{"id":1048,"date":"2026-04-22T20:12:01","date_gmt":"2026-04-23T00:12:01","guid":{"rendered":"https:\/\/www.songhaiflange.com\/?p=1048"},"modified":"2026-04-22T20:21:14","modified_gmt":"2026-04-23T00:21:14","slug":"stainless-steel-flange-manufacturers-food-grade-sanitary-and-marine-applications","status":"publish","type":"post","link":"https:\/\/www.songhaiflange.com\/zh\/2026\/04\/22\/stainless-steel-flange-manufacturers-food-grade-sanitary-and-marine-applications\/","title":{"rendered":"\u4e0d\u9508\u94a2\u6cd5\u5170\u5236\u9020\u5546 \u98df\u54c1\u7ea7\u536b\u751f\u548c\u8239\u8236\u5e94\u7528"},"content":{"rendered":"<h2>\u4e0d\u9508\u94a2\u6cd5\u5170\u5236\u9020\u5546\u6307\u5357<\/h2>\n<p>\u8981\u5728\u60a8\u6240\u5728\u5730\u533a\u627e\u5230\u53ef\u9760\u7684\u4e0d\u9508\u94a2\u6cd5\u5170\u5236\u9020\u5546\uff0c\u9700\u8981\u4e86\u89e3\u6750\u6599\u7b49\u7ea7\u3001\u884c\u4e1a\u8ba4\u8bc1\u4ee5\u53ca\u98df\u54c1\u7ea7\u3001\u8239\u7528\u548c\u5de5\u4e1a\u7528\u9014\u7684\u7279\u5b9a\u5e94\u7528\u8981\u6c42\u3002.<\/p>\n<h3>\u98df\u54c1\u7ea7\u536b\u751f\u4e0d\u9508\u94a2\u6cd5\u5170<\/h3>\n<p>\u98df\u54c1\u996e\u6599\u3001\u5236\u836f\u548c\u751f\u7269\u6280\u672f\u884c\u4e1a\u9700\u8981\u7b26\u5408\u4e25\u683c\u536b\u751f\u6807\u51c6\u7684\u536b\u751f\u6cd5\u5170\u3002.<\/p>\n<h4>\u6750\u6599\u8981\u6c42<\/h4>\n<ul>\n<li><strong>\u5e74\u7ea7<\/strong> 304\/304L \u6216 316\/316L \u4e0d\u9508\u94a2<\/li>\n<li><strong>\u8868\u9762\u5904\u7406\uff1a<\/strong> \u4ea7\u54c1\u63a5\u89e6 Ra \u2264 0.8\u03bcm (32 Ra)<\/li>\n<li><strong>\u629b\u5149\uff1a<\/strong> \u7535\u629b\u5149\u6216\u673a\u68b0\u629b\u5149<\/li>\n<li><strong>\u8ba4\u8bc1\uff1a<\/strong> FDA 21 CFR 177, EC 1935\/2004<\/li>\n<\/ul>\n<h4>\u536b\u751f\u6cd5\u5170\u7c7b\u578b<\/h4>\n<ul>\n<li><strong>\u4e09\u5939\u94b3\uff1a<\/strong> \u5feb\u901f\u65ad\u5f00\uff0c\u4e73\u54c1\u884c\u4e1a\u6807\u51c6<\/li>\n<li><strong>DIN 11851 \u6807\u51c6\uff1a<\/strong> \u6b27\u6d32\u4e73\u54c1\u6807\u51c6<\/li>\n<li><strong>ISO 2852\uff1a<\/strong> \u56fd\u9645\u536b\u751f\u6807\u51c6<\/li>\n<li><strong>\u77ed\u4fe1<\/strong> \u5317\u6b27\u6807\u51c6<\/li>\n<\/ul>\n<h4>\u5e94\u7528<\/h4>\n<ul>\n<li>\u4e73\u5236\u54c1\u52a0\u5de5\u8bbe\u5907<\/li>\n<li>\u996e\u6599\u751f\u4ea7\u7ebf<\/li>\n<li>\u5236\u836f\u4e1a<\/li>\n<li>\u751f\u7269\u6280\u672f\u53d1\u9175\u7cfb\u7edf<\/li>\n<li>\u98df\u54c1\u52a0\u5de5\u7ba1\u9053<\/li>\n<\/ul>\n<h3>\u8239\u7528\u8010\u8150\u8680\u6cd5\u5170<\/h3>\n<p>\u8239\u8236\u548c\u8fd1\u6d77\u5e94\u7528\u8981\u6c42\u5bf9\u76d0\u6c34\u548c\u6076\u52a3\u73af\u5883\u5177\u6709\u5353\u8d8a\u7684\u8010\u8150\u8680\u6027\u3002.<\/p>\n<h4>\u63a8\u8350\u6750\u6599<\/h4>\n<table>\n<tr>\n<th>\u6750\u6599<\/th>\n<th>\u5e94\u7528<\/th>\n<th>PREN<\/th>\n<\/tr>\n<tr>\n<td>316L<\/td>\n<td>\u4e00\u822c\u8239\u8236\u3001\u8239\u7528\u914d\u4ef6<\/td>\n<td>24-26<\/td>\n<\/tr>\n<tr>\n<td>2205 Duplex<\/td>\n<td>\u6d77\u4e0a\u5e73\u53f0\u3001\u6d77\u6c34<\/td>\n<td>32-38<\/td>\n<\/tr>\n<tr>\n<td>2507 \u8d85\u7ea7\u53cc\u76f8<\/td>\n<td>\u6df1\u6d77\uff0c\u9ad8\u6c2f\u5316\u7269<\/td>\n<td>40-45<\/td>\n<\/tr>\n<tr>\n<td>904L<\/td>\n<td>\u5316\u5b66\u54c1\u7f50\u8f66<\/td>\n<td>34-38<\/td>\n<\/tr>\n<\/table>\n<h4>\u6d77\u6d0b\u5e94\u7528<\/h4>\n<ul>\n<li>\u9020\u8239\u548c\u6d77\u6d0b\u5de5\u7a0b<\/li>\n<li>\u6d77\u4e0a\u6cb9\u6c14\u5e73\u53f0<\/li>\n<li>\u6d77\u6c34\u6de1\u5316\u5382<\/li>\n<li>\u6d77\u6c34\u51b7\u5374\u7cfb\u7edf<\/li>\n<li>\u6e2f\u53e3\u548c\u6d77\u6e2f\u57fa\u7840\u8bbe\u65bd<\/li>\n<\/ul>\n<h3>\u5b9a\u5236\u5c3a\u5bf8\u6cd5\u5170\u5236\u9020<\/h3>\n<p>\u9002\u7528\u4e8e\u9700\u8981\u975e\u6807\u51c6\u5c3a\u5bf8\u7684\u5de5\u4e1a\u7ba1\u9053\u9879\u76ee\uff1a<\/p>\n<h4>\u5b9a\u5236\u9009\u9879<\/h4>\n<ul>\n<li><strong>\u8d85\u5927\u6cd5\u5170\uff1a<\/strong> \u76f4\u5f84\u8fbe 4 \u7c73<\/li>\n<li><strong>\u7279\u6b8a\u538b\u529b\u7b49\u7ea7\uff1a<\/strong> \u81ea\u5b9a\u4e49\u8bc4\u7ea7<\/li>\n<li><strong>\u72ec\u7279\u7684\u94bb\u5b54\uff1a<\/strong> \u975e\u6807\u51c6\u87ba\u6813\u6a21\u5f0f<\/li>\n<li><strong>\u7279\u79cd\u5408\u91d1\uff1a<\/strong> \u54c8\u6c0f\u5408\u91d1\u3001\u94ec\u954d\u94c1\u5408\u91d1\u3001\u8499\u4e43\u5c14\u5408\u91d1<\/li>\n<li><strong>\u70ed\u5904\u7406\uff1a<\/strong> \u56fa\u6eb6\u9000\u706b\u3001\u8001\u5316<\/li>\n<\/ul>\n<h4>\u5236\u9020\u80fd\u529b<\/h4>\n<ul>\n<li>\u6570\u63a7\u52a0\u5de5\u5b9e\u73b0\u7cbe\u5bc6\u5c3a\u5bf8<\/li>\n<li>\u5927\u76f4\u5f84\u94a2\u677f\u8f67\u5236<\/li>\n<li>\u9ad8\u538b\u953b\u9020<\/li>\n<li>\u710a\u63a5\u548c\u88c5\u914d\u670d\u52a1<\/li>\n<\/ul>\n<h3>\u4e0d\u9508\u94a2\u7b49\u7ea7\u9009\u62e9<\/h3>\n<h4>304\/304L \uff08\u6700\u5e38\u89c1\uff09<\/h4>\n<ul>\n<li>\u4e00\u822c\u8010\u8150\u8680\u6027<\/li>\n<li>\u98df\u54c1\u548c\u836f\u54c1\u7ea7<\/li>\n<li>\u5177\u6709\u6210\u672c\u6548\u76ca\u7684\u9009\u62e9<\/li>\n<li>\u6e29\u5ea6\uff1a-200\u00b0C \u81f3 800\u00b0C<\/li>\n<\/ul>\n<h4>316\/316L\uff08\u8239\u7528\u7ea7\uff09<\/h4>\n<ul>\n<li>\u5353\u8d8a\u7684\u6297\u6c2f\u5316\u7269\u6027\u80fd<\/li>\n<li>\u6d77\u6d0b\u548c\u5316\u5b66\u5e94\u7528<\/li>\n<li>\u6dfb\u52a0\u94bc (2-3%)<\/li>\n<li>\u66f4\u597d\u7684\u9ad8\u6e29\u5f3a\u5ea6<\/li>\n<\/ul>\n<h4>321\uff08\u9ad8\u6e29\uff09<\/h4>\n<ul>\n<li>\u7a33\u5b9a\u949b<\/li>\n<li>\u9632\u6b62\u78b3\u5316\u7269\u6790\u51fa<\/li>\n<li>\u710a\u63a5\u5e94\u7528<\/li>\n<li>\u6e29\u5ea6\u6700\u9ad8\u53ef\u8fbe 900\u00b0C<\/li>\n<\/ul>\n<h3>\u51fa\u53e3\u8ba4\u8bc1<\/h3>\n<ul>\n<li><strong>CE \u6807\u8bc6\uff1a<\/strong> \u6b27\u6d32\u5e02\u573a\u8981\u6c42<\/li>\n<li><strong>PED\uff1a<\/strong> \u538b\u529b\u8bbe\u5907\u6307\u4ee4<\/li>\n<li><strong>ISO 9001\uff1a<\/strong> \u8d28\u91cf\u7ba1\u7406<\/li>\n<li><strong>EN 10204 3.1\uff1a<\/strong> \u6750\u6599\u68c0\u9a8c\u8bc1\u4e66<\/li>\n<li><strong>SGS\/BV \u68c0\u9a8c\uff1a<\/strong> \u7b2c\u4e09\u65b9\u6838\u67e5<\/li>\n<\/ul>\n<h3>DN100 \u6cd5\u5170\u5e38\u7528\u5c3a\u5bf8<\/h3>\n<table>\n<tr>\n<th>\u6807\u51c6<\/th>\n<th>\u73ed\u7ea7<\/th>\n<th>OD<\/th>\n<th>\u4e0d\u5217\u98a0\u54e5\u4f26\u6bd4\u4e9a\u7701<\/th>\n<th>\u87ba\u6813<\/th>\n<\/tr>\n<tr>\n<td>ASME B16.5<\/td>\n<td>150<\/td>\n<td>229 \u6beb\u7c73<\/td>\n<td>191 \u6beb\u7c73<\/td>\n<td>8xM16<\/td>\n<\/tr>\n<tr>\n<td>EN 1092-1<\/td>\n<td>PN16<\/td>\n<td>220 \u6beb\u7c73<\/td>\n<td>180 \u6beb\u7c73<\/td>\n<td>8xM16<\/td>\n<\/tr>\n<tr>\n<td>JIS B2220<\/td>\n<td>10K<\/td>\n<td>210 \u6beb\u7c73<\/td>\n<td>175 \u6beb\u7c73<\/td>\n<td>8xM16<\/td>\n<\/tr>\n<tr>\n<td>GB\/T 9115<\/td>\n<td>PN16<\/td>\n<td>220 \u6beb\u7c73<\/td>\n<td>180 \u6beb\u7c73<\/td>\n<td>8xM16<\/td>\n<\/tr>\n<\/table>\n<h3>\u4ea4\u8d27\u65f6\u95f4\u548c\u6570\u91cf<\/h3>\n<ul>\n<li><strong>\u6807\u51c6\u9879\u76ee\uff1a<\/strong> 7-15 \u5929<\/li>\n<li><strong>\u5b9a\u5236\u5c3a\u5bf8\uff1a<\/strong> 20-30 \u5929<\/li>\n<li><strong>MOQ\uff1a<\/strong> 10-50 \u4ef6\uff08\u53ef\u534f\u5546\uff09<\/li>\n<li><strong>\u6837\u54c1\uff1a<\/strong> 3-5 \u5929\u5185\u53ef\u63d0\u4f9b<\/li>\n<\/ul>\n<p>\u677e\u6d77\u6cd5\u5170\u5236\u9020\u98df\u54c1\u7ea7\u3001\u8239\u7528\u548c\u5de5\u4e1a\u7528\u4e0d\u9508\u94a2\u6cd5\u5170\uff0c\u5e76\u83b7\u5f97\u5168\u9762\u7684\u51fa\u53e3\u8ba4\u8bc1\u3002\u5982\u9700\u5b9a\u5236\u52a0\u5de5\u548c\u6279\u53d1\u4ef7\u683c\uff0c\u8bf7\u8054\u7cfb\u6211\u4eec\u3002.<\/p>\n<p><strong>WhatsApp\uff1a<\/strong>\u00a0+86-18658777855<br \/>\n<strong>\u7535\u5b50\u90ae\u4ef6\uff1a<\/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>Stainless Steel Flange Manufacturers Guide Finding reliable stainless steel flange manufacturers in your region requires understanding material grades, industry certifications, and application-specific requirements for food grade, marine, and industrial uses. Food Grade Sanitary Stainless Steel Flanges Food and beverage, pharmaceutical, and biotech industries require sanitary flanges that meet strict hygiene standards. Material Requirements Grade: 304\/304L [&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":[69,71,66,78],"class_list":["post-1048","post","type-post","status-publish","format-standard","hentry","category-blog","tag-blind","tag-facing","tag-flange","tag-stainless"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/posts\/1048","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=1048"}],"version-history":[{"count":2,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/posts\/1048\/revisions"}],"predecessor-version":[{"id":1056,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/posts\/1048\/revisions\/1056"}],"wp:attachment":[{"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/media?parent=1048"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/categories?post=1048"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/tags?post=1048"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}