{"id":20219,"date":"2026-10-31T01:13:10","date_gmt":"2026-10-31T01:13:10","guid":{"rendered":"https:\/\/boniubushing.com\/sf1-ptfe-sleeve-bushings-segmented-ball-valve-drive-stems\/"},"modified":"2026-11-05T12:54:49","modified_gmt":"2026-11-05T04:54:49","slug":"sf1-ptfe-sleeve-bushings-segmented-ball-valve-drive-stems","status":"publish","type":"post","link":"https:\/\/bnbushing.com\/?p=20219","title":{"rendered":"\u504f\u5fc3\u534a\u7403\u9600\u9a71\u52a8\u9600\u6746\u7528 SF-1 PTFE \u590d\u5408\u886c\u5957"},"content":{"rendered":"<div>\n<style>.bn-tech-guide{font:17.5px\/1.72 BNText,Inter,Arial,sans-serif;color:#3d5068;min-width:0}.bn-tech-guide *{box-sizing:border-box}.bn-tech-guide p{margin:0 0 20px}.bn-tech-guide .tg-summary{font-size:20px;line-height:1.65}.bn-tech-guide h2,.bn-tech-guide h3{font-family:BNHead,'Arial Narrow',Arial,sans-serif;font-weight:700;line-height:1.15;color:#102848}.bn-tech-guide h2{font-size:35px;margin:48px 0 20px}.bn-tech-guide h2:before{content:'';display:block;width:44px;height:4px;background:#0873c9;margin-bottom:18px;border-radius:2px}.bn-tech-guide h3{font-size:25px;margin:28px 0 14px}.bn-tech-guide a{color:#0865ae;text-decoration:underline;text-underline-offset:4px}.bn-tech-guide a:focus-visible,.bn-tech-guide .tg-table:focus-visible{outline:3px solid #0873c9;outline-offset:4px}.bn-tech-guide [id]{scroll-margin-top:150px}.bn-tech-guide ul,.bn-tech-guide ol{padding-left:24px;margin:0 0 24px}.bn-tech-guide li{margin:0 0 10px}.bn-tech-guide .tg-note{padding:20px 22px;background:#f3f7fb;border-left:3px solid #0873c9;margin:24px 0}.bn-tech-guide .tg-note p:last-child{margin:0}.bn-tech-guide .tg-table{overflow-x:auto;border:1px solid #d9e4ed;border-radius:4px;margin:24px 0}.bn-tech-guide table{border-collapse:collapse;min-width:630px;width:100%;font-size:17px;line-height:1.55;text-align:left}.bn-tech-guide th,.bn-tech-guide td{padding:15px 17px;border-bottom:1px solid #d9e4ed;vertical-align:top}.bn-tech-guide th{color:#102848;background:#edf4fa}.bn-tech-guide tbody th{background:#fff}.bn-tech-guide tr:last-child td,.bn-tech-guide tr:last-child th{border-bottom:0}.bn-tech-guide caption{padding:15px 17px;background:#f3f7fb;color:#102848;text-align:left;font-weight:600}.bn-tech-guide .tg-small{font-size:14px;line-height:1.65;color:#526579}.bn-tech-guide figure{margin:28px 0}.bn-tech-guide svg{display:block;width:100%;height:auto;border:1px solid #d9e4ed;background:#f3f7fb}.bn-tech-guide figcaption{margin-top:10px;font-size:14px;line-height:1.65;color:#526579}.bn-tech-guide sup{font-size:12px;line-height:0}.bn-tech-guide .tg-rfq{padding:28px;background:#173e59;color:#eef6ff;border-radius:4px;margin-top:40px}.bn-tech-guide .tg-rfq h2{color:#fff;margin-top:0}.bn-tech-guide .tg-rfq h2:before{display:none}.bn-tech-guide .tg-rfq p,.bn-tech-guide .tg-rfq li{color:#eef6ff}.bn-tech-guide .tg-rfq a{color:#fff;font-weight:600}.bn-tech-guide .tg-rfq a:focus-visible{outline-color:#fff}.bn-tech-guide .tg-related{border-top:1px solid #d9e4ed}.bn-tech-guide .tg-related p{padding:17px 0;margin:0;border-bottom:1px solid #d9e4ed}.bn-tech-guide .tg-refs{font-size:15px;line-height:1.7}body.single-post article:has(.bn-tech-guide)>h1{font-family:BNHead,'Barlow Semi Condensed','Arial Narrow',Arial,sans-serif;font-size:clamp(34px,3.65vw,49px);line-height:1.08;color:#102848;max-width:910px;margin-bottom:30px}@media(max-width:680px){.bn-tech-guide{font-size:17px}.bn-tech-guide h2{font-size:30px}.bn-tech-guide h3{font-size:24px}.bn-tech-guide .tg-rfq,.bn-tech-guide .tg-note{padding:20px}.bn-tech-guide .tg-summary{font-size:19px}}\n.bn-tech-guide sup a{display:inline-flex;align-items:center;justify-content:center;min-width:28px;min-height:28px;margin-right:4px}.bn-tech-guide a:focus-visible{outline:3px solid #0873c9;outline-offset:3px}<\/p>\n<p>.bn-tech-layout{display:grid;grid-template-columns:minmax(0,1fr) 242px;gap:40px;align-items:start}.bn-tech-layout .bn-tech-guide{min-width:0}.bn-tech-rail{position:sticky;top:112px;border:1px solid #d9e4ed;border-top:3px solid #0873c9;padding:20px;max-height:calc(100vh - 136px);overflow:auto;background:#fff;color:#102848}.bn-tech-layout .bn-tech-rail nav>h2{font:700 24px\/1.2 BNHead,'Barlow Semi Condensed',sans-serif;margin:0 0 14px}.bn-tech-rail ul{list-style:none;margin:0;padding:0}.bn-tech-rail li{margin:0;border-bottom:1px solid #d9e4ed}.bn-tech-rail a{display:flex;align-items:center;min-height:44px;padding:10px 0;text-decoration:none;font:600 14px\/1.5 BNText,Inter,sans-serif;color:#3d5068}.bn-tech-rail a:hover{color:#0873c9}.bn-tech-layout a:focus-visible{outline:3px solid #0873c9;outline-offset:3px}.bn-tech-layout section{scroll-margin-top:112px}.bn-tech-guide h2,.bn-tech-guide h3{font-family:BNHead,'Barlow Semi Condensed','Arial Narrow',sans-serif}.bn-tech-guide sup a{display:inline-flex;align-items:center;justify-content:center;min-width:28px;min-height:28px;margin-right:4px}@media(max-width:1000px){.bn-tech-layout{grid-template-columns:minmax(0,1fr);gap:28px}.bn-tech-rail{grid-row:1;position:static;max-height:none}.bn-tech-rail ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:20px}}@media(max-width:620px){.bn-tech-rail ul{grid-template-columns:minmax(0,1fr);max-height:260px;overflow:auto}.bn-tech-layout .bn-tech-guide{font-size:17px}.bn-tech-layout .tg-summary{font-size:19px}}@media print{.bn-tech-layout{display:block}.bn-tech-rail{display:none}}<\/style>\n<div class=\"bn-tech-layout\">\n<div class=\"bn-tech-guide\">\n<p class=\"tg-summary\">\u62df\u7528\u4e8e\u5206\u6bb5\u7403\u9600\u9a71\u52a8\u6746\u7684SF-1 PTFE\u590d\u5408\u5957\u7b52\u5e94\u4f5c\u4e3a\u5f84\u5411\u8f74\u627f\u8fdb\u884c\u8bc4\u4f30\uff0c\u5e76\u9700\u8003\u8651\u5355\u72ec\u7684\u5bc6\u5c01\u548c\u8f74\u5411\u4fdd\u6301\u63aa\u65bd\u3002\u9600\u6746\u76f4\u5f84\u5339\u914d\u5e76\u4e0d\u4ee3\u8868\u9600\u95e8\u53ef\u4e92\u6362\u3002\u5728\u6279\u51c6\u66f4\u6362\u4e4b\u524d\uff0c\u5e94\u786e\u5b9a\u538b\u529b\u8f7d\u8377\u4f5c\u7528\u4e0b\u7684\u53cd\u5e94\u3001\u586b\u6599\u76f8\u4e92\u4f5c\u7528\u3001\u5b89\u88c5\u95f4\u9699\u548c\u5de5\u827a\u6d41\u4f53\u517c\u5bb9\u6027\u3002<\/p>\n<section id=\"scope\">\n<h2>\u8bf7\u660e\u786e\u8f74\u627f\u7cfb\u7edf\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f SF-1\u3002<\/h2>\n<p>\u672c\u6307\u5357\u9488\u5bf9\u5206\u6bb5\u5f0f\u7403\u9600\u65cb\u8f6c\u9a71\u52a8\u6746\u8f74\u9888\u5904\u62df\u5b89\u88c5\u7684\u8584\u58c1\u5957\u7b52\u3002\u5b83\u5e76\u975e\u9600\u95e8\u88c5\u914d\u7a0b\u5e8f\u3001\u538b\u529b\u7b49\u7ea7\u6216\u5bf9\u7279\u5b9aOEM\u9600\u95e8\u7684\u4fee\u6539\u5efa\u8bae\u3002\u9600\u95e8\u6240\u6709\u8005\u548c\u8d1f\u8d23\u7684\u8bbe\u8ba1\u4eba\u5458\u5fc5\u987b\u6279\u51c6\u4efb\u4f55\u66f4\u6362\u53ca\u5176\u5bf9\u88c5\u914d\u7684\u5f71\u54cd\u3002<\/p>\n<p>SF-1\u5728\u5546\u4e1a\u4e0a\u7528\u4e8e\u6307\u4ee3\u4e00\u7cfb\u5217\u91d1\u5c5e-\u805a\u5408\u7269\u590d\u5408\u6750\u6599\uff1b\u8bf7\u5177\u4f53\u8bf4\u660e\u57fa\u6750\u3001\u4e2d\u95f4\u5c42\u3001\u805a\u56db\u6c1f\u4e59\u70ef\uff08PTFE\uff09\u914d\u65b9\u548c\u5916\u8868\u9762\u5904\u7406\u3002GGB \u7684 DU\u00ae \u4ea7\u54c1\u91c7\u7528\u72ec\u7279\u7684\u54c1\u724c\u7ed3\u6784\uff0c\u5176\u57fa\u6750\u4e3a\u94a2\uff0c\u5e76\u6dfb\u52a0\u4e86\u591a\u5b54\u9752\u94dc\u3001\u805a\u56db\u6c1f\u4e59\u70ef\u548c\u94c5\u3002\u5176\u5b98\u65b9\u9875\u9762\u8fd8\u6307\u51fa\uff0c\u8be5\u4ea7\u54c1\u652f\u6301\u5f80\u590d\u8fd0\u52a8\u548c\u65cb\u8f6c\u8fd0\u52a8\u4e24\u79cd\u5e94\u7528\u65b9\u5f0f\u3002<sup><a href=\"#source-1\" aria-label=\"\u53c2\u8003\u6587\u732e 1\">[1]<\/a><\/sup> \u8fd9\u4e9b\u58f0\u660e\u5e76\u672a\u786e\u5b9a BONIU SF-1 \u90e8\u4ef6\u5177\u6709\u76f8\u540c\u7684\u6210\u5206\u3001\u8ba4\u8bc1\u6216\u6027\u80fd\u3002<\/p>\n<p>\u5982\u679c\u9700\u8981\u65e0\u94c5\u542b\u91cf\u6216\u5de5\u827a\u8ba4\u8bc1\uff0c\u8bf7\u660e\u786e\u8bf4\u660e\u8981\u6c42\u5e76\u63d0\u4f9b\u76f8\u5173\u8bc1\u660e\u6587\u4ef6\u3002PTFE \u540d\u79f0\u6216\u94dc\u8272\u6216\u9521\u8272\u9540\u5c42\u5747\u4e0d\u80fd\u4ee3\u8868\u5b8c\u6574\u7684\u6750\u6599\u4f53\u7cfb\u3002<\/p>\n<\/section>\n<section id=\"interfaces\">\n<h2>\u5c06\u8f74\u6746\u5206\u5f00\u63a5\u53e3<\/h2>\n<p>Bray\u768419\u7cfb\u5217\u4f7f\u7528\u8bf4\u660e\u4e66\u5c06\u9600\u6746\u8f74\u627f\u3001\u7aef\u67f1\u8f74\u627f\u3001\u6b62\u63a8\u57ab\u7247\u548c\u9600\u6746\u5bc6\u5c01\u4ef6\u5217\u4e3a\u5355\u72ec\u7684\u7ec4\u4ef6\u3002\u5176\u9600\u6746\u7ec4\u4ef6\u90e8\u5206\u540c\u6837\u5c06\u8f74\u627f\u3001\u6b62\u63a8\u57ab\u7247\u548c\u5bc6\u5c01\u4ef6\u5206\u5f00\u5217\u51fa\u3002<sup><a href=\"#source-2\" aria-label=\"\u53c2\u8003\u6587\u732e 2\">[2]<\/a><\/sup> \u8fd9\u662f\u4e00\u4e2a\u529f\u80fd\u5206\u79bb\u7684\u6709\u7528\u793a\u4f8b\uff0c\u4f46\u4e0d\u80fd\u8bc1\u660e\u9600\u95e8\u4f7f\u7528SF-1\u6216\u5df2\u6279\u51c6\u4f7f\u7528\u66ff\u4ee3\u6750\u6599\u3002<\/p>\n<div class=\"tg-table\" role=\"region\" aria-label=\"\u9600\u95e8\u90e8\u5206\u9700\u8981\u660e\u786e\u7684\u8d23\u4efb\" tabindex=\"0\">\n<table>\n<caption>\u9600\u95e8\u90e8\u5206\u9700\u8981\u660e\u786e\u7684\u8d23\u4efb<\/caption>\n<thead>\n<tr>\n<th scope=\"col\">\u63a5\u53e3<\/th>\n<th scope=\"col\">\u4e3b\u8981\u95ee\u9898<\/th>\n<th scope=\"col\">\u4e0d\u6b63\u786e\u7684\u5feb\u6377\u65b9\u5f0f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\">\u9600\u6746\u5957\u7b52\u548c\u8f74\u9888<\/th>\n<td>\u5de5\u4f5c\u957f\u5ea6\u4e0a\u7684\u6a2a\u5411\u53cd\u4f5c\u7528\u529b\u662f\u5982\u4f55\u652f\u6491\u7684\uff1f<\/td>\n<td>\u5c06\u5957\u7b52\u79f0\u4e3a\u538b\u529b\u5bc6\u5c01\u4ef6<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">\u6b62\u63a8\u57ab\u7247\u6216\u6307\u5b9a\u80a9\u90e8<\/th>\n<td>\u8f74\u5411\u53cd\u4f5c\u7528\u529b\u4f5c\u7528\u4e8e\u4f55\u5904\uff1f\u54ea\u4e9b\u90e8\u4ef6\u4f1a\u53d1\u751f\u6ed1\u52a8\uff1f<\/td>\n<td>\u5047\u8bbe\u5957\u7b52\u8fb9\u7f18\u627f\u8f7d\u63a8\u529b<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">\u9600\u6746\u586b\u6599\u6216\u5bc6\u5c01\u5957\u4ef6<\/th>\n<td>\u65cb\u8f6c\u8f74\u5468\u56f4\u7684\u4ec0\u4e48\u5bb9\u5668\u5185\u542b\u6709\u5de5\u827a\u6d41\u4f53\uff1f<\/td>\n<td>\u62e7\u7d27\u586b\u6599\u4ee5\u9690\u85cf\u8fc7\u5ea6\u7684\u8f74\u627f\u95f4\u9699<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">\u4fdd\u6301\u7ed3\u6784<\/th>\n<td>\u5982\u4f55\u9650\u5236\u6746\u7684\u8f74\u5411\u79fb\u52a8\uff1f<\/td>\n<td>\u5c06\u8fc7\u76c8\u914d\u5408\u4e2d\u7684\u6469\u64e6\u529b\u89c6\u4e3a\u5b8c\u6574\u7684\u4fdd\u6301\u8bbe\u8ba1<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">\u6267\u884c\u5668\u8054\u8f74\u5668\u548c\u652f\u67b6<\/th>\n<td>\u626d\u77e9\u548c\u4fa7\u5411\u8f7d\u8377\u662f\u5982\u4f55\u4f20\u9012\u7684\uff1f<\/td>\n<td>\u5c06\u8054\u8f74\u5668\u4e0d\u5bf9\u4e2d\u5f3a\u5236\u538b\u5165\u8584\u8f74\u627f\u886c\u91cc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u5e26\u6cd5\u5170\u7684\u5957\u7b52\u53ea\u6709\u5728\u660e\u786e\u89c4\u5b9a\u4e86\u7ed3\u6784\u548c\u5de5\u51b5\u7684\u60c5\u51b5\u4e0b\uff0c\u624d\u80fd\u5c06\u5f84\u5411\u5bfc\u5411\u4e0e\u8f74\u5411\u5de5\u4f5c\u9762\u7ed3\u5408\u8d77\u6765\u3002\u4e3a\u5b9a\u4f4d\u800c\u6dfb\u52a0\u7684\u6cd5\u5170\u5e76\u975e\u81ea\u52a8\u6210\u4e3a\u5408\u683c\u7684\u63a8\u529b\u8f74\u627f\uff0c\u800c\u4e14\u8fd9\u4e24\u79cd\u5f62\u5f0f\u90fd\u4e0d\u80fd\u66ff\u4ee3\u539f\u8bbe\u8ba1\u7684\u8f74\u6746\u56fa\u5b9a\u7cfb\u7edf\u3002<\/p>\n<\/section>\n<section id=\"loads\">\n<h2>\u538b\u529b\u8d1f\u8f7d\u4e0e\u8f74\u626d\u77e9\u4e0d\u540c<\/h2>\n<p>\u9996\u5148\u8003\u8651\u9600\u95e8\u5c3a\u5bf8\u3001\u538b\u5dee\u3001\u9600\u6bb5\u4f4d\u7f6e\u3001\u6d41\u5411\u548c\u652f\u6491\u95f4\u8ddd\u3002\u4ece\u9600\u95e8\u8bbe\u8ba1\u4eba\u5458\u5904\u83b7\u53d6\u62df\u5b9a\u8f74\u627f\u4f4d\u7f6e\u7684\u5f84\u5411\u548c\u8f74\u5411\u53cd\u4f5c\u7528\u529b\u3002\u4ec5\u51ed\u6267\u884c\u5668\u8f93\u51fa\u626d\u77e9\u65e0\u6cd5\u63d0\u4f9b\u8fd9\u4e9b\u53cd\u4f5c\u7528\u529b\uff0c\u56e0\u4e3a\u6d41\u4f53\u4f5c\u7528\u529b\u548c\u652f\u6491\u51e0\u4f55\u5f62\u72b6\u4e5f\u4f1a\u5f71\u54cd\u9600\u6746\u8f7d\u8377\u3002<\/p>\n<p>\u4ee5\u8f74\u627f\u4e3a\u4f8b\u8fdb\u884c\u7b5b\u9009\u8ba1\u7b97\uff0c\u5047\u8bbe\u5f84\u5411\u53cd\u529b\u4e3a 12 kN\uff0c\u6746\u5f84\u4e3a 25 mm\uff0c\u556e\u5408\u5957\u7b52\u957f\u5ea6\u4e3a 20 mm\u3002\u6807\u79f0\u6295\u5f71\u538b\u529b\u4e3a 12,000\/(25 \u00d7 20) = 24 N\/mm\u00b2\u3002\u5982\u679c\u5012\u89d2\u3001\u6cc4\u538b\u6216\u556e\u5408\u4e0d\u5b8c\u5168\u5bfc\u81f4\u5de5\u4f5c\u957f\u5ea6\u7f29\u77ed\u81f3 16 mm\uff0c\u5219\u6295\u5f71\u538b\u529b\u53d8\u4e3a 30 N\/mm\u00b2\uff0c\u589e\u52a0\u4e86 25%\u3002<\/p>\n<div class=\"tg-note\">\n<p>\u8be5\u793a\u4f8b\u662f\u4f7f\u7528\u5047\u5b9a\u5c3a\u5bf8\u548c\u8f7d\u8377\u8fdb\u884c\u7684\u539f\u59cb\u5de5\u7a0b\u8ba1\u7b97\u3002\u5b83\u5e76\u975e\u5141\u8bb8\u7684 SF-1 \u538b\u529b\u3001\u9600\u95e8\u538b\u529b\u989d\u5b9a\u503c\u6216 BONIU \u6d4b\u8bd5\u7ed3\u679c\u3002\u5b83\u8fd8\u5ffd\u7565\u4e86\u8fb9\u7f18\u8f7d\u8377\u3001\u8f74\u5f2f\u66f2\u3001\u4e0d\u5747\u5300\u63a5\u89e6\u548c\u78e8\u635f\u3002<\/p>\n<\/div>\n<p>\u5ba1\u6838\u65f6\u8bf7\u4f7f\u7528\u56fe\u7eb8\u5b9a\u4e49\u7684\u6709\u6548\u5de5\u4f5c\u957f\u5ea6\u3002\u5305\u542b\u51f9\u69fd\u7684\u6807\u79f0\u603b\u957f\u5ea6\u4e0d\u5e94\u88ab\u8bef\u8ba4\u4e3a\u662f\u8f74\u627f\u533a\u57df\u3002\u5728\u538b\u529b\u548c\u6267\u884c\u5668\u8d1f\u8f7d\u4e0b\u68c0\u67e5\u63a5\u89e6\u548c\u5bf9\u51c6\u60c5\u51b5\uff0c\u5e76\u4e0e\u9009\u5b9a\u7684\u6750\u6599\u4f9b\u5e94\u5546\u4e00\u8d77\u8bc4\u4f30\u6e29\u5ea6\u3001\u8fd0\u52a8\u901f\u7387\u548c\u5de5\u4f5c\u8d1f\u8377\u3002<\/p>\n<\/section>\n<section id=\"torque\">\n<h2>\u8f74\u627f\u6469\u64e6\u548c\u586b\u6599\u6469\u64e6\u5e94\u5206\u5f00\u8003\u8651\u3002<\/h2>\n<p>\u5728\u9a71\u52a8\u5668\u5904\u89c2\u5bdf\u5230\u7684\u626d\u77e9\u5305\u62ec\u591a\u79cd\u5f71\u54cd\uff1a\u8f74\u627f\u6469\u64e6\u3001\u586b\u6599\u6216\u9600\u6746\u5bc6\u5c01\u6469\u64e6\u3001\u8282\u6bb5\/\u9600\u5ea7\u76f8\u4e92\u4f5c\u7528\u4ee5\u53ca\u6d41\u4f53\u5f15\u8d77\u7684\u626d\u77e9\u3002\u5b83\u4eec\u7684\u91cd\u8981\u6027\u4f1a\u968f\u7740\u9600\u6746\u89d2\u5ea6\u548c\u538b\u529b\u7684\u53d8\u5316\u800c\u53d8\u5316\u3002\u5e73\u6ed1\u7684\u672a\u52a0\u538b\u8fd0\u52a8\u4e0d\u4f1a\u5efa\u7acb\u8d1f\u8f7d\u626d\u77e9\u5305\u7edc\u7ebf\u3002<\/p>\n<p>\u5982\u679c\u4f7f\u7528\u540e\u626d\u77e9\u589e\u5927\uff0c\u8bf7\u6536\u96c6\u8fd0\u884c\u6761\u4ef6\u5e76\u6309\u7167\u9600\u95e8\u5236\u9020\u5546\u7684\u7a0b\u5e8f\u8fdb\u884c\u68c0\u67e5\u3002\u53ef\u80fd\u7684\u6cc4\u6f0f\u539f\u56e0\u5305\u62ec\u886c\u91cc\u635f\u574f\u3001\u6c61\u67d3\u3001\u9600\u6746\u5212\u4f24\u3001\u4e0d\u5bf9\u4e2d\u548c\u586b\u6599\u72b6\u51b5\u3002\u5207\u52ff\u5c06\u6cc4\u6f0f\u95ee\u9898\u7b80\u5316\u4e3a\u8f74\u627f\u914d\u5408\u95ee\u9898\uff0c\u4e5f\u4e0d\u8981\u4ec5\u4ec5\u4e3a\u4e86\u964d\u4f4e\u64cd\u4f5c\u626d\u77e9\u800c\u589e\u5927\u8f74\u627f\u95f4\u9699\u3002<\/p>\n<p>\u5728\u6bd4\u8f83\u96f6\u4ef6\u4e4b\u524d\uff0c\u786e\u5b9a\u9a8c\u6536\u6761\u4ef6\uff1a\u88c5\u914d\u72b6\u6001\u3001\u586b\u6599\u89c4\u683c\u548c\u8bbe\u7f6e\u3001\u538b\u529b\u3001\u6d41\u4f53\u3001\u6e29\u5ea6\u3001\u65b9\u5411\u548c\u89d2\u5ea6\u4f4d\u7f6e\u3002\u4f7f\u7528\u4e0d\u540c\u586b\u6599\u8c03\u6574\u7684\u4f9b\u5e94\u5546\u6bd4\u8f83\u53ef\u80fd\u4f1a\u5c06\u5bc6\u5c01\u7cfb\u7edf\u7684\u5dee\u5f02\u5f52\u56e0\u4e8e\u5957\u7b52\u6750\u6599\u3002\u4f7f\u7528\u6574\u9600\u7684\u5df2\u6279\u51c6\u6d4b\u8bd5\u548c\u6cc4\u6f0f\u6807\u51c6\u3002<\/p>\n<\/section>\n<section id=\"assembly\">\n<h2>\u5b89\u88c5\u914d\u5408\u3001\u6d41\u4f53\u548c\u7ef4\u62a4\u9650\u5236<\/h2>\n<ul>\n<li>\u68c0\u67e5\u58f3\u4f53\u5b54\u5f84\u3001\u8f74\u7684\u8868\u9762\u5149\u6d01\u5ea6\u3001\u5706\u5ea6\u3001\u5bf9\u51c6\u60c5\u51b5\u548c\u5b89\u88c5\u540e\u7684\u8fd0\u884c\u95f4\u9699\u3002\u8584\u58c1\u5206\u4f53\u5f0f\u5957\u7b52\u5e94\u5728\u5176\u89c4\u5b9a\u7684\u58f3\u4f53\u72b6\u6001\u4e0b\u8fdb\u884c\u8bc4\u4f30\u3002<\/li>\n<li>\u5728\u7ecf\u6279\u51c6\u7684\u88c5\u914d\u6587\u4ef6\u4e2d\u660e\u786e\u63a5\u7f1d\u65b9\u5411\u548c\u5b89\u88c5\u65b9\u5411\u3002\u4f7f\u7528\u80fd\u591f\u4fdd\u62a4\u805a\u56db\u6c1f\u4e59\u70ef\uff08PTFE\uff09\u57fa\u5c42\u548c\u8fb9\u7f18\u7684\u5bf9\u51c6\u5de5\u5177\u3002<\/li>\n<li>\u672a\u7ecf\u8bb8\u53ef\uff0c\u4e0d\u5f97\u5728\u886c\u91cc\u4e0a\u94f0\u5b54\u3001\u522e\u524a\u6216\u6dfb\u52a0\u51f9\u69fd\u4ee5\u8fdb\u884c\u7cbe\u786e\u65bd\u5de5\u3002GGB \u672c\u8eab\u5c06\u53ef\u52a0\u5de5\u6027\u95ee\u9898\u76f4\u63a5\u63d0\u4ea4\u7ed9\u5176\u5e94\u7528\u5de5\u7a0b\u5e08\uff1b\u8fd9\u4e0d\u662f SF-1 \u7684\u901a\u7528\u52a0\u5de5\u4f59\u91cf\u3002<sup><a href=\"#source-1\" aria-label=\"\u53c2\u8003\u6587\u732e 1\">[1]<\/a><\/sup><\/li>\n<li>\u786e\u5b9a\u5de5\u827a\u6d41\u4f53\u662f\u5426\u5230\u8fbe\u8f74\u627f\u3001\u5b8c\u6574\u7684\u5316\u5b66\u6210\u5206\u548c\u6e29\u5ea6\u8303\u56f4\u3001\u6e05\u6d01\u6db2\u548c\u4efb\u4f55\u78e8\u6599\u9897\u7c92\u3002\u4e00\u8d77\u68c0\u67e5\u80cc\u886c\u3001\u4e2d\u95f4\u5c42\u548c\u886c\u91cc\u3002<\/li>\n<li>\u4e0d\u8981\u4ec5\u4ec5\u56e0\u4e3a\u5957\u7b52\u770b\u8d77\u6765\u5e72\u71e5\u800c\u6dfb\u52a0\u6da6\u6ed1\u8102\u3002\u786e\u8ba4\u6da6\u6ed1\u5242\u517c\u5bb9\u6027\u4ee5\u53ca\u9600\u95e8\u7684\u6c61\u67d3\u6216\u5de5\u827a\u8981\u6c42\u3002<\/li>\n<li>\u7ef4\u62a4\u524d\uff0c\u5408\u683c\u4eba\u5458\u5fc5\u987b\u9075\u5faa\u9600\u95e8\u5236\u9020\u5546\u7684\u9694\u79bb\u3001\u6cc4\u538b\u548c\u50a8\u80fd\u7a0b\u5e8f\u3002\u8f74\u627f\u91c7\u8d2d\u4fe1\u606f\u4e0d\u80fd\u66ff\u4ee3\u8fd9\u4e9b\u8bf4\u660e\u3002<\/li>\n<\/ul>\n<p>\u5728\u8be2\u4ef7\u9636\u6bb5\uff0c\u9700\u5206\u522b\u8fdb\u884c\u5c3a\u5bf8\u9a8c\u6536\u3001\u6750\u6599\u9a8c\u6536\u548c\u9600\u95e8\u7ea7\u529f\u80fd\u8ba4\u8bc1\u3002\u5e95\u5ea7\u6761\u7684\u8ba4\u8bc1\u8bc1\u4e66\u5e76\u4e0d\u4ee3\u8868\u88c5\u914d\u540e\u7684\u6cc4\u6f0f\u60c5\u51b5\u3001\u6267\u884c\u5668\u9002\u7528\u6027\u6216\u5b8c\u6574\u7684\u8fd0\u884c\u8d44\u8d28\u3002<\/p>\n<\/section>\n<section id=\"faq\">\n<h2>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n<h3>SF-1 \u5957\u7b52\u80fd\u5426\u66ff\u4ee3\u6746\u586b\u6599\uff1f<\/h3>\n<p>\u5426\u3002\u5f84\u5411\u6ed1\u52a8\u8f74\u627f\u548c\u538b\u529b\u5bc6\u5c01\u4ef6\u7684\u4f5c\u7528\u4e0d\u540c\u3002\u8bf7\u4f7f\u7528\u5b8c\u6574\u7684\u9600\u95e8\u90e8\u5206\u6765\u8bc6\u522b\u4e24\u8005\u3002<\/p>\n<h3>\u76f8\u540c\u5c3a\u5bf8\u7684DU\u578b\u5957\u7b52\u662f\u5426\u4e3a\u7ecf\u8ba4\u53ef\u7684OEM\u66ff\u4ee3\u54c1\uff1f<\/h3>\n<p>\u5426\u3002\u4ec5\u51ed\u5c3a\u5bf8\u65e0\u6cd5\u786e\u5b9a\u7ed3\u6784\u3001\u914d\u5408\u3001\u6d41\u4f53\u517c\u5bb9\u6027\u3001\u6469\u64e6\u6216\u9600\u95e8\u8ba4\u8bc1\u3002\u8bf7\u83b7\u5f97\u8d1f\u8d23\u8bbe\u8ba1\u4eba\u5458\u7684\u9a8c\u6536\u3002<\/p>\n<h3>\u586b\u6599\u8c03\u6574\u80fd\u5426\u8865\u507f\u8f74\u627f\u78e8\u635f\uff1f<\/h3>\n<p>\u586b\u6599\u5fc5\u987b\u9075\u5faa\u9600\u95e8\u5236\u9020\u5546\u7684\u7a0b\u5e8f\u3002\u5b83\u4e0d\u80fd\u66ff\u4ee3\u5bf9\u8fc7\u5927\u5f84\u5411\u95f4\u9699\u3001\u635f\u574f\u6216\u5bf9\u51c6\u60c5\u51b5\u7684\u8bc4\u4f30\u3002<\/p>\n<h3>24 N\/mm\u00b2 \u7684\u793a\u4f8b\u662f\u5426\u8bc1\u660e SF-1 \u9002\u7528\uff1f<\/h3>\n<p>\u5426\u3002\u5b83\u4ec5\u9488\u5bf9\u5047\u8bbe\u8f93\u5165\u53c2\u6570\u8fdb\u884c\u6807\u79f0\u6295\u5f71\u538b\u529b\u8ba1\u7b97\u3002\u9002\u7528\u6027\u9700\u8981\u5b9e\u9645\u7684\u6750\u6599\u4f53\u7cfb\u3001\u63a5\u89e6\u60c5\u51b5\u3001\u6e29\u5ea6\u3001\u6d41\u4f53\u548c\u5de5\u51b5\u8bc4\u4f30\u3002<\/p>\n<\/section>\n<section id=\"related\">\n<h2>\u76f8\u5173 BONIU \u4ea7\u54c1\u548c\u5bfc\u8f68<\/h2>\n<div class=\"tg-related\">\n<p><a href=\"https:\/\/bnbushing.com\/?bcn_product=composite\">SF-1 \/ DU \u578b\u5957\u7b52\u7ed3\u6784<\/a><\/p>\n<p><a href=\"https:\/\/bnbushing.com\/?bcn_product=composite-bushings\">\u590d\u5408\u6750\u6599\u5957\u7b52\u3001\u6cd5\u5170\u548c\u57ab\u5708<\/a><\/p>\n<p><a href=\"https:\/\/bnbushing.com\/?name=sf1-ptfe-split-bushings-internal-gear-pump-drive-shafts\">\u5b89\u88c5\u5b54\u5f84\u53ca\u5b54\u4f4d\u9a8c\u6536<\/a><\/p>\n<p><a href=\"https:\/\/bnbushing.com\/?name=c95400-bronze-sleeve-bushings-valve-bonnet-stem-guides\">\u5206\u5f00\u6307\u5357\uff1a\u5b9e\u5fc3\u9752\u94dc\u9600\u76d6\u6746\u886c\u5957<\/a><\/p>\n<\/div>\n<\/section>\n<section id=\"sources\">\n<h2>\u6280\u672f\u8d44\u6599\u6765\u6e90<\/h2>\n<ol class=\"tg-refs\">\n<li id=\"source-1\"><a href=\"https:\/\/www.ggbearings.com\/en\/our-products\/metal-polymer-bearings\/du\" target=\"_blank\" rel=\"noopener\">GGB\uff1aDU\u00ae \u91d1\u5c5e\u805a\u5408\u7269\u8f74\u627f<\/a>\u54c1\u724c\u7ed3\u6784\u3001\u8fd0\u52a8\u6a21\u5f0f\u548c\u52a0\u5de5\u5ba1\u67e5\u8303\u56f4\uff1b\u672a\u8f6c\u79fb\u4efb\u4f55\u8bc4\u7ea7\u6216\u8ba4\u8bc1\u3002<\/li>\n<li id=\"source-2\"><a href=\"https:\/\/www.bray.com\/docs\/default-source\/manuals-guides\/iom-manuals\/segmented-ball-valves-s19-om-en-us.pdf?sfvrsn=602018a2_14\" target=\"_blank\" rel=\"noopener\">Bray\uff1a19\u7cfb\u5217\u5206\u6bb5\u5f0f\u7403\u9600\u4f7f\u7528\u8bf4\u660e\u4e66<\/a>. \u96f6\u4ef6\u6e05\u5355\u548c\u9600\u6746\u7ec4\u4ef6\uff0c\u5370\u5237\u9875\u7801\u5206\u522b\u4e3a\u7b2c6\u9875\u548c\u7b2c27\u9875\uff1b\u5f15\u7528\u7684\u662f\u5404\u4e2a\u7ec4\u4ef6\u7684\u529f\u80fd\uff0c\u800c\u975eSF-1\u4e92\u6362\u6027\u3002<\/li>\n<\/ol>\n<p>\u6e90\u6587\u4ef6\u63cf\u8ff0\u4e86\u5176\u81ea\u8eab\u7684\u6750\u6599\u3001\u4ea7\u54c1\u6216\u5de5\u7a0b\u8303\u56f4\u3002\u4e0a\u8ff0\u5e94\u7528\u5206\u6790\u548c\u793a\u4f8b\u6027\u8ba1\u7b97\u5e76\u975e BONIU \u6d4b\u8bd5\u7ed3\u679c\u6216\u6027\u80fd\u4fdd\u8bc1\u3002<\/p>\n<\/section>\n<section id=\"drawing-review\" class=\"tg-rfq\">\n<h2>\u8bf7\u6c42\u56fe\u7eb8\u5ba1\u67e5<\/h2>\n<p>\u8bf7\u63d0\u4f9b\u9600\u95e8\u90e8\u5206\u548c\u5957\u7b52\u56fe\u7eb8\u3001\u4fee\u8ba2\u7248\u672c\u3001\u8f74\u627f\u4f4d\u7f6e\u3001\u80cc\u886c\u548cPTFE\u914d\u65b9\u3001\u5916\u8868\u9762\u5904\u7406\u3001\u8f74\u548c\u58f3\u4f53\u516c\u5dee\u3001\u5b89\u88c5\u95f4\u9699\u8981\u6c42\u3001\u5de5\u4f5c\u957f\u5ea6\u3001\u5f84\u5411\/\u8f74\u5411\u53cd\u4f5c\u7528\u529b\u3001\u538b\u529b\u548c\u8fd0\u52a8\u5de5\u51b5\u3001\u5b8c\u6574\u7684\u6d41\u4f53\u5316\u5b66\u6210\u5206\u3001\u6e29\u5ea6\u3001\u6570\u91cf\u548c\u68c0\u9a8c\u9700\u6c42\u3002\u786e\u5b9a\u8d1f\u8d23\u9600\u95e8\u7ea7\u6027\u80fd\u5ba1\u6279\u7684\u5355\u4f4d\u3002BONIU \u5c06\u5728\u56fe\u7eb8\u5ba1\u6838\u540e\u786e\u8ba4\u7ec4\u4ef6\u89c4\u683c\u548c\u5236\u9020\u8303\u56f4\u3002<\/p>\n<p><a href=\"https:\/\/bnbushing.com\/?page_id=50\">\u53d1\u9001\u56fe\u7eb8\u548c\u64cd\u4f5c\u6761\u4ef6\u4ee5\u4f9b\u5ba1\u6838<\/a><\/p>\n<\/section>\n<\/div>\n<aside class=\"bn-tech-rail\" aria-label=\"\u6587\u7ae0\u5bfc\u822a\">\n<nav aria-labelledby=\"directory-sf1-ptfe-sleeve-bushings-segmented-ball-valve-drive-stems\">\n<h2 id=\"directory-sf1-ptfe-sleeve-bushings-segmented-ball-valve-drive-stems\">\u672c\u9875\u5185\u5bb9<\/h2>\n<ul>\n<li><a href=\"#scope\">\u8bf7\u660e\u786e\u8f74\u627f\u7cfb\u7edf\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f SF-1\u3002<\/a><\/li>\n<li><a href=\"#interfaces\">\u5c06\u8f74\u6746\u5206\u5f00\u63a5\u53e3<\/a><\/li>\n<li><a href=\"#loads\">\u538b\u529b\u8d1f\u8f7d\u4e0e\u8f74\u626d\u77e9\u4e0d\u540c<\/a><\/li>\n<li><a href=\"#torque\">\u8f74\u627f\u6469\u64e6\u548c\u586b\u6599\u6469\u64e6\u5e94\u5206\u5f00\u8003\u8651\u3002<\/a><\/li>\n<li><a href=\"#assembly\">\u5b89\u88c5\u914d\u5408\u3001\u6d41\u4f53\u548c\u7ef4\u62a4\u9650\u5236<\/a><\/li>\n<li><a href=\"#faq\">\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/a><\/li>\n<li><a href=\"#related\">\u76f8\u5173 BONIU \u4ea7\u54c1\u548c\u5bfc\u8f68<\/a><\/li>\n<li><a href=\"#sources\">\u6280\u672f\u8d44\u6599\u6765\u6e90<\/a><\/li>\n<li><a href=\"#drawing-review\">\u8bf7\u6c42\u56fe\u7eb8\u5ba1\u67e5<\/a><\/li>\n<\/ul>\n<\/nav>\n<\/aside>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u62df\u7528\u4e8e\u5206\u6bb5\u7403\u9600\u9a71\u52a8\u6746\u7684SF-1 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