e\u7684\u626d\u77e9\u53ef\u786e\u4fdd<\/p>\n<ul>\n<li>\u57ab\u7247\u538b\u7f29\u5747\u5300<\/li>\n<li>\u9632\u6b62\u87ba\u6813\u677e\u5f1b<\/li>\n<li>\u907f\u514d\u57ab\u7247\u7206\u88c2<\/li>\n<li>\u5ef6\u957f\u4f7f\u7528\u5bff\u547d<\/li>\n<\/ul>\n<h2>\u626d\u77e9\u8ba1\u7b97\u516c\u5f0f<\/h2>\n<p><strong>T = K \u00d7 D \u00d7 F<\/strong><\/p>\n<ul>\n<li>T = \u626d\u77e9\uff08\u725b\u987f\u7c73\u6216\u82f1\u5c3a-\u78c5\uff09<\/li>\n<li>K = \u575a\u679c\u7cfb\u6570\uff08\u6469\u64e6\u7cfb\u6570\uff0c\u901a\u5e38\u4e3a 0.2\uff09<\/li>\n<li>D = \u87ba\u6813\u516c\u79f0\u76f4\u5f84\uff08\u6beb\u7c73\u6216\u82f1\u5bf8\uff09<\/li>\n<li>F = \u87ba\u6813\u8f7d\u8377\uff08\u725b\u987f\u6216\u78c5\uff09<\/li>\n<\/ul>\n<h2>ASME B16.5 \u87ba\u6813\u626d\u77e9\u8868<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\u6cd5\u5170\u5c3a\u5bf8<\/th>\n<th>150 \u7ea7<\/th>\n<th>300 \u7ea7<\/th>\n<th>600 \u7ea7<\/th>\n<\/tr>\n<tr>\n<td>1\/2\u2033 (DN15)<\/td>\n<td>15 \u82f1\u5c3a-\u78c5<\/td>\n<td>25 \u82f1\u5c3a-\u78c5<\/td>\n<td>40 \u82f1\u5c3a-\u78c5<\/td>\n<\/tr>\n<tr>\n<td>1\u82f1\u5bf8\uff08DN25\uff09<\/td>\n<td>45 \u82f1\u5c3a-\u78c5<\/td>\n<td>75 \u82f1\u5c3a - \u78c5<\/td>\n<td>120 \u82f1\u5c3a-\u78c5<\/td>\n<\/tr>\n<tr>\n<td>2\u82f1\u5bf8\uff08DN50\uff09<\/td>\n<td>95 \u82f1\u5c3a-\u78c5<\/td>\n<td>160 \u82f1\u5c3a-\u78c5<\/td>\n<td>250 \u82f1\u5c3a-\u78c5<\/td>\n<\/tr>\n<tr>\n<td>4\u82f1\u5bf8\uff08DN100\uff09<\/td>\n<td>185 \u82f1\u5c3a - \u78c5<\/td>\n<td>310 \u82f1\u5c3a-\u78c5<\/td>\n<td>490 \u82f1\u5c3a-\u78c5<\/td>\n<\/tr>\n<tr>\n<td>6\u82f1\u5bf8\uff08DN150\uff09<\/td>\n<td>280 \u82f1\u5c3a-\u78c5<\/td>\n<td>470 \u82f1\u5c3a-\u78c5<\/td>\n<td>740 \u82f1\u5c3a-\u78c5<\/td>\n<\/tr>\n<tr>\n<td>8\u82f1\u5bf8\uff08DN200\uff09<\/td>\n<td>380 \u82f1\u5c3a-\u78c5<\/td>\n<td>640 \u82f1\u5c3a-\u78c5<\/td>\n<td>1010 \u82f1\u5c3a-\u78c5<\/td>\n<\/tr>\n<tr>\n<td>12\u82f1\u5bf8\uff08DN300\uff09<\/td>\n<td>570 \u82f1\u5c3a-\u78c5<\/td>\n<td>960 \u82f1\u5c3a-\u78c5<\/td>\n<td>1520 \u82f1\u5c3a-\u78c5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u6b63\u786e\u7684\u87ba\u6813\u62e7\u7d27\u987a\u5e8f<\/h2>\n<ol>\n<li><strong>\u4ea4\u53c9\u56fe\u6848\u6536\u7d27<\/strong> 12 \u70b9\u949f\u65b9\u5411\u5f00\u59cb\uff0c6 \u70b9\u949f\u65b9\u5411\u76f8\u53cd<\/li>\n<li><strong>30% \u626d\u77e9\uff1a<\/strong> \u4f9d\u6b21\u62e7\u7d27\u6240\u6709\u87ba\u6813<\/li>\n<li><strong>60% \u626d\u77e9\uff1a<\/strong> \u540c\u4e00\u5e8f\u5217\u7684\u7b2c\u4e8c\u6b21\u4f20\u9012<\/li>\n<li><strong>100% \u626d\u77e9\uff1a<\/strong> \u6700\u540e\u8fbe\u5230\u89c4\u5b9a\u626d\u77e9<\/li>\n<li><strong>\u68c0\u67e5\uff1a<\/strong> \u786e\u8ba4\u6240\u6709\u87ba\u6813\u90fd\u8fbe\u5230\u76ee\u6807\u626d\u77e9<\/li>\n<\/ol>\n<h2>\u5e38\u89c1\u626d\u77e9\u9519\u8bef<\/h2>\n<ul>\n<li>\u274c \u4f7f\u7528\u51b2\u51fb\u6273\u624b\uff08\u5bfc\u81f4\u8d1f\u8f7d\u4e0d\u5747\u5300\uff09<\/li>\n<li>\u274c \u7ed5\u5708\u4f9d\u6b21\u62e7\u7d27\u87ba\u6813\uff08\u4f7f\u6cd5\u5170\u53d8\u5f62\uff09<\/li>\n<li>\u274c \u91cd\u65b0\u4f7f\u7528\u635f\u574f\u6216\u62c9\u4f38\u7684\u87ba\u6813<\/li>\n<li>\u274c \u6ca1\u6709\u6da6\u6ed1\u87ba\u7eb9\uff08\u589e\u52a0\u6469\u64e6\uff09<\/li>\n<li>\u274c \u5ffd\u7565\u57ab\u7247\u7c7b\u578b\uff08\u538b\u7f29\u8981\u6c42\u4e0d\u540c\uff09<\/li>\n<\/ul>\n<h2>\u626d\u77e9\u5de5\u5177\u63a8\u8350<\/h2>\n<ul>\n<li>\u6821\u51c6\u8fc7\u7684\u626d\u77e9\u6273\u624b\uff08\u70b9\u51fb\u5f0f\u6216\u6570\u5b57\u5f0f\uff09<\/li>\n<li>\u5927\u578b\u87ba\u6813\u626d\u77e9\u500d\u589e\u5668<\/li>\n<li>\u7528\u4e8e\u5173\u952e\u5e94\u7528\u7684\u6db2\u538b\u626d\u77e9\u6273\u624b<\/li>\n<li>\u7528\u4e8e\u5927\u76f4\u5f84\u6cd5\u5170\u7684\u87ba\u6813\u62c9\u4f38\u5668<\/li>\n<\/ul>\n<div class=\"quote-box\">\n<h3>\ud83d\udcde \u4e0b\u8f7d\u5b8c\u6574\u626d\u77e9\u8868<\/h3>\n<p><strong>WhatsApp\uff1a<\/strong> +86-18658777855<\/p>\n<p><strong>\u7535\u5b50\u90ae\u4ef6\uff1a<\/strong> 1007788887@qq.com<\/p>\n<p>\u5b8c\u6574\u7684\u626d\u77e9\u8868 \u2713 \u5b89\u88c5\u6307\u5357 \u2713 \u6280\u672f\u652f\u6301<\/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>\u5b8c\u6574\u7684\u6cd5\u5170\u87ba\u6813\u626d\u77e9\u8868\u548c\u62e7\u7d27\u7a0b\u5e8f\u3002\u4e86\u89e3 ASME B16.5 Class 150-2500 \u6cd5\u5170\u7684\u6b63\u786e\u626d\u77e9\u503c\u3002\u901a\u8fc7\u6b63\u786e\u5b89\u88c5\u9632\u6b62\u6cc4\u6f0f\u3002<\/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\/zh\/wp-json\/wp\/v2\/posts\/864","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/comments?post=864"}],"version-history":[{"count":4,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/posts\/864\/revisions"}],"predecessor-version":[{"id":907,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/posts\/864\/revisions\/907"}],"wp:attachment":[{"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/media?parent=864"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/categories?post=864"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/tags?post=864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}