{"id":22842,"date":"2024-08-08T17:14:17","date_gmt":"2024-08-08T09:14:17","guid":{"rendered":"https:\/\/firstmold.com\/?p=22842"},"modified":"2025-07-15T13:32:44","modified_gmt":"2025-07-15T05:32:44","slug":"types-of-flanges","status":"publish","type":"post","link":"https:\/\/firstmold.com\/zh\/tips\/types-of-flanges\/","title":{"rendered":"\u4e86\u89e3\u4e0d\u540c\u7c7b\u578b\u7684\u6cd5\u5170\u53ca\u5176\u5e94\u7528"},"content":{"rendered":"<p>\u5404\u79cd\u7c7b\u578b\u7684\u6cd5\u5170\u53ef\u6839\u636e\u5176\u5e94\u7528\u548c\u5236\u9020\u6cd5\u5170\u65f6\u4f7f\u7528\u7684\u6750\u6599\u8fdb\u884c\u5206\u7c7b\u3002\u6cd5\u5170\u662f\u4e00\u79cd\u953b\u9020\u73af\uff0c\u6709\u4e0d\u540c\u7684\u5f62\u72b6\u548c\u5c3a\u5bf8\uff0c\u662f\u8bb8\u591a\u5de5\u4e1a\u5e94\u7528\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u6cd5\u5170\u901a\u5e38\u91c7\u7528\u87ba\u7eb9\u6216\u710a\u63a5\u65b9\u5f0f\u3002\u5176\u4e3b\u8981\u7528\u9014\u662f\u8fde\u63a5\u7ba1\u9053\u3001\u6cf5\u3001\u9600\u95e8\u548c\u5176\u4ed6\u8bbe\u5907\uff0c\u4f7f\u7ba1\u9053\u6b63\u5e38\u5de5\u4f5c\u3002 <\/p>\n\n\n\n<p>\u5c06\u6cd5\u5170\u8fde\u63a5\u5728\u4e00\u8d77\u65f6\uff0c\u9700\u8981\u4f7f\u7528\u57ab\u7247\u7528\u87ba\u6813\u5c06\u5b83\u4eec\u62e7\u7d27\uff0c\u4ee5\u5f62\u6210\u5bc6\u5c01\uff0c\u65b9\u4fbf\u8fdb\u5165\u7ba1\u9053\u7cfb\u7edf\u3002\u8fd9\u4e3a\u5728\u9ad8\u538b\u6216\u9ad8\u6e29\u4e0b\u8f93\u9001\u6d41\u4f53\u6216\u6c14\u4f53\u7684\u5e94\u7528\u63d0\u4f9b\u4e86\u53ef\u9760\u7684\u9632\u6f0f\u4ea4\u53c9\u70b9\u3002\u7531\u4e8e\u9009\u9879\u548c\u529f\u80fd\u7e41\u591a\uff0c\u9009\u62e9\u4e00\u6b3e\u7406\u60f3\u7684\u4ea7\u54c1\u6700\u521d\u53ef\u80fd\u4f1a\u8ba9\u4eba\u4e0d\u77e5\u6240\u63aa\u3002\u56e0\u6b64\uff0c\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u4e0d\u540c\u7c7b\u578b\u6cd5\u5170\u7684\u5177\u4f53\u60c5\u51b5\uff0c\u4e3a\u7ba1\u9053\u548c\u6d41\u4f53\u5904\u7406\u7cfb\u7edf\u76f8\u5173\u4eba\u5458\u63d0\u4f9b\u4e0d\u540c\u7684\u89c1\u89e3\u3002\u6211\u4eec\u5c06\u63a2\u8ba8\u5b83\u4eec\u7684\u72ec\u7279\u8bbe\u8ba1\u3001\u7528\u9014\u3001\u4f18\u70b9\uff0c\u4ee5\u53ca\u5728\u4e3a\u5404\u79cd\u5de5\u4e1a\u5e94\u7528\u9009\u62e9\u5408\u9002\u7684\u6cd5\u5170\u65f6\u5e94\u8003\u8651\u7684\u56e0\u7d20\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"750\" height=\"409\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/What-does-a-flange-look-like.webp\" alt=\"\u6cd5\u5170\u770b\u8d77\u6765\u50cf\u4ec0\u4e48\" class=\"wp-image-22860\" style=\"width:600px\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/What-does-a-flange-look-like.webp 750w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/What-does-a-flange-look-like-300x164.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/What-does-a-flange-look-like-18x10.webp 18w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-key-components-of-flanges\">\u6cd5\u5170\u7684\u4e3b\u8981\u90e8\u4ef6<\/h2>\n\n\n\n<p>\u6cd5\u5170\u6309\u4ee5\u4e0b\u6807\u51c6\u5236\u9020 <a href=\"https:\/\/www.astm.org\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u7f8e\u56fd\u6750\u6599\u4e0e\u8bd5\u9a8c\u534f\u4f1a<\/strong><\/a> \u548c <a href=\"https:\/\/www.asme.org\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>ASME<\/strong><\/a> \u6807\u51c6\u3002\u6cd5\u5170\u662f\u4ec5\u6b21\u4e8e\u710a\u63a5\u7684\u7b2c\u4e8c\u5927\u5e38\u89c1\u8fde\u63a5\u6280\u672f\u3002\u6cd5\u5170\u7684\u5b89\u88c5\u65b9\u5f0f\u6709\u710a\u63a5\u3001\u62e7\u7d27\u6216\u7814\u78e8\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-flange-face\">\u6cd5\u5170\u9762<\/h3>\n\n\n\n<p>\u5b83\u6307\u7684\u662f\u4e0e\u5bc6\u5c01\u57ab\u7247\u63a5\u89e6\u7684\u533a\u57df\u3002\u901a\u5e38\uff0c\u57ab\u7247\u4f4d\u4e8e\u4e24\u4e2a\u76f8\u5bf9\u7684\u6cd5\u5170\u9762\u4e4b\u95f4\u3002\u6cd5\u5170\u9762\u7684\u4f8b\u5b50\u6709<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em><strong>\u5e73\u9762 (FF)<\/strong>:<\/em> \u6574\u4e2a\u8868\u9762\u662f\u5e73\u7684\uff0c\u7c7b\u4f3c\u4e8e\u51f8\u9762 (RF) \u6cd5\u5170\uff0c\u4f46\u6ca1\u6709\u51f8\u8d77\u90e8\u5206\u3002\u8fd9\u610f\u5473\u7740\u5f53\u4e24\u4e2a\u6cd5\u5170\u914d\u5408\u65f6\uff0c\u6574\u4e2a\u8868\u9762\u90fd\u4f1a\u63a5\u89e6\u5230\u57ab\u7247\u3002<\/li>\n\n\n\n<li><strong><em>\u51f8\u9762 (RF)\uff1a<\/em><\/strong> \u8fd9\u662f\u6700\u5e7f\u6cdb\u4f7f\u7528\u7684\u6cd5\u5170\u9762\u7c7b\u578b\u3002\u4e4b\u6240\u4ee5\u79f0\u4e3a \"\u51f8\u8d77\"\uff0c\u662f\u56e0\u4e3a\u8fd9\u79cd\u6cd5\u5170\u7684\u51f8\u8d77\u9762\u9ad8\u4e8e\u57ab\u7247\u6240\u5728\u7684\u87ba\u6813\u5708\u3002<\/li>\n\n\n\n<li><strong><em>\u73af\u5f62\u63a5\u5934 (RTJ)\uff1a<\/em><\/strong> \u8fd9\u79cd\u7c7b\u578b\u7684\u91d1\u5c5e\u73af\u8868\u9762\u5f00\u6709\u6df1\u69fd\u3002\u5728\u62e7\u7d27\u87ba\u6813\u7684\u8fc7\u7a0b\u4e2d\uff0c\u51f9\u69fd\u4e2d\u7684\u91d1\u5c5e\u73af\u4f1a\u53d7\u5230\u6324\u538b\u3002<\/li>\n\n\n\n<li><strong><em>\u69ab\u536f\u7ed3\u6784<\/em><\/strong> \u820c\u72b6\u51f8\u7f18\u4e0a\u6709\u4e00\u4e2a\u51f8\u8d77\u7684\u73af\uff0c\u800c\u69fd\u72b6\u51f8\u7f18\u7684\u8868\u9762\u4e0a\u5219\u52a0\u5de5\u6709\u4e00\u4e2a\u76f8\u5e94\u7684\u51f9\u9677\u3002<\/li>\n\n\n\n<li><strong><em>\u642d\u63a5\u63a5\u5934<\/em>:<\/strong> \u8fd9\u79cd\u7c7b\u578b\u662f\u4e24\u4ef6\u5f0f\u7ba1\u9053\u6cd5\u5170\u8fde\u63a5\uff0c\u6613\u4e8e\u7ec4\u88c5\u548c\u62c6\u5378\u3002\u642d\u63a5\u6cd5\u5170\u975e\u5e38\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u4eec\u53ef\u4ee5\u5141\u8bb8\u8f7b\u5fae\u7684\u9519\u4f4d\u3002<\/li>\n\n\n\n<li><em><strong>\u7537\u6027\u548c\u5973\u6027\uff08\u7537\/\u5973\uff09\uff1a<\/strong><\/em> \u5728\u8fd9\u79cd\u7c7b\u578b\u4e2d\uff0c\u516c\u6cd5\u5170\u6709\u4e00\u4e2a\u51f8\u8d77\u7684\u73af\uff0c\u800c\u6bcd\u6cd5\u5170\u6709\u4e00\u4e2a\u4e0e\u4e4b\u5339\u914d\u7684\u51f9\u9677\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-flange-surfaces\">\u6cd5\u5170\u8868\u9762<\/h3>\n\n\n\n<p>\u8fd9\u662f\u6cd5\u5170\u9762\u5bc6\u5c01\u9762\u7684\u72b6\u51b5\u3002\u8868\u9762\u662f\u952f\u9f7f\u72b6\u8fd8\u662f\u5149\u6ed1\u7684\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-flange-hub\">\u6cd5\u5170\u8f6e\u6bc2<\/h3>\n\n\n\n<p>\u6cd5\u5170\u6bc2\u662f\u5bb9\u7eb3\u8fde\u63a5\u6cd5\u5170\u7684\u7ba1\u9053\u7684\u90e8\u5206\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-flange-blade\">\u6cd5\u5170\u5200\u7247<\/h3>\n\n\n\n<p>\u8fd9\u5305\u62ec\u87ba\u6813\u7a7f\u8fc7\u51f8\u7f18\u53ca\u5176\u8868\u9762\u7684\u533a\u57df\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-bore\">\u5185\u5b54<\/h3>\n\n\n\n<p>\u5b54\u662f\u6cd5\u5170\u4e0a\u7ba1\u9053\u7a7f\u8fc7\u7684\u4e2d\u5fc3\u5b54\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-neck-for-weld-neck-flanges\">\u710a\u9888\uff08\u7528\u4e8e\u710a\u9888\u6cd5\u5170\uff09<\/h3>\n\n\n\n<p>\u5b83\u662f\u901a\u8fc7\u710a\u63a5\u5de5\u827a\u8fde\u63a5\u5230\u8fde\u63a5\u7ba1\u9053\u6216\u63a5\u5934\u7684\u4e00\u7aef\u3002\u901a\u5e38\u4e3a\u9525\u5f62\uff0c\u4ee5\u4fbf\u4e8e\u5e94\u529b\u5206\u5e03\u548c\u52a0\u56fa\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-outer-diameter-od\">\u5916\u5f84\uff08OD\uff09<\/h3>\n\n\n\n<p>\u5916\u5f84\u662f\u6cd5\u5170\u9762\u4e24\u4e2a\u76f8\u5bf9\u8fb9\u7f18\u4e4b\u95f4\u7684\u8ddd\u79bb\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"572\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Key-Components-of-Flanges.webp\" alt=\"\u6cd5\u5170\u7684\u4e3b\u8981\u90e8\u4ef6\" class=\"wp-image-22848\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Key-Components-of-Flanges.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Key-Components-of-Flanges-300x172.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Key-Components-of-Flanges-768x439.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Key-Components-of-Flanges-18x10.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-detailed-overview-of-various-types-of-flange\">\u5404\u7c7b\u6cd5\u5170\u7684\u8be6\u7ec6\u6982\u8ff0<\/h2>\n\n\n\n<p>\u6700\u5e38\u89c1\u548c\u6700\u6d41\u884c\u7684\u6cd5\u5170\u7c7b\u578b\u6709<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-blind-flange\">1.\u76f2\u677f\u6cd5\u5170<\/h3>\n\n\n\n<p>\u76f2\u677f\u662f\u4e00\u79cd\u6ca1\u6709\u5b54\u7684\u5e73\u677f\uff0c\u7528\u4e8e\u5c01\u95ed\u7ba1\u9053\u7cfb\u7edf\u3001\u9600\u95e8\u548c\u538b\u529b\u5bb9\u5668\u5f00\u53e3\u7684\u672b\u7aef\u3002\u7531\u4e8e\u76f2\u677f\u627f\u53d7\u7684\u538b\u529b\u5f88\u5927\uff0c\u56e0\u6b64\u76f2\u677f\u7684\u5c3a\u5bf8\u4e5f\u7279\u522b\u5927\u3002\u4eba\u4eec\u7528\u5b83\u6765\u5c01\u4f4f\u4e0d\u4f7f\u7528\u7684\u7ba1\u9053\u548c\u9600\u95e8\u3002\u5b83\u4e5f\u901a\u5e38\u9002\u7528\u4e8e\u9700\u8981\u7ef4\u62a4\u6216\u5c06\u6765\u53ef\u80fd\u9700\u8981\u6269\u5efa\u7684\u5730\u65b9\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/blind-flange.webp\" alt=\"\u76f2\u677f\" class=\"wp-image-22846\" style=\"width:600px\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/blind-flange.webp 800w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/blind-flange-300x150.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/blind-flange-768x384.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/blind-flange-18x9.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-weld-neck-flange\">2.\u710a\u9888\u6cd5\u5170<\/h3>\n\n\n\n<p>\u8fd9\u79cd\u6cd5\u5170\u5f88\u5bb9\u6613\u8fa8\u8ba4\uff0c\u56e0\u4e3a\u5b83\u6709\u4e00\u4e2a\u957f\u7684\u9525\u5f62\u8f6e\u6bc2\u548c\u4e00\u4e2a\u710a\u63a5\u5728\u7ba1\u9053\u4e0a\u7684\u9888\u90e8\u3002\u9888\u90e8\u7684\u4f5c\u7528\u662f\u5728\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u8d77\u5230\u52a0\u56fa\u548c\u5bf9\u9f50\u7ba1\u9053\u7684\u4f5c\u7528\u3002\u6cd5\u5170\u901a\u8fc7\u94bb\u5b54\u4e0e\u7ba1\u4ef6\u7684\u5185\u5f84\u76f8\u5339\u914d\uff0c\u4ee5\u4fc3\u8fdb\u4ea7\u54c1\u7684\u987a\u7545\u6d41\u52a8\u3002\u9002\u7528\u4e8e\u9ad8\u538b\u5e94\u7528\u6216\u8f93\u9001\u8150\u8680\u6027\u6d41\u4f53\u7684\u7ba1\u9053\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Weld-neck-Flange.webp\" alt=\"\u710a\u9888\u6cd5\u5170\" class=\"wp-image-22858\" style=\"width:600px\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Weld-neck-Flange.webp 800w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Weld-neck-Flange-300x150.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Weld-neck-Flange-768x384.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Weld-neck-Flange-18x9.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-slip-on-the-flange\">3.\u6ed1\u5165\u6cd5\u5170<\/h3>\n\n\n\n<p>\u6ed1\u5957\u6cd5\u5170\u662f\u4e00\u4e2a\u5e26\u5b54\u7684\u5e73\u677f\uff0c\u53ef\u4ee5\u6ed1\u5957\u5728\u7ba1\u9053\u672b\u7aef\u3002\u5b83\u5185\u5916\u710a\u63a5\uff0c\u4ee5\u786e\u4fdd\u8fde\u63a5\u3002\u6ed1\u5957\u6cd5\u5170\u5e38\u7528\u4e8e\u8f93\u9001\u975e\u8150\u8680\u6027\u6d41\u4f53\u7684\u7ba1\u9053\u6216\u4f4e\u538b\u5e94\u7528\u4e2d\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Slip-On-the-flange.webp\" alt=\"\u6ed1\u5165\u6cd5\u5170\" class=\"wp-image-22853\" style=\"width:600px\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Slip-On-the-flange.webp 800w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Slip-On-the-flange-300x150.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Slip-On-the-flange-768x384.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Slip-On-the-flange-18x9.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-socket-weld-flange\">4.\u627f\u63d2\u710a\u6cd5\u5170<\/h3>\n\n\n\n<p>\u627f\u63d2\u710a\u6cd5\u5170\u901a\u8fc7\u627f\u63d2\u710a\u4e0e\u7ba1\u9053\u8fde\u63a5\u3002\u8fd9\u79cd\u8fde\u63a5\u65b9\u5f0f\u63a5\u5934\u7262\u56fa\uff0c\u5b89\u88c5\u65f6\u4e5f\u66f4\u5bb9\u6613\u5bf9\u51c6\u3002\u4e0d\u8fc7\uff0c\u627f\u63d2\u710a\u6cd5\u5170\u5e76\u4e0d\u9002\u5408\u7528\u4e8e\u5173\u952e\u670d\u52a1\u3002\u5728\u7a7a\u95f4\u6709\u9650\u7684\u60c5\u51b5\u4e0b\uff0c\u627f\u63d2\u710a\u6cd5\u5170\u901a\u5e38\u7528\u4f5c\u710a\u9888\u6cd5\u5170\u7684\u66ff\u4ee3\u54c1\u3002\u627f\u63d2\u710a\u6cd5\u5170\u9002\u7528\u4e8e\u8f93\u9001\u8150\u8680\u6027\u6d41\u4f53\u7684\u7ba1\u9053\u6216\u6db2\u538b\u7ba1\u9053\u7b49\u9ad8\u538b\u5e94\u7528\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Socket-Weld-Flange.webp\" alt=\"\u627f\u63d2\u710a\u6cd5\u5170\" class=\"wp-image-22854\" style=\"width:600px\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Socket-Weld-Flange.webp 800w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Socket-Weld-Flange-300x150.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Socket-Weld-Flange-768x384.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Socket-Weld-Flange-18x9.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-threaded-flanges\">5.\u87ba\u7eb9\u6cd5\u5170<\/h3>\n\n\n\n<p>\u87ba\u7eb9\u6cd5\u5170\u7684\u8bbe\u8ba1\u4e0e\u6ed1\u5957\u6cd5\u5170\u76f8\u4f3c\uff0c\u4f46\u5177\u6709\u4ee5\u4e0b\u7279\u70b9 <a href=\"https:\/\/firstmold.com\/zh\/uncategorized\/types-of-threads\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u9525\u5f62\u87ba\u7eb9<\/a>.\u87ba\u7eb9\u4f4d\u4e8e\u5185\u5b54\u548c\u5916\u5f84\u7684\u5185\u4fa7\uff0c\u65e0\u9700\u710a\u63a5\u5373\u53ef\u8fde\u63a5\u7ba1\u9053\u3002\u5b83\u4eec\u662f\u4f4e\u538b\u548c\u4f4e\u6e29\u5e94\u7528\u7684\u7406\u60f3\u9009\u62e9\uff0c\u9002\u7528\u4e8e\u8f93\u9001\u975e\u8150\u8680\u6027\u7269\u8d28\u7684\u7ba1\u9053\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Threaded-Flanges.webp\" alt=\"\u87ba\u7eb9\u6cd5\u5170\" class=\"wp-image-22856\" style=\"width:600px\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Threaded-Flanges.webp 800w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Threaded-Flanges-300x150.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Threaded-Flanges-768x384.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Threaded-Flanges-18x9.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-6-lap-joint-flange\">6.\u642d\u63a5\u6cd5\u5170<\/h3>\n\n\n\n<p>\u8fd9\u79cd\u6cd5\u5170\u901a\u8fc7\u4e00\u4e2a\u77ed\u7aef\u4e0e\u7ba1\u9053\u8fde\u63a5\u3002\u5b83\u7684\u5c3a\u5bf8\u4e0e\u5176\u4ed6\u6cd5\u5170\u76f8\u4f3c\uff0c\u4f46\u6ca1\u6709\u51f8\u9762\u3002\u9996\u5148\u5c06\u7ba1\u7aef\u710a\u63a5\u5230\u7ba1\u9053\u4e0a\uff0c\u7136\u540e\u7528\u87ba\u6813\u5c06\u642d\u63a5\u6cd5\u5170\u8fde\u63a5\u5230\u7ba1\u7aef\u3002\u642d\u63a5\u6cd5\u5170\u9002\u7528\u4e8e\u9700\u8981\u9891\u7e41\u62c6\u5378\u7684\u573a\u5408\u3002\u5b83\u4eec\u5177\u6709\u4e00\u4e9b\u72ec\u7279\u7684\u4f18\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7531\u4e8e\u4fbf\u5b9c\u7684\u78b3\u94a2\u6cd5\u5170\u4e0d\u4e0e\u7ba1\u9053\u5185\u7684\u6d41\u4f53\u63a5\u89e6\uff0c\u56e0\u6b64\u53ef\u4ee5\u4e0e\u6602\u8d35\u7684\u4e0d\u9508\u94a2\u7ba1\u8fde\u63a5\u3002<\/li>\n\n\n\n<li>\u80fd\u591f\u7ed5\u7ba1\u9053\u81ea\u7531\u65cb\u8f6c\uff0c\u4f7f\u6cd5\u5170\u87ba\u6813\u5b54\u66f4\u5bb9\u6613\u5bf9\u9f50\u3002<\/li>\n\n\n\n<li>\u4fb5\u8680\u6216\u8150\u8680\u8fc5\u901f\u7684\u7cfb\u7edf\u4e2d\u7684\u6cd5\u5170\u4f1a\u88ab\u518d\u6b21\u56de\u6536\u5229\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Lap-Joint-Flange.webp\" alt=\"\u642d\u63a5\u6cd5\u5170\" class=\"wp-image-22849\" style=\"width:600px\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Lap-Joint-Flange.webp 800w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Lap-Joint-Flange-300x150.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Lap-Joint-Flange-768x384.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Lap-Joint-Flange-18x9.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-7-orifice-flanges\">7.\u5b54\u53e3\u6cd5\u5170<\/h3>\n\n\n\n<p>\u5b54\u677f\u6cd5\u5170\u4e0a\u6709\u4e00\u5757\u8584\u677f\uff0c\u5176\u4e2d\u5fc3\u5b54\u51b3\u5b9a\u4e86\u6240\u9700\u7684\u6d41\u91cf\u3002\u6d41\u91cf\u9650\u5236\u662f\u63d2\u5165\u5b54\u677f\u7684\u7ed3\u679c\u3002\u5b83\u4ea7\u751f\u7684\u538b\u5dee\u53ef\u6d4b\u91cf\u6db2\u4f53\u3001\u84b8\u6c7d\u6216\u6c14\u4f53\u7684\u6d41\u901f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Orifice-Flanges.webp\" alt=\"\u5b54\u53e3\u6cd5\u5170\" class=\"wp-image-22851\" style=\"width:600px\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Orifice-Flanges.webp 800w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Orifice-Flanges-300x150.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Orifice-Flanges-768x384.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Orifice-Flanges-18x9.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-8-long-welding-neck-flange\">8.\u957f\u710a\u9888\u6cd5\u5170<\/h3>\n\n\n\n<p>\u8fd9\u79cd\u6cd5\u5170\u6709\u4e00\u4e2a\u52a0\u957f\u7684\u9888\u90e8\uff0c\u53ef\u4ee5\u4e0e\u7ba1\u9053\u7cfb\u7edf\u8fdb\u884c\u7262\u56fa\u5b89\u5168\u7684\u710a\u63a5\u8fde\u63a5\u3002\u5b83\u53ef\u7528\u4e8e\u5404\u79cd\u7ba1\u9053\u548c\u5de5\u4e1a\u5e94\u7528\u4e2d\u3002\u957f\u710a\u9888\u6cd5\u5170\u901a\u5e38\u7528\u4e8e\u5929\u7136\u6c14\u3001\u77f3\u6cb9\u548c\u5929\u7136\u6c14\u5de5\u4e1a\uff0c\u56e0\u4e3a\u5b83\u4eec\u53ef\u4ee5\u627f\u53d7\u9ad8\u538b\u5e76\u8fde\u63a5\u5927\u578b\u7ba1\u9053\u7f51\u7edc\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Long-Welding-Neck-Flange.webp\" alt=\"\u957f\u710a\u9888\u6cd5\u5170\" class=\"wp-image-22850\" style=\"width:600px\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Long-Welding-Neck-Flange.webp 800w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Long-Welding-Neck-Flange-300x150.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Long-Welding-Neck-Flange-768x384.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Long-Welding-Neck-Flange-18x9.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-9-special-types-of-flanges\">9.\u7279\u6b8a\u7c7b\u578b\u7684\u6cd5\u5170<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-nipoflange\">Nipoflange<\/h4>\n\n\n\n<p>\u710a\u63a5\u9888\u6cd5\u5170\u4e0e\u953b\u9020 Nipolet \u7ec4\u5408\u800c\u6210\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-weldo-flange\">\u710a\u63a5\u6cd5\u5170<\/h4>\n\n\n\n<p>Weldo \u6cd5\u5170<\/p>\n\n\n\n<p>Weldo \u6cd5\u5170\u7684\u552f\u4e00\u7528\u9014\u662f\u5728\u7ba1\u9053\u884c\u4e1a\u4e2d\u63d0\u4f9b\u4e3b\u7ba1\u9053\u7684\u5206\u652f\u8fde\u63a5\u3002\u5b83\u53ef\u4ee5\u76f4\u63a5\u710a\u63a5\u5230\u4e3b\u7ba1\u4e0a\uff0c\u540c\u65f6\u4e3a\u5206\u652f\u8fde\u63a5\u63d0\u4f9b\u51fa\u53e3\u3002\u8fd9\u79cd\u6cd5\u5170\u9002\u7528\u4e8e\u5bf9\u5b8c\u6574\u6027\u548c\u53ef\u9760\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u9886\u57df\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Weldoflange.webp\" alt=\"\u710a\u63a5\u6cd5\u5170\" class=\"wp-image-22859\" style=\"width:600px\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Weldoflange.webp 800w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Weldoflange-300x150.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Weldoflange-768x384.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Weldoflange-18x9.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-elbo-flange\">\u57c3\u5c14\u535a\u6cd5\u5170\uff1a <\/h4>\n\n\n\n<p>Elbo \u6cd5\u5170\u7ed3\u5408\u4e86\u5f2f\u5934\u548c\u6cd5\u5170\u7684\u529f\u80fd\u3002\u8fd9\u79cd\u8bbe\u8ba1\u7b80\u5316\u4e86\u7ba1\u9053\u7684\u8fde\u63a5\u89d2\u5ea6\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Elboflange.webp\" alt=\"\u57c3\u5c14\u535a\u6cd5\u5170\" class=\"wp-image-22847\" style=\"width:600px\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Elboflange.webp 800w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Elboflange-300x150.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Elboflange-768x384.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Elboflange-18x9.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-swivel-flange\"><strong>\u65cb\u8f6c\u6cd5\u5170<\/strong><\/h4>\n\n\n\n<p>\u65cb\u8f6c\u6cd5\u5170\u662f\u4e00\u79cd\u72ec\u7279\u7684\u710a\u9888\u6cd5\u5170\uff0c\u5185\u73af\u53ef\u5728\u5916\u73af\u4e0a\u65cb\u8f6c 360 \u5ea6\uff0c\u4ee5\u5bf9\u51c6\u6807\u51c6\u6cd5\u5170\u548c\u87ba\u6813\u5b54\u3002\u8fd9\u4e00\u7279\u70b9\u4f7f\u5176\u6210\u4e3a\u7ba1\u9053\u3001\u6d77\u5e95\u548c\u8fd1\u6d77\u5e94\u7528\u7684\u7406\u60f3\u9009\u62e9\uff0c\u8ba9\u6f5c\u6c34\u5458\u80fd\u591f\u66f4\u5feb\u3001\u66f4\u65b9\u4fbf\u5730\u8c03\u6574\u87ba\u6813\u5b54\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Swivel-flange.webp\" alt=\"\u65cb\u8f6c\u6cd5\u5170\" class=\"wp-image-22855\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Swivel-flange.webp 800w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Swivel-flange-300x150.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Swivel-flange-768x384.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Swivel-flange-18x9.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-reducing-flange\"><strong>\u53d8\u5f84\u6cd5\u5170<\/strong><\/h4>\n\n\n\n<p>\u4e5f\u79f0\u4e3a\u53d8\u5f84\u6cd5\u5170\uff0c\u7528\u4e8e\u5c06\u7ba1\u9053\u5b54\u5f84\u7f29\u5c0f\u5230\u6240\u9700\u5c3a\u5bf8\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Reducing-flange.webp\" alt=\"\u53d8\u5f84\u6cd5\u5170\" class=\"wp-image-22852\" style=\"width:600px\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Reducing-flange.webp 800w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Reducing-flange-300x150.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Reducing-flange-768x384.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/Reducing-flange-18x9.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-expanding-flange\"><strong>\u81a8\u80c0\u6cd5\u5170<\/strong><\/h4>\n\n\n\n<p>\u81a8\u80c0\u6cd5\u5170\u7684\u529f\u80fd\u4e0e\u51cf\u5f84\u6cd5\u5170\u76f8\u53cd\uff1b\u5b83\u4eec\u7528\u4e8e\u589e\u5927\u7ba1\u9053\u7684\u5b54\u5f84\u3002\u5b83\u4eec\u5c06\u7ba1\u9053\u8fde\u63a5\u5230\u538b\u7f29\u673a\u3001\u9600\u95e8\u548c\u6cf5\u7b49\u673a\u68b0\u8bbe\u5907\u4e0a\uff0c\u800c\u8fd9\u4e9b\u8bbe\u5907\u7684\u5165\u53e3\u5c3a\u5bf8\u5404\u4e0d\u76f8\u540c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u6cd5\u5170\u7c7b\u578b<\/strong><\/td><td><strong>NPS \uff08\u82f1\u5bf8\uff09<\/strong><\/td><td><strong>ASME \u7b49\u7ea7<\/strong><\/td><td><strong>\u9762\u5b54<\/strong><\/td><td><strong>\u5173\u8282\u5b8c\u6574\u6027<\/strong><\/td><td><strong>\u710a\u63a5<\/strong><\/td><td><strong>ASME \u6807\u51c6<\/strong><\/td><\/tr><tr><td><strong>\u710a\u9888\u6cd5\u5170<\/strong><\/td><td>\u5168\u90e8<\/td><td>\u5168\u90e8<\/td><td>\u5168\u90e8<\/td><td>\u9ad8<\/td><td>\u4e00\u4e2a\u5bf9\u63a5\u710a\u7f1d\u3002<\/td><td>B16.5, B31.3<\/td><\/tr><tr><td><strong>\u6ed1\u5165\u5f0f\u6cd5\u5170<\/strong><\/td><td>\u8bb8\u591a<\/td><td>\u4e00\u822c\u6765\u8bf4\uff0c\u2264 600<\/td><td>FF, RF<\/td><td>\u4e2d\u578b<\/td><td>\u4e00\u4e2a\u6216\u4e24\u4e2a\u89d2\u710a\u7f1d<\/td><td>B16.5, B31.3<\/td><\/tr><tr><td><strong>\u627f\u63d2\u710a\u6cd5\u5170<\/strong><\/td><td>\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u2264 \u00bd \u81f3 2 \u6700\u5927\u503c\u2264 4<\/td><td>\u2264 600<\/td><td>FF, RF<\/td><td>\u4e2d\u578b<\/td><td>\u4e00\u4e2a\u89d2\u710a\u7f1d<\/td><td>B16.5, B31.3<\/td><\/tr><tr><td><strong>\u642d\u63a5\u73af\u6cd5\u5170<\/strong><\/td><td rowspan=\"2\">\u4e0d\u9002\u7528\u4e8e\u5c0f\u5c3a\u5bf8\u3002<\/td><td>NA<\/td><td>FF<\/td><td>NA<\/td><td>\u65e0<\/td><td>B16.5, B31.3<\/td><\/tr><tr><td><strong>\u642d\u63a5\u6cd5\u5170\u6b8b\u7aef<\/strong><\/td><td>150 \u81f3 2500<\/td><td>FF\u3001RF\u3001RTJ<\/td><td>\u9ad8<\/td><td>\u4e00\u4e2a\u5bf9\u63a5\u710a\u7f1d\u3002<\/td><td>B16.9, B31.3<\/td><\/tr><tr><td><strong>\u87ba\u7eb9\u6cd5\u5170<\/strong><\/td><td>\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u2264 \u00bd \u81f3 2 \u6700\u5927\u503c\u2264 4<\/td><td>\u2264 300<\/td><td>FF, RF<\/td><td>\u4f4e<\/td><td>\u65e0<\/td><td>B1.20.1, B31.3<\/td><\/tr><tr><td><strong>\u76f2\u677f\u6cd5\u5170<\/strong><\/td><td>\u5168\u90e8<\/td><td>\u5168\u90e8<\/td><td>\u5168\u90e8<\/td><td>NA<\/td><td>\u65e0<\/td><td>B16.5, B31.3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\u6cd5\u5170\u7c7b\u578b\u6c47\u603b\u8868<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-fundamental-materials-for-flanges-production\">\u751f\u4ea7\u6cd5\u5170\u7684\u57fa\u7840\u6750\u6599<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-carbon-steel\">\u78b3\u94a2<\/h3>\n\n\n\n<p>\u5b83\u662f\u8bb8\u591a\u6cd5\u5170\u6700\u5e38\u7528\u7684\u94a2\u79cd\u3002\u7531\u4e8e\u5b83\u5177\u6709\u9ad8\u5f3a\u5ea6\u548c\u9ad8\u786c\u5ea6\u7b49\u51fa\u8272\u7684\u673a\u68b0\u6027\u80fd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-alloy-steel\">\u5408\u91d1\u94a2<\/h3>\n\n\n\n<p>\u5408\u91d1\u94a2\u662f\u63ba\u5165\u94ec\u3001\u954d\u6216\u94bc\u7b49\u5143\u7d20\u4ee5\u6539\u53d8\u6216\u6539\u5584\u5176\u6027\u80fd\u7684\u94a2\u6750\u3002\u5b83\u4e3b\u8981\u7528\u4e8e\u9ad8\u538b\u548c\u9ad8\u6e29\u6761\u4ef6\u4e0b\u7684\u6cd5\u5170\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-stainless-steel\">\u4e0d\u9508\u94a2<\/h3>\n\n\n\n<p>\u4e0d\u9508\u94a2\u662f\u94a2\u548c\u94ec\u7684\u5408\u91d1\u3002\u94a2\u4e2d\u7684\u94ec\u4f7f\u5176\u5177\u6709\u6bd4\u78b3\u94a2\u66f4\u597d\u7684\u8010\u8150\u8680\u6027\u3002\u5b83\u6700\u9002\u7528\u4e8e\u66b4\u9732\u5728\u9ad8\u6e7f\u5ea6\u73af\u5883\u4e2d\u7684\u6cd5\u5170\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-cast-irons\">\u94f8\u94c1<\/h3>\n\n\n\n<p>\u94f8\u94c1\u662f\u4e00\u79cd\u7531\u78b3\u3001\u7845\u548c\u5176\u4ed6\u51e0\u79cd\u5408\u91d1\u7ec4\u6210\u7684\u5408\u91d1\u3002\u7531\u4e8e\u7845\u4f1a\u5c06\u78b3\u4ece\u91d1\u5c5e\u4e2d\u6324\u51fa\uff0c\u56e0\u6b64\u94f8\u94c1\u5916\u8868\u4f1a\u5f62\u6210\u4e00\u5c42\u9ed1\u8272\u77f3\u58a8\u3002\u56e0\u6b64\uff0c\u94f8\u94c1\u5177\u6709\u826f\u597d\u7684\u94f8\u9020\u80fd\u529b\u3001\u6d41\u52a8\u6027\u548c\u53ef\u52a0\u5de5\u6027\u3001<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-aluminum\">\u94dd\u8d28<\/h3>\n\n\n\n<p>\u94dd\u662f\u4e00\u79cd\u4e2d\u7b49\u5f3a\u5ea6\u7684\u91d1\u5c5e\uff0c\u5177\u6709\u4f4e\u5bc6\u5ea6\u3001\u5ef6\u5c55\u6027\u548c\u5ef6\u5c55\u6027\u3002\u4e0e\u78b3\u94a2\u548c\u5176\u4ed6\u666e\u901a\u5408\u91d1\u76f8\u6bd4\uff0c\u5b83\u5177\u6709\u4f18\u5f02\u7684\u8010\u8150\u8680\u6027\u3002\u5b83\u9002\u7528\u4e8e\u8981\u6c42\u5f3a\u5ea6\u9ad8\u3001\u91cd\u91cf\u8f7b\u7684\u6cd5\u5170\u7ed3\u6784\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-brass\">\u9ec4\u94dc<\/h3>\n\n\n\n<p>\u950c\u548c\u94dc\u7684\u5408\u91d1\u3002\u4f46\u6709\u65f6\u4e5f\u4f1a\u6dfb\u52a0\u94c5\u6216\u9521\u5143\u7d20\u3002\u5b83\u5177\u6709\u51fa\u8272\u7684\u5bfc\u7535\u6027\u3001\u8010\u9ad8\u6e29\u6027\u548c\u4f4e\u6e29\u5ef6\u5c55\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-pvc\">\u805a\u6c2f\u4e59\u70ef<\/h3>\n\n\n\n<p><a href=\"https:\/\/firstmold.com\/zh\/guides\/pvc-plastic\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>PVC \u662f\u4e00\u79cd\u5851\u6599<\/strong><\/a> \u8fd9\u79cd\u6750\u6599\u67d4\u97e7\u3001\u6613\u4e8e\u7ec4\u88c5\u3001\u4ef7\u683c\u4f4e\u5ec9\u3001\u4f7f\u7528\u5bff\u547d\u957f\u3002\u5b83\u5177\u6709\u6297\u751f\u7269\u548c\u5316\u5b66\u8150\u8680\u7684\u7279\u6027\uff0c\u56e0\u6b64\u88ab\u5e7f\u6cdb\u4f7f\u7528\u3002\u5728\u805a\u6c2f\u4e59\u70ef\u4e2d\u6dfb\u52a0\u589e\u5851\u5242\u53ef\u4f7f\u5176\u66f4\u52a0\u67d4\u8f6f\u548c\u5bcc\u6709\u5f39\u6027\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/pvc-flange.webp\" alt=\"pvc \u6cd5\u5170\" class=\"wp-image-22861\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/pvc-flange.webp 800w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/pvc-flange-300x150.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/pvc-flange-768x384.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/08\/pvc-flange-18x9.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\u6cd5\u5170\u5728\u5236\u9020\u8fc7\u7a0b\u4e2d\u4e5f\u4f7f\u7528\u94dc\u548c\u949b\u7b49\u539f\u6750\u6599\u3002\u8fd9\u5b8c\u5168\u53d6\u51b3\u4e8e\u6280\u672f\u7279\u6027\u548c\u5e94\u7528\u6761\u4ef6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-factors-to-consider-when-selecting-a-flange\">\u9009\u62e9\u6cd5\u5170\u65f6\u5e94\u8003\u8651\u7684\u56e0\u7d20<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-flange-type\">\u6cd5\u5170\u7c7b\u578b<\/h3>\n\n\n\n<p>\u7ba1\u9053\u6cd5\u5170\u6709\u4e0d\u540c\u7684\u7c7b\u578b\uff0c\u5982\u4e0a\u6240\u8ff0\uff0c\u6bcf\u79cd\u7c7b\u578b\u90fd\u6709\u72ec\u7279\u7684\u529f\u80fd\u548c\u5e94\u7528\u3002\u4f8b\u5982\uff0c\u6ed1\u5957\u6cd5\u5170\u66f4\u5bb9\u6613\u5bf9\u51c6\u548c\u5b89\u88c5\uff0c\u800c\u710a\u63a5\u9888\u6cd5\u5170\u5219\u5177\u6709\u5f88\u9ad8\u7684\u5f3a\u5ea6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-face-type\">\u8138\u578b<\/h3>\n\n\n\n<p>\u6cd5\u5170\u9762\u662f\u653e\u7f6e\u57ab\u7247\u548c\u62e7\u7d27\u6cd5\u5170\u4ee5\u63d0\u4f9b\u5bc6\u5c01\u7684\u533a\u57df\u3002\u6cd5\u5170\u9762\u7684\u5bc6\u5c01\u5f3a\u5ea6\u81f3\u5173\u91cd\u8981\uff0c\u5b83\u5bf9\u6cd5\u5170\u7684\u4f7f\u7528\u548c\u6027\u80fd\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u76ee\u524d\uff0c\u6cd5\u5170\u9762\u6709\u4e0d\u540c\u7684\u7c7b\u578b\uff0c\u5404\u6709\u5404\u7684\u4f18\u70b9\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-material-for-flanges\">\u6cd5\u5170\u6750\u6599<\/h3>\n\n\n\n<p>\u6cd5\u5170\u7684\u6750\u6599\u5bf9\u6cd5\u5170\u7684\u6027\u80fd\u548c\u4f7f\u7528\u5bff\u547d\u5f71\u54cd\u5f88\u5927\u3002\u6709\u4e9b\u6750\u6599\u4f18\u4e8e\u5176\u4ed6\u6750\u6599\uff0c\u8fd9\u53d6\u51b3\u4e8e\u5b83\u4eec\u7684\u7279\u6027\u548c\u4ea7\u54c1\u7528\u9014\u3002\u4f8b\u5982\uff0c\u78b3\u94a2\u9002\u7528\u4e8e\u4e00\u822c\u7528\u9014\uff0c\u800c\u4e0d\u9508\u94a2\u5219\u9002\u7528\u4e8e\u8150\u8680\u6027\u6761\u4ef6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-dimensions-and-sizes\">\u5c3a\u5bf8\u548c\u89c4\u683c<\/h3>\n\n\n\n<p>\u6cd5\u5170\u5c3a\u5bf8\u662f\u9009\u62e9\u65f6\u9700\u8981\u8003\u8651\u7684\u5173\u952e\u56e0\u7d20\u3002\u4e0d\u540c\u7684\u6cd5\u5170\u5c3a\u5bf8\u53ef\u786e\u4fdd\u7ba1\u9053\u7cfb\u7edf\u7684\u6700\u4f73\u914d\u5408\u548c\u53ef\u7528\u6027\u3002\u51c6\u786e\u6d4b\u91cf\u5c3a\u5bf8\u5bf9\u4e8e\u7ef4\u62a4\u548c\u66f4\u65b0\u7ba1\u9053\u7cfb\u7edf\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-pressure-and-temperature-rating\">\u538b\u529b\u548c\u6e29\u5ea6\u7b49\u7ea7<\/h3>\n\n\n\n<p>\u8be5\u989d\u5b9a\u503c\u662f\u6cd5\u5170\u80fd\u591f\u627f\u53d7\u5e76\u5b89\u5168\u8fd0\u884c\u7684\u6700\u5927\u538b\u529b\u7684\u5173\u952e\u6307\u6807\u3002\u8981\u786e\u4fdd\u7ba1\u9053\u7cfb\u7edf\u5728\u5de5\u4f5c\u6761\u4ef6\u4e0b\u7684\u5b8c\u6574\u6027\u548c\u5b89\u5168\u6027\uff0c\u5c31\u5fc5\u987b\u9009\u62e9\u5177\u6709\u9002\u5f53\u538b\u529b\u7b49\u7ea7\u7684\u6cd5\u5170\u3002\u8981\u786e\u5b9a\u6cd5\u5170\u7684\u538b\u529b\u7b49\u7ea7\uff0c\u9664\u5176\u4ed6\u56e0\u7d20\u5916\uff0c\u8fd8\u8981\u8003\u8651\u5176\u6750\u6599\u548c\u5236\u9020\u6807\u51c6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" 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