{"id":7484,"date":"2026-10-11T10:22:20","date_gmt":"2026-10-11T02:22:20","guid":{"rendered":"https:\/\/soroyaglobal.com\/?p=7484"},"modified":"2026-10-11T10:25:09","modified_gmt":"2026-10-11T02:25:09","slug":"stainless-steel-elbows-long-radius-vs-short-radius-a-buyers-guide","status":"publish","type":"post","link":"https:\/\/soroyaglobal.com\/zh\/stainless-steel-elbows-long-radius-vs-short-radius-a-buyers-guide\/","title":{"rendered":"\u4e0d\u9508\u94a2\u5f2f\u5934\uff1a\u5927\u66f2\u7387\u534a\u5f84\u4e0e\u5c0f\u66f2\u7387\u534a\u5f84\uff0c\u91c7\u8d2d\u6307\u5357"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u5f53\u7ba1\u9053\u5de5\u7a0b\u9700\u8981\u6539\u53d8\u8d70\u5411\u65f6\uff0c <strong>\u4e0d\u9508\u94a2\u5f2f\u5934<\/strong> \u662f\u8d77\u5173\u952e\u4f5c\u7528\u7684\u7ba1\u4ef6\u3002 \u7136\u800c\uff0c\u91c7\u8d2d\u4eba\u5458\u7ecf\u5e38\u4f1a\u8ba2\u8d2d\u9519\u8bef\u7684\u5f2f\u5934\u534a\u5f84\u3001\u58c1\u539a\u89c4\u683c\u6216\u6750\u6599\u7b49\u7ea7\uff0c\u5f80\u5f80\u76f4\u5230\u914d\u4ef6\u5230\u8d27\u540e\u624d\u53d1\u73b0\u95ee\u9898\u3002\u672c\u6307\u5357\u5c06\u8be6\u7ec6\u8bf4\u660e\u8be2\u4ef7\u5355\uff08RFQ\uff09\u4e2d\u81f3\u5173\u91cd\u8981\u7684\u533a\u522b\uff1a\u957f\u534a\u5f84\u5f2f\u5934\u4e0e\u77ed\u534a\u5f84\u5f2f\u5934\u7684\u533a\u522b\u3001\u76f8\u5173\u6807\u51c6\u3001\u58c1\u539a\u89c4\u683c\u3001304\/316\u6750\u8d28\u7b49\u7ea7\uff0c\u5e76\u63d0\u4f9b\u4e00\u4efd\u53ef\u53d1\u9001\u7ed9\u4f9b\u5e94\u5546\u7684\u5b9e\u7528\u6838\u5bf9\u6e05\u5355\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4ec0\u4e48\u662f\u4e0d\u9508\u94a2\u5f2f\u5934\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f2f\u5934\u662f\u4e00\u79cd\u5bf9\u710a\u7ba1\u4ef6\uff0c\u7528\u4e8e\u6539\u53d8\u7ba1\u9053\u7684\u8d70\u5411\u3002\u4e0d\u9508\u94a2\u5f2f\u5934\u7531\u953b\u9020\u7ba1\u6216\u94a2\u7ba1\u5236\u6210\uff0c\u4e24\u7aef\u7ecf\u8fc7\u5012\u89d2\u5904\u7406\uff0c\u4ee5\u4fbf\u76f4\u63a5\u4e0e\u5339\u914d\u7684\u7ba1\u9053\u710a\u63a5\u3002\u6700\u5e38\u89c1\u7684\u89d2\u5ea6\u6709\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>90\u00b0\u5f2f\u5934<\/strong> \u2014 \u8fd9\u662f\u51e0\u4e4e\u6240\u6709\u7ba1\u9053\u7cfb\u7edf\u4e2d\u90fd\u91c7\u7528\u7684\u6807\u51c6\u5f2f\u5934\u3002.<\/li>\n\n\n\n<li><strong>45\u00b0\u5f2f\u5934<\/strong> \u2014 \u9002\u7528\u4e8e\u7a7a\u95f4\u5141\u8bb8\u4e14\u9700\u8981\u8f83\u4f4e\u538b\u964d\u7684\u8f7b\u5fae\u504f\u79fb\u60c5\u51b5\u3002.<\/li>\n\n\n\n<li><strong>180\u00b0\u56de\u8f6c\uff08U\u578b\u5f2f\u5934\uff09<\/strong> \u2014 \u7528\u4e8e\u76d8\u7ba1\u3001\u70ed\u4ea4\u6362\u5668\u548c\u7d27\u51d1\u578b\u5de5\u827a\u6a21\u5757\u3002.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u5927\u534a\u5f84\u5f2f\u5934\u4e0e\u5c0f\u534a\u5f84\u5f2f\u5934<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8098\u90e8\u8be2\u4ef7\u5355\uff08RFQ\uff09\u4e2d\uff0c\u6700\u91cd\u8981\u7684\u9009\u62e9\u662f <em>\u534a\u5f84<\/em>, \uff0c\u4ee5\u4e2d\u5fc3\u5230\u7aef\u70b9\u7684\u8ddd\u79bb\u4e3a\u6d4b\u91cf\u57fa\u51c6\u3002\u5b83\u51b3\u5b9a\u4e86\u6d41\u52a8\u963b\u529b\u3001\u6240\u9700\u7a7a\u95f4\u548c\u6210\u672c\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5927\u66f2\u7387\u534a\u5f84\uff08LR\uff09\u5f2f\u5934<\/strong> \u2014 \u4e2d\u5fc3\u8ddd = 1.5 \u00d7 \u516c\u79f0\u7ba1\u5f84\uff08R = 1.5D\uff09\u3002\u8fd9\u662f\u9ed8\u8ba4\u9009\u9879\u3002\u8fd9\u79cd\u5f2f\u5934\u5f2f\u66f2\u534a\u5f84\u8f83\u5927\uff0c\u538b\u964d\u8f83\u4f4e\uff0c\u6d41\u91cf\u7279\u6027\u66f4\u597d\uff0c\u4e14\u662f\u6700\u6613\u5907\u8d27\u7684\u3002.<\/li>\n\n\n\n<li><strong>\u5c0f\u534a\u5f84\uff08SR\uff09\u5f2f\u5934<\/strong> \u2014 \u4e2d\u5fc3\u8ddd = 1.0 \u00d7 \u516c\u79f0\u7ba1\u5f84\uff08R = 1.0D\uff09\u3002\u4ec5\u5728\u7a7a\u95f4\u72ed\u7a84\u4e14\u65e0\u6cd5\u5b89\u88c5 1.5D \u5f2f\u5934\u65f6\u4f7f\u7528\u3002\u5f2f\u5934\u534a\u5f84\u8d8a\u5c0f\uff0c\u4ea7\u751f\u7684\u6e4d\u6d41\u8d8a\u591a\uff0c\u538b\u964d\u4e5f\u8d8a\u5927\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9664\u975e\u56fe\u7eb8\u4e2d\u660e\u786e\u8981\u6c42\u4f7f\u7528SR\u578b\u5f2f\u5934\uff0c\u5426\u5219\u8bf7\u6307\u5b9aLR\u578b\u3002\u5728\u540c\u4e00\u7ba1\u7ebf\u4e0a\u6df7\u7528LR\u578b\u548cSR\u578b\u5f2f\u5934\uff0c\u5374\u672a\u5728\u56fe\u7eb8\u4e0a\u6ce8\u660e\uff0c\u662f\u5bfc\u81f4\u73b0\u573a\u8fd4\u5de5\u7684\u5e38\u89c1\u539f\u56e0\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u54ea\u4e9b\u6807\u51c6\u5bf9\u4e0d\u9508\u94a2\u5f2f\u5934\u8fdb\u884c\u4e86\u89c4\u5b9a\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u91c7\u8d2d\u65b9\u5e94\u53c2\u8003\u91c7\u8d2d\u8ba2\u5355\u4e0a\u7684\u5b89\u88c5\u6807\u51c6\uff0c\u4ee5\u786e\u4fdd\u4f9b\u5e94\u5546\u6309\u7167\u516c\u8ba4\u7684\u89c4\u683c\u8fdb\u884c\u751f\u4ea7\u548c\u6d4b\u8bd5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>ASME B16.9<\/strong> \u2014 \u5de5\u5382\u5236\u9020\u7684\u953b\u9020\u5bf9\u710a\u7ba1\u4ef6\u3002\u8fd9\u662f NPS 1\/2 \u81f3 NPS 48 \u89c4\u683c LR \u548c SR \u5f2f\u5934\u3001\u56de\u5f2f\u3001\u4e09\u901a\u548c\u53d8\u5f84\u7ba1\u4ef6\u7684\u4e3b\u8981\u6807\u51c6\u3002.<\/li>\n\n\n\n<li><strong>MSS SP-43<\/strong> \u2014 \u953b\u9020\u4e0d\u9508\u94a2\u5bf9\u710a\u7ba1\u4ef6\uff0c\u901a\u5e38\u7528\u4e8e\u58c1\u539a\u8f83\u8584\u7684\u4e0d\u9508\u94a2\u7ed3\u6784\u3002.<\/li>\n\n\n\n<li><strong>ASME B16.28<\/strong> \u2014 \u953b\u9020\u94a2\u5bf9\u710a\u7ba1\u4ef6\u3001\u5c0f\u534a\u5f84\u5f2f\u5934\u548c\u56de\u5f2f\u7ba1\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6750\u6599\u672c\u8eab\u901a\u5e38\u6839\u636eASTM A403\uff08\u953b\u9020\u5965\u6c0f\u4f53\u4e0d\u9508\u94a2\u7ba1\u4ef6\uff09\u6216ASTM A312\uff08\u6bcd\u7ba1\uff09\u8fdb\u884c\u8ba2\u8d2d\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">304\/304L \u4e0e 316\/316L \u724c\u53f7\u7684\u5bf9\u6bd4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9009\u62e9\u7b49\u7ea7\u65f6\u5e94\u6839\u636e\u4f7f\u7528\u73af\u5883\u6765\u51b3\u5b9a\uff0c\u800c\u4e0d\u4ec5\u4ec5\u8003\u8651\u4ef7\u683c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>304 \/ 304L<\/strong> \u2014 \u9002\u7528\u4e8e\u6c34\u3001\u5f31\u8150\u8680\u6027\u5316\u5b66\u54c1\u3001\u5efa\u7b51\u53ca\u98df\u54c1\u8bbe\u5907\u7684\u4e00\u822c\u7528\u9014\u94a2\u79cd\u3002\u4f4e\u78b3\u201cL\u201d\u578b\u94a2\u56e0\u80fd\u9632\u6b62\u710a\u7f1d\u70ed\u5f71\u54cd\u533a\u4e2d\u78b3\u5316\u7269\u6790\u51fa\uff0c\u56e0\u6b64\u66f4\u9002\u5408\u7528\u4e8e\u710a\u63a5\u6784\u4ef6\u3002.<\/li>\n\n\n\n<li><strong>316 \/ 316L<\/strong> \u2014 \u6dfb\u52a0\u94bc\u4ee5\u63d0\u9ad8\u6297\u70b9\u8680\u548c\u6297\u6c2f\u5316\u7269\u8150\u8680\u6027\u80fd\u3002\u5728\u6cbf\u6d77\u6216\u6d77\u6d0b\u73af\u5883\u4e2d\u4f7f\u7528\uff0c\u4ee5\u53ca\u6d89\u53ca\u6c2f\u5316\u7269\u3001\u5236\u836f\u3001\u5316\u5de5\u548c\u4f20\u70ed\u5de5\u51b5\u65f6\uff0c\u8bf7\u6307\u5b9a\u4f7f\u7528316L\u4e0d\u9508\u94a2\u3002.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u58c1\u539a\uff1a\u89c4\u683c\u5f88\u91cd\u8981<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u9508\u94a2\u5f2f\u5934\u6709\u5176\u7279\u5b9a\u7684\u89c4\u683c\u4ee3\u53f7\u3002\u5e38\u89c1\u7684\u9009\u9879\u5305\u62ec\uff1a <strong>Sch 10S<\/strong> \uff08\u8f7b\u8d28\u3001\u4f4e\u538b\uff09\uff0c, <strong>Sch 40S<\/strong> \uff08\u901a\u7528\uff09\u548c <strong>Sch 80S<\/strong> \uff08\u538b\u529b\u66f4\u9ad8\/\u58c1\u539a\u66f4\u539a\uff09\u3002\u5f2f\u5934\u7684\u58c1\u539a\u5fc5\u987b\u4e0e\u6240\u710a\u63a5\u7ba1\u9053\u7684\u58c1\u539a\u4e00\u81f4\uff1b\u5728Sch 80\u7ba1\u7ebf\u4e0a\u4f7f\u7528\u58c1\u539a\u4e0d\u8db3\u7684\u5f2f\u5934\u4f1a\u6210\u4e3a\u8584\u5f31\u73af\u8282\u3002\u5728\u8be2\u4ef7\u5355\u4e2d\u52a1\u5fc5\u540c\u65f6\u6ce8\u660eNPS\u548c\u7ba1\u58c1\u7b49\u7ea7\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u65e0\u7f1d\u5f2f\u5934\u4e0e\u710a\u63a5\uff08ERW\uff09\u5f2f\u5934<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e0\u7f1d\u5f2f\u5934\u7531\u65e0\u7f1d\u94a2\u7ba1\u5236\u6210\uff0c\u901a\u5e38\u7528\u4e8e\u9ad8\u538b\u3001\u9ad8\u5b8c\u6574\u6027\u5de5\u51b5\u3002\u710a\u63a5\uff08ERW\uff09\u5f2f\u5934\u6210\u672c\u8f83\u4f4e\uff0c\u9002\u7528\u4e8e\u8bb8\u591a\u516c\u7528\u4e8b\u4e1a\u53ca\u4f4e\u538b\u5de5\u51b5\u3002 \u8bf7\u4e0e\u4f9b\u5e94\u5546\u786e\u8ba4\u5236\u9020\u5de5\u827a\uff0c\u5e76\u9488\u5bf9\u538b\u529b\u7ba1\u7ebf\u6216\u5b89\u5168\u5173\u952e\u7ba1\u7ebf\u7d22\u53d6\u5de5\u5382\u68c0\u9a8c\u8bc1\u4e66\uff08EN 10204 3.1\uff09\u2014\u2014\u8fd9\u4e0e\u6211\u4eec\u5728 <a href=\"https:\/\/soroyaglobal.com\/zh\/stainless-steel-pipe-mill-test-certificate-buyer-checklist\/\">\u94a2\u5382\u68c0\u9a8c\u8bc1\u4e66\u4e70\u65b9\u6838\u5bf9\u6e05\u5355<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e0d\u9508\u94a2\u5f2f\u5934\u8be2\u4ef7\u6e05\u5355<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u5728\u6bcf\u6b21\u54a8\u8be2\u65f6\u63d0\u4f9b\u4ee5\u4e0b\u4fe1\u606f\uff0c\u4ee5\u907f\u514d\u53cd\u590d\u6c9f\u901a\u548c\u9001\u9519\u8d27\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5c3a\u5bf8\uff1aNPS \/ \u5916\u5f84\uff08\u4f8b\u5982 NPS 2\u2033 \u6216 60.3 \u6beb\u7c73\uff09\u3002.<\/li>\n\n\n\n<li>\u89d2\u5ea6\uff1a90\u00b0\u300145\u00b0 \u6216 180\u00b0\u3002.<\/li>\n\n\n\n<li>\u66f2\u7387\u534a\u5f84\uff1aLR\uff081.5D\uff09\u6216 SR\uff081.0D\uff09\u3002.<\/li>\n\n\n\n<li>\u7ba1\u5f84\u89c4\u683c\/\u58c1\u539a\uff1a\u4f8b\u5982 Sch 40S\u3002.<\/li>\n\n\n\n<li>\u94a2\u79cd\uff1a304\/304L \u6216 316\/316L\u3002.<\/li>\n\n\n\n<li>\u6807\u51c6\uff1aASME B16.9\uff08\u6216 MSS SP-43\uff09\u3002.<\/li>\n\n\n\n<li>\u7aef\u90e8\uff1a\u4e3a\u5bf9\u63a5\u710a\u800c\u5012\u89d2\u3002.<\/li>\n\n\n\n<li>\u6570\u91cf\uff0c\u4ee5\u53ca\u662f\u5426\u9700\u8981 3.1 MTC\u3002.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e94\u907f\u514d\u7684\u5e38\u89c1\u9519\u8bef<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6309\u60ef\u4f8b\u8ba2\u8d2dSR\u5f2f\u5934\u2014\u2014\u9664\u975e\u7a7a\u95f4\u53d7\u9650\uff0c\u5426\u5219\u9ed8\u8ba4\u9009\u7528LR\u3002.<\/li>\n\n\n\n<li>\u5728\u672a\u6838\u5b9e\u73af\u5883\u7684\u60c5\u51b5\u4e0b\uff0c\u5c06304\u548c316\u6750\u8d28\u6df7\u5408\u7528\u4e8e\u6c2f\u5316\u7269\u8f93\u9001\u7ba1\u7ebf\u3002.<\/li>\n\n\n\n<li>\u65e0\u89c6\u65bd\u5de5\u8fdb\u5ea6\uff0c\u5c06\u4e00\u4e2a\u8f7b\u578b\u5f2f\u5934\u710a\u63a5\u5230\u91cd\u578b\u7ba1\u9053\u4e0a\u3002.<\/li>\n\n\n\n<li>\u5728\u6ca1\u6709\u538b\u529b\u7ba1\u9053\u6750\u6599\u68c0\u9a8c\u8bc1\u4e66\u7684\u60c5\u51b5\u4e0b\u8fdb\u884c\u91c7\u8d2d\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u9700\u5e2e\u52a9\u786e\u5b9a\u9002\u5408\u60a8\u9879\u76ee\u7684\u4e0d\u9508\u94a2\u5f2f\u5934\u2014\u2014\u5305\u62ec\u5c3a\u5bf8\u3001\u534a\u5f84\u3001\u58c1\u539a\u7b49\u7ea7\u548c\u6750\u8d28\u7b49\u7ea7\u2014\u2014\u8bf7\u5c06\u60a8\u7684\u56fe\u7eb8\u6216\u8981\u6c42\u53d1\u9001\u7ed9\u6211\u4eec\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SOROYA PTE. LTD.<\/strong><br>\nEmail\uff1anancy@soroya.com.sg<br>\nWhatsApp\uff1a+65 8058 3416<\/p>","protected":false},"excerpt":{"rendered":"<p>When a piping project calls for a change in direction, the stainless steel elbow is the fitting that does the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7485,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7484","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/soroyaglobal.com\/zh\/wp-json\/wp\/v2\/posts\/7484","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/soroyaglobal.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/soroyaglobal.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/soroyaglobal.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/soroyaglobal.com\/zh\/wp-json\/wp\/v2\/comments?post=7484"}],"version-history":[{"count":1,"href":"https:\/\/soroyaglobal.com\/zh\/wp-json\/wp\/v2\/posts\/7484\/revisions"}],"predecessor-version":[{"id":7486,"href":"https:\/\/soroyaglobal.com\/zh\/wp-json\/wp\/v2\/posts\/7484\/revisions\/7486"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soroyaglobal.com\/zh\/wp-json\/wp\/v2\/media\/7485"}],"wp:attachment":[{"href":"https:\/\/soroyaglobal.com\/zh\/wp-json\/wp\/v2\/media?parent=7484"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/soroyaglobal.com\/zh\/wp-json\/wp\/v2\/categories?post=7484"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/soroyaglobal.com\/zh\/wp-json\/wp\/v2\/tags?post=7484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}