{"id":1068,"date":"2026-04-24T23:12:05","date_gmt":"2026-04-25T03:12:05","guid":{"rendered":"https:\/\/www.songhaiflange.com\/?p=1068"},"modified":"2026-04-27T08:02:23","modified_gmt":"2026-04-27T12:02:23","slug":"food-grade-sanitary-stainless-steel-flange-marine-corrosion-resistant-guide","status":"publish","type":"post","link":"https:\/\/www.songhaiflange.com\/zh\/2026\/04\/24\/food-grade-sanitary-stainless-steel-flange-marine-corrosion-resistant-guide\/","title":{"rendered":"\u98df\u54c1\u7ea7\u536b\u751f\u7ea7\u4e0d\u9508\u94a2\u6cd5\u5170 \u8239\u7528\u8010\u8150\u8680\u6307\u5357"},"content":{"rendered":"<h2>\u98df\u54c1\u7ea7\u536b\u751f\u548c\u8239\u7528\u8010\u8150\u8680\u6cd5\u5170<\/h2>\n<p>\u4e0d\u9508\u94a2\u6cd5\u5170\u5236\u9020\u5546\u670d\u52a1\u4e8e\u4e24\u4e2a\u91cd\u8981\u5e02\u573a\uff1a\u98df\u54c1\u7ea7\u536b\u751f\u5e94\u7528\u548c\u9700\u8981\u5353\u8d8a\u8010\u8150\u8680\u6027\u80fd\u7684\u6d77\u6d0b\u5e94\u7528\u3002.<\/p>\n<h3>\u98df\u54c1\u7ea7\u536b\u751f\u4e0d\u9508\u94a2\u6cd5\u5170<\/h3>\n<p>\u98df\u54c1\u996e\u6599\u548c\u5236\u836f\u884c\u4e1a\u9700\u8981\u7b26\u5408\u4e25\u683c\u536b\u751f\u6807\u51c6\u7684\u6cd5\u5170\u3002.<\/p>\n<h4>\u6750\u6599\u8981\u6c42<\/h4>\n<ul>\n<li>304\/304L \u7ea7\uff1a\u4e00\u822c\u98df\u54c1\u52a0\u5de5<\/li>\n<li>316\/316L \u7ea7\uff1a\u8010\u8150\u8680\u6027\u5f3a\uff0c\u9002\u7528\u4e8e\u9178\u6027\u98df\u54c1<\/li>\n<li>316Ti \u7ea7\uff1a\u8010\u6e29\u6027\u66f4\u5f3a<\/li>\n<li>\u53cc\u76f8 2205\uff1a\u82db\u523b\u7684\u5316\u5b66\u73af\u5883<\/li>\n<\/ul>\n<h4>\u8868\u9762\u5904\u7406\u6807\u51c6<\/h4>\n<ul>\n<li>\u78e8\u5149\uff1aRa 3.2 \u5fae\u7c73\uff0c\u975e\u63a5\u89e6\u8868\u9762<\/li>\n<li>\u98df\u54c1\u7ea7\uff1aRa 0.8 \u5fae\u7c73\uff0c\u4ea7\u54c1\u63a5\u89e6<\/li>\n<li>\u5236\u836f\uff1aRa 0.5 \u5fae\u7c73\uff0c\u65e0\u83cc\u5904\u7406<\/li>\n<li>\u7535\u629b\u5149\uff1aRa 0.4 \u5fae\u7c73\uff0c\u9ad8\u7eaf\u5ea6<\/li>\n<\/ul>\n<h4>\u536b\u751f\u6cd5\u5170\u6807\u51c6<\/h4>\n<ul>\n<li>ISO 2852\uff1a\u56fd\u9645\u536b\u751f\u6d01\u5177<\/li>\n<li>DIN 11851 \u6807\u51c6\uff1a\u6b27\u6d32\u4e73\u54c1\u4e1a<\/li>\n<li>3A \u536b\u751f\u7ea7\uff1a\u7f8e\u56fd\u98df\u54c1\u5de5\u4e1a\u6807\u51c6<\/li>\n<li>Tri-Clamp\uff1a\u5feb\u901f\u65ad\u5f00\u7cfb\u7edf<\/li>\n<\/ul>\n<h4>\u5e94\u7528<\/h4>\n<ul>\n<li>\u4e73\u5236\u54c1\u52a0\u5de5<\/li>\n<li>\u996e\u6599\u751f\u4ea7<\/li>\n<li>\u5236\u836f\u4e1a<\/li>\n<li>\u751f\u7269\u6280\u672f\u53d1\u9175<\/li>\n<\/ul>\n<h3>\u8239\u7528\u8010\u8150\u8680\u6cd5\u5170<\/h3>\n<p>\u6d77\u6d0b\u73af\u5883\u56e0\u76d0\u6c34\u548c\u6f6e\u6e7f\u800c\u9762\u4e34\u7740\u6781\u7aef\u7684\u8150\u8680\u6311\u6218\u3002.<\/p>\n<h4>\u8239\u7528\u6750\u6599\u9009\u62e9<\/h4>\n<ul>\n<li>316L\uff1a\u666e\u901a\u8239\u7528\u3001\u8239\u7528\u914d\u4ef6\uff0cPREN 24-26<\/li>\n<li>2205 Duplex\uff1a\u6d77\u4e0a\u5e73\u53f0\uff0cPREN 32-38<\/li>\n<li>2507 \u8d85\u7ea7\u53cc\u76f8\u94a2\uff1a\u6df1\u6d77\uff0cPREN 40-45<\/li>\n<li>904L\uff1a\u6d77\u6c34\u7cfb\u7edf\uff0cPREN 34-38<\/li>\n<\/ul>\n<h4>PREN \u516c\u5f0f<\/h4>\n<p>\u70b9\u8680\u7535\u963b\u5f53\u91cf\u6570\uff1aPREN = Cr + 3.3 x Mo + 16 x N<\/p>\n<ul>\n<li>PREN \u4f4e\u4e8e 25\uff1a\u8010\u8150\u8680\u6027\u8f83\u5f31<\/li>\n<li>PREN 25-32\uff1a\u826f\u597d\u7684\u8010\u8150\u8680\u6027<\/li>\n<li>PREN 32-40\uff1a\u975e\u5e38\u597d\u7684\u8010\u8150\u8680\u6027<\/li>\n<li>PREN \u8d85\u8fc7 40\uff1a\u5353\u8d8a\u7684\u8010\u8150\u8680\u6027<\/li>\n<\/ul>\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<\/ul>\n<h4>\u4fdd\u62a4\u63aa\u65bd<\/h4>\n<ul>\n<li>\u9634\u6781\u4fdd\u62a4\uff1a\u727a\u7272\u9633\u6781<\/li>\n<li>\u6d82\u5c42\uff1a\u73af\u6c27\u6811\u8102\u3001\u5bcc\u950c\u5e95\u6f06<\/li>\n<li>\u8bbe\u8ba1\uff1a\u907f\u514d\u7f1d\u9699\u548c\u79ef\u6c34<\/li>\n<li>\u5b9a\u671f\u68c0\u67e5\u548c\u6e05\u6d01<\/li>\n<\/ul>\n<h3>\u8ba4\u8bc1<\/h3>\n<h4>\u98df\u54c1\u7ea7<\/h4>\n<ul>\n<li>FDA 21 CFR 177\uff08\u7f8e\u56fd\uff09<\/li>\n<li>EC 1935\/2004\uff08\u6b27\u6d32\uff09<\/li>\n<li>LFGB\uff08\u5fb7\u56fd\uff09<\/li>\n<\/ul>\n<h4>\u6d77\u4e8b\u8ba4\u8bc1<\/h4>\n<ul>\n<li>DNV-GL<\/li>\n<li>\u52b3\u57c3\u5fb7\u6ce8\u518c<\/li>\n<li>ABS<\/li>\n<li>\u4e2d\u592e\u76d1\u63a7\u7cfb\u7edf<\/li>\n<\/ul>\n<p>\u677e\u6d77\u6cd5\u5170\u751f\u4ea7\u98df\u54c1\u7ea7\u536b\u751f\u4e0d\u9508\u94a2\u6cd5\u5170\u548c\u8010\u8150\u8680\u8239\u7528\u6cd5\u5170\uff0c\u5e76\u83b7\u5f97\u56fd\u9645\u8ba4\u8bc1\u3002.<br \/>\n<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-1480\" src=\"http:\/\/www.songhaiflanges.com\/wp-content\/uploads\/2026\/04\/4-1.webp\" alt=\"\" width=\"1290\" height=\"2317\" title=\"\"><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Food Grade Sanitary and Marine Corrosion Resistant Flanges Stainless steel flange manufacturers serve two critical markets: food grade sanitary applications and marine applications requiring superior corrosion resistance. Food Grade Sanitary Stainless Steel Flanges Food and beverage, pharmaceutical industries require flanges meeting strict hygiene standards. Material Requirements Grade 304\/304L: General food processing Grade 316\/316L: High corrosion [&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-1068","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\/1068","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=1068"}],"version-history":[{"count":2,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/posts\/1068\/revisions"}],"predecessor-version":[{"id":1100,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/posts\/1068\/revisions\/1100"}],"wp:attachment":[{"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/media?parent=1068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/categories?post=1068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/zh\/wp-json\/wp\/v2\/tags?post=1068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}