{"id":3177,"date":"2026-05-11T08:54:44","date_gmt":"2026-05-11T08:54:44","guid":{"rendered":"https:\/\/sprocket-chain.net\/?post_type=product&#038;p=3177"},"modified":"2026-05-11T08:54:44","modified_gmt":"2026-05-11T08:54:44","slug":"12a-g2-rubber-top-roller-chain","status":"publish","type":"product","link":"https:\/\/sprocket-chain.net\/zh\/product\/12a-g2-rubber-top-roller-chain\/","title":{"rendered":"12A-G2 \u6a61\u80f6\u9876\u6eda\u5b50\u94fe"},"content":{"rendered":"<div style=\"font-family: Arial, sans-serif; font-size: clamp(14px, 2vw + 10px, 17px); line-height: 1.7; color: #222; margin: 0; padding: 0; box-sizing: border-box; word-break: break-word; overflow-wrap: break-word; width: 100%;\">\n<h2 style=\"font-size: clamp(22px, 3vw, 26px); font-weight: bold; color: #004488; border-left: 4px solid #004488; padding-left: 14px; margin: 48px 0 18px;\">\u673a\u68b0\u6982\u8ff0\u53ca\u8fd0\u52a8\u5b66\u6982\u51b5<\/h2>\n<p style=\"margin: 0 0 16px 0;\">\u5728\u8fd0\u8f93\u6210\u54c1\u5efa\u7b51\u73bb\u7483\u3001\u5939\u5c42\u6728\u6750\u6216\u629b\u5149\u6c7d\u8f66\u96f6\u90e8\u4ef6\u65f6\uff0c\u6807\u51c6\u91d1\u5c5e\u8fde\u63a5\u4ef6\u6781\u6613\u9020\u6210\u8868\u9762\u522e\u64e6\u548c\u6ed1\u52a8\u3002\u88f8\u9732\u7684\u94a2\u677f\u4e0e\u6613\u788e\u8d27\u7269\u6469\u64e6\uff0c\u5fc5\u7136\u4f1a\u5bfc\u81f4\u76f8\u5f53\u6bd4\u4f8b\u7684\u6750\u6599\u62a5\u5e9f\u300212A-G2 \u7ec4\u4ef6\u76f4\u63a5\u89e3\u51b3\u4e86\u8fd9\u4e00\u673a\u68b0\u7f3a\u9677\u3002\u8be5\u6df7\u5408\u5f0f\u8fde\u63a5\u4ef6\u91c7\u7528\u7cbe\u786e\u7684 19.050 \u6beb\u7c73\uff080.75 \u82f1\u5bf8\uff09\u5c3a\u5bf8\u95f4\u8ddd\uff0c\u5b8c\u7f8e\u7b26\u5408\u56fd\u9645 ANSI 12A\uff0860 \u7cfb\u5217\uff09\u6807\u51c6\uff0c\u5c06\u9ad8\u5f3a\u5ea6\u9ad8\u78b3\u94a2\u82af\u4e0e\u5148\u8fdb\u7684\u5f39\u6027\u4f53\u8868\u9762\u4fdd\u62a4\u76f8\u7ed3\u5408\u3002\u201cG2\u201d\u540e\u7f00\u7279\u6307\u5176\u5353\u8d8a\u7684\u91cd\u578b\u627f\u8f7d\u80fd\u529b\u3002\u5b83\u914d\u5907\u66f4\u539a\u7684\u5f39\u6027\u4f53\u76d6\u548c\u52a0\u56fa\u94a2\u4fa7\u677f\uff0c\u65e8\u5728\u627f\u53d7\u5f3a\u5927\u7684\u5f84\u5411\u8f7d\u8377\u800c\u4e0d\u53d1\u751f\u5851\u6027\u53d8\u5f62\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3165 aligncenter\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Rubber-Top-Roller-Chain.webp\" alt=\"\u6a61\u80f6\u9876\u6eda\u5b50\u94fe\" width=\"600\" height=\"600\" title=\"\" srcset=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Rubber-Top-Roller-Chain.webp 600w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Rubber-Top-Roller-Chain-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><\/p>\n<p style=\"margin: 0 0 24px 0;\">\u5f39\u6027\u4f53\u76d6\u5e76\u975e\u7b80\u5355\u5730\u7c98\u5408\uff0c\u800c\u662f\u5728\u9ad8\u538b\u786b\u5316\u8fc7\u7a0b\u4e2d\u4e0e\u94a2\u5236\u8fde\u63a5\u677f\u5f62\u6210\u5316\u5b66\u952e\u5408\u3002\u8fd9\u79cd\u6574\u4f53\u5f0f\u952e\u5408\u5373\u4f7f\u5728\u6301\u7eed\u7684\u6a2a\u5411\u526a\u5207\u529b\u4f5c\u7528\u4e0b\u4e5f\u80fd\u9632\u6b62\u5206\u5c42\u3002\u8fd9\u79cd\u6a61\u80f6\u754c\u9762\u4e0e\u5149\u6ed1\u8f7d\u8377\u4e4b\u95f4\u4ea7\u751f\u6781\u9ad8\u7684\u6469\u64e6\u7cfb\u6570\uff0c\u786e\u4fdd\u7eb8\u7bb1\u548c\u73bb\u7483\u5bb9\u5668\u5728\u5feb\u901f\u52a0\u51cf\u901f\u5faa\u73af\u4e2d\u4fdd\u6301\u7cbe\u786e\u7684\u95f4\u8ddd\u3002\u521d\u7ea7\u8bbe\u5907\u64cd\u4f5c\u5458\u5728\u5206\u6790\u4f20\u52a8\u539f\u7406\u56fe\u65f6\u7ecf\u5e38\u4f1a\u95ee\u5230\uff1a <strong>\u4ec0\u4e48\u662f\u94fe\u6761\u548c\u94fe\u8f6e\uff1f<\/strong> \u4ece\u6839\u672c\u4e0a\u8bb2\uff0c\u5b83\u4ee3\u8868\u4e86\u4e00\u79cd\u9ad8\u5ea6\u540c\u6b65\u7684\u52a8\u529b\u63a5\u53e3\uff0c\u65e8\u5728\u5b9e\u73b0\u9ad8\u6548\u7684\u65cb\u8f6c\u626d\u77e9\u4f20\u9012\u3002\u7136\u800c\uff0c\u5728\u8fd9\u4e2a\u7279\u5b9a\u7684\u8f93\u9001\u673a\u7248\u672c\u4e2d\uff0c\u8be5\u673a\u6784\u5177\u6709\u53cc\u91cd\u529f\u80fd\uff1a\u91d1\u5c5e\u4e0b\u90e8\u4e0e\u9f7f\u8f6e\u8f6e\u6bc2\u65e0\u7f1d\u556e\u5408\uff0c\u5b9e\u73b0\u52a8\u529b\u4f20\u8f93\uff1b\u800c\u786b\u5316\u5f39\u6027\u4f53\u4e0a\u90e8\u5219\u76f4\u63a5\u4f5c\u4e3a\u4fdd\u62a4\u6027\u7684\u9ad8\u6469\u64e6\u79fb\u52a8\u5e95\u677f\u3002<\/p>\n<h2 style=\"font-size: clamp(22px, 3vw, 26px); font-weight: bold; color: #004488; border-left: 4px solid #004488; padding-left: 14px; margin: 48px 0 18px;\">\u7cbe\u786e\u5c3a\u5bf8\u67b6\u6784<\/h2>\n<p style=\"margin: 0 0 16px 0;\">\u5728\u5c06\u5e26\u6709\u5f39\u6027\u4f53\u9876\u76d6\u7684\u90e8\u4ef6\u96c6\u6210\u5230\u5de5\u5382\u7f51\u7edc\u4e4b\u524d\uff0c\u673a\u68b0\u5de5\u7a0b\u5e08\u548c\u8bbe\u5907\u5b89\u88c5\u5de5\u5fc5\u987b\u4e25\u683c\u8bc4\u4f30\u7a7a\u95f4\u95f4\u9699\u3002\u786b\u5316\u6a61\u80f6\u57ab\u4f1a\u663e\u8457\u589e\u52a0\u4f20\u52a8\u7ec4\u4ef6\u7684\u6700\u5927\u5de5\u4f5c\u9ad8\u5ea6\u548c\u6a2a\u5411\u5bbd\u5ea6\u3002\u8bbe\u5907\u7ed8\u56fe\u5458\u5fc5\u987b\u7cbe\u786e\u8ba1\u7b97\u6a61\u80f6\u578b\u6750\u9876\u90e8\u4e0e\u673a\u5668\u5b89\u5168\u9632\u62a4\u7f69\u3001\u56de\u7a0b\u5bfc\u8f68\u6216\u4ea4\u53c9\u677f\u4e4b\u95f4\u7684\u53ef\u7528\u95f4\u9699\u3002\u5982\u679c44.50\u6beb\u7c73\u7684\u9644\u4ef6\u5bbd\u5ea6\uff08\u5c3a\u5bf8A\uff09\u5728\u56de\u7a0b\u5faa\u73af\u4e2d\u4e0e\u521a\u6027\u7ed3\u6784\u94a2\u6469\u64e6\uff0c\u8fc7\u5927\u7684\u6a2a\u5411\u6469\u64e6\u529b\u4f1a\u8fc5\u901f\u5c06\u5f39\u6027\u4f53\u4ece\u5e95\u677f\u4e0a\u526a\u65ad\uff0c\u5e76\u5bfc\u81f4\u4e3b\u9a71\u52a8\u7535\u673a\u8fc7\u70ed\u3002<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; width: 100%; -webkit-overflow-scrolling: touch; margin: 24px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 800px; font-size: clamp(13px, 1.5vw + 8px, 15px); text-align: center;\">\n<thead>\n<tr>\n<th style=\"background-color: #004488; color: #ffffff; padding: 12px 10px; border: 1px solid #ccc;\" rowspan=\"2\">\u94fe\u53f7<\/th>\n<th style=\"background-color: #004488; color: #ffffff; padding: 12px 10px; border: 1px solid #ccc;\">\u6295\u7403 (P)<\/th>\n<th style=\"background-color: #004488; color: #ffffff; padding: 12px 10px; border: 1px solid #ccc;\">\u8f8a\u5f84\uff08d1\uff09<\/th>\n<th style=\"background-color: #004488; color: #ffffff; padding: 12px 10px; border: 1px solid #ccc;\">\u5185\u5bbd (b1)<\/th>\n<th style=\"background-color: #004488; color: #ffffff; padding: 12px 10px; border: 1px solid #ccc;\">\u9500\u9489\u76f4\u5f84\uff08d2\uff09<\/th>\n<th style=\"background-color: #004488; color: #ffffff; padding: 12px 10px; border: 1px solid #ccc;\">\u9488\u811a\u957f\u5ea6<\/th>\n<th style=\"background-color: #003366; color: #ffffff; padding: 12px 10px; border: 1px solid #ccc;\" colspan=\"5\">\u9644\u4ef6\u548c\u5e95\u677f\u5c3a\u5bf8<\/th>\n<th style=\"background-color: #004488; color: #ffffff; padding: 12px 10px; border: 1px solid #ccc;\">\u62c9\u4f38\uff08Q\uff09<\/th>\n<th style=\"background-color: #004488; color: #ffffff; padding: 12px 10px; border: 1px solid #ccc;\">\u91cd\u91cf\uff08\u514b\uff09<\/th>\n<\/tr>\n<tr>\n<th style=\"background-color: #1a5276; color: #ffffff; padding: 8px; border: 1px solid #ccc;\">\u6beb\u7c73<\/th>\n<th style=\"background-color: #1a5276; color: #ffffff; padding: 8px; border: 1px solid #ccc;\">\u6beb\u7c73<\/th>\n<th style=\"background-color: #1a5276; color: #ffffff; padding: 8px; border: 1px solid #ccc;\">\u6beb\u7c73<\/th>\n<th style=\"background-color: #1a5276; color: #ffffff; padding: 8px; border: 1px solid #ccc;\">\u6beb\u7c73<\/th>\n<th style=\"background-color: #1a5276; color: #ffffff; padding: 8px; border: 1px solid #ccc;\">L \u6700\u5927\u503c\uff08\u6beb\u7c73\uff09<\/th>\n<th style=\"background-color: #2b6cb0; color: #ffffff; padding: 8px; border: 1px solid #ccc;\">h2\uff08\u6beb\u7c73\uff09<\/th>\n<th style=\"background-color: #2b6cb0; color: #ffffff; padding: 8px; border: 1px solid #ccc;\">A\uff08\u6beb\u7c73\uff09<\/th>\n<th style=\"background-color: #2b6cb0; color: #ffffff; padding: 8px; border: 1px solid #ccc;\">B\uff08\u6beb\u7c73\uff09<\/th>\n<th style=\"background-color: #2b6cb0; color: #ffffff; padding: 8px; border: 1px solid #ccc;\">\u5514\uff09<\/th>\n<th style=\"background-color: #2b6cb0; color: #ffffff; padding: 8px; border: 1px solid #ccc;\">T\uff08\u6beb\u7c73\uff09<\/th>\n<th style=\"background-color: #1a5276; color: #ffffff; padding: 8px; border: 1px solid #ccc;\">kN\/lbf<\/th>\n<th style=\"background-color: #1a5276; color: #ffffff; padding: 8px; border: 1px solid #ccc;\">kg\/m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color: #eff6ff;\">\n<td style=\"padding: 12px 10px; border: 1px solid #ddd; font-weight: bold; color: #004488;\">12A-G2<\/td>\n<td style=\"padding: 12px 10px; border: 1px solid #ddd;\">19.050<\/td>\n<td style=\"padding: 12px 10px; border: 1px solid #ddd;\">11.91<\/td>\n<td style=\"padding: 12px 10px; border: 1px solid #ddd;\">12.57<\/td>\n<td style=\"padding: 12px 10px; border: 1px solid #ddd;\">5.94<\/td>\n<td style=\"padding: 12px 10px; border: 1px solid #ddd;\">52.9<\/td>\n<td style=\"padding: 12px 10px; border: 1px solid #ddd; color: #004488; font-weight: bold;\">18.00<\/td>\n<td style=\"padding: 12px 10px; border: 1px solid #ddd; color: #004488; font-weight: bold;\">44.50<\/td>\n<td style=\"padding: 12px 10px; border: 1px solid #ddd; color: #004488; font-weight: bold;\">37.05<\/td>\n<td style=\"padding: 12px 10px; border: 1px solid #ddd; color: #004488; font-weight: bold;\">21.0<\/td>\n<td style=\"padding: 12px 10px; border: 1px solid #ddd; color: #004488; font-weight: bold;\">1.85<\/td>\n<td style=\"padding: 12px 10px; border: 1px solid #ddd;\">62.3 \/ 14005<\/td>\n<td style=\"padding: 12px 10px; border: 1px solid #ddd;\">4.25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin: 0 0 24px 0;\">\u4ece\u5185\u90e8\u529b\u5b66\u89d2\u5ea6\u6765\u770b\uff0c\u677f\u95f4\u5185\u5bbd (b1) \u4e3a 12.57 \u6beb\u7c73\uff0c\u6a61\u80f6\u9876\u76d6\u5b8c\u5168\u4e0d\u5f71\u54cd\u5176\u5c3a\u5bf8\u3002\u8fd9\u79cd\u4e25\u683c\u7684\u51e0\u4f55\u5c3a\u5bf8\u4fdd\u8bc1\u4e86\u5b9e\u5fc3\u51b7\u6324\u538b\u94a2\u6eda\u5b50\u4e0e\u6807\u51c6\u5546\u7528\u94fe\u8f6e\u9f7f\u7684\u5b8c\u7f8e\u914d\u5408\u3002\u6b64\u5916\uff0c\u5176\u6781\u9650\u6297\u62c9\u5f3a\u5ea6\u9ad8\u8fbe 62.3 kN\uff08\u7ea6 14,005 lbf\uff09\uff0c\u5bf9\u4e8e 19.050 \u6beb\u7c73\u8282\u8ddd\u7684\u9f7f\u5f62\u800c\u8a00\uff0c\u8fd9\u4e00\u6570\u503c\u975e\u5e38\u51fa\u8272\u3002\u8fd9\u8bc1\u5b9e\u4e86\u5176\u5185\u90e8\u94a2\u7ed3\u6784\u4fdd\u6301\u4e86\u6781\u9ad8\u7684\u5c48\u670d\u5f3a\u5ea6\uff0c\u5e76\u4e14\u5b8c\u5168\u4e0d\u53d7\u6781\u7aef\u70ed\u786b\u5316\u5de5\u827a\u7684\u5f71\u54cd\u30025.94 \u6beb\u7c73\u7684\u9500\u8f74\u76f4\u5f84\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6297\u526a\u5207\u5f3a\u5ea6\uff0c\u80fd\u591f\u6709\u6548\u62b5\u6297\u7a81\u5982\u5176\u6765\u7684\u626d\u77e9\u5cf0\u503c\uff0c\u5e76\u5c06\u52a8\u80fd\u8f7d\u8377\u5b89\u5168\u5730\u5206\u6563\u5230\u6574\u4e2a\u5185\u90e8\u8f74\u627f\u8868\u9762\u3002<\/p>\n<h2 style=\"font-size: clamp(22px, 3vw, 26px); font-weight: bold; color: #004488; border-left: 4px solid #004488; padding-left: 14px; margin: 48px 0 18px;\">\u6750\u6599\u6210\u5206\u4e0e\u7ed3\u6784\u51b6\u91d1<\/h2>\n<p style=\"margin: 0 0 16px 0;\">\u5728\u91cd\u8f7d\u8377\u4e0b\u4fdd\u6301\u5c3a\u5bf8\u7a33\u5b9a\u6027\u9700\u8981\u6027\u80fd\u5353\u8d8a\u7684\u57fa\u6750\u5b8c\u7f8e\u914d\u5408\u3002\u5728\u5e72\u71e5\u3001\u78e8\u635f\u6027\u73af\u5883\u4e0b\u8fd0\u884c\u7684\u6807\u51c6\u5de5\u4e1a\u8fde\u63a5\u4ef6\u9700\u8981\u6301\u7eed\u4f7f\u7528\u91cd\u6cb9\u6da6\u6ed1\u3002\u7136\u800c\uff0c\u5728\u8f93\u9001\u7eb8\u7bb1\u6216\u6210\u54c1\u6728\u6750\u7684\u5305\u88c5\u7ebf\u4e0a\uff0c\u5411\u91d1\u5c5e\u677f\u4e0a\u6d82\u62b9\u91cd\u6cb9\u4e0d\u53ef\u907f\u514d\u5730\u4f1a\u56e0\u4ea4\u53c9\u6c61\u67d3\u800c\u635f\u574f\u8f93\u9001\u7684\u4ea7\u54c1\u3002\u901a\u8fc7\u4f7f\u7528\u9ad8\u5ea6\u5de5\u7a0b\u5316\u7684\u805a\u5408\u7269\u5316\u5408\u7269\uff0c\u6a61\u80f6\u9876\u9762\u627f\u62c5\u4e86\u7269\u7406\u6469\u64e6\u4f5c\u7528\uff0c\u800c\u4e0b\u65b9\u7684\u94a2\u6750\u5219\u4fdd\u6301\u6e05\u6d01\u8fd0\u884c\u3002<\/p>\n<div style=\"text-align: center; margin: 32px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.08); display: block; margin: 0 auto;\" title=\"\u94fe\u51b6\u91d1\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/roller-chain-components-and-pitch-definition.webp\" alt=\"\u6eda\u5b50\u94fe\u5185\u90e8\u7ed3\u6784\" \/><\/div>\n<p style=\"margin: 0 0 16px 0;\">\u786b\u5316\u9876\u5757\u91c7\u7528\u4f18\u8d28\u4e01\u8148\u6a61\u80f6 (NBR) \u6216\u5929\u7136\u6a61\u80f6 (NR) \u6df7\u5408\u6599\u6a21\u5236\u800c\u6210\uff0c\u6bcf\u79cd\u6750\u6599\u6839\u636e\u4e0d\u540c\u7684\u751f\u4ea7\u73af\u5883\u5177\u6709\u72ec\u7279\u7684\u5316\u5b66\u4f18\u52bf\u3002NBR \u5e7f\u6cdb\u5e94\u7528\u4e8e\u81ea\u52a8\u5316\u751f\u4ea7\u8bbe\u65bd\uff0c\u56e0\u4e3a\u5728\u8fd9\u4e9b\u8bbe\u65bd\u4e2d\uff0c\u73af\u5883\u673a\u68b0\u6cb9\u3001\u6db2\u538b\u6cb9\u6216\u5de5\u4e1a\u6eb6\u5242\u53ef\u80fd\u4f1a\u610f\u5916\u6cc4\u6f0f\u5230\u751f\u4ea7\u7ebf\u4e0a\u3002\u6807\u51c6\u5408\u6210\u6a61\u80f6\u5728\u63a5\u89e6\u78b3\u6c22\u5316\u5408\u7269\u65f6\u4f1a\u53d1\u751f\u81a8\u80c0\u3001\u8f6f\u5316\u548c\u6eb6\u89e3\uff1b\u800c NBR \u5219\u80fd\u6709\u6548\u6392\u65a5\u8fd9\u4e9b\u7269\u8d28\uff0c\u4ece\u800c\u4fdd\u6301\u4e25\u683c\u7684\u51e0\u4f55\u7a33\u5b9a\u6027\u3002\u6a61\u80f6\u7684\u786c\u5ea6\u7ecf\u8fc7\u6821\u51c6\uff0c\u7b26\u5408\u90b5\u6c0f\u786c\u5ea6 65 \u81f3 85 \u7684\u7279\u5b9a\u6807\u51c6\u3002\u8fd9\u79cd\u786c\u5ea6\u65e2\u80fd\u63d0\u4f9b\u8db3\u591f\u7684\u5f39\u6027\uff0c\u4f7f\u5149\u6ed1\u7684\u73bb\u7483\u74f6\u80fd\u591f\u7262\u56fa\u6293\u63e1\u800c\u4e0d\u522e\u4f24\uff0c\u53c8\u80fd\u4fdd\u6301\u8db3\u591f\u7684\u5bc6\u5ea6\uff0c\u9632\u6b62\u91cd\u7269\u6df1\u9677\u6a61\u80f6\u4e2d\u9020\u6210\u8fc7\u5927\u7684\u6eda\u52a8\u963b\u529b\u3002<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; width: 100%; margin: 24px 0; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.05);\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 600px; font-size: clamp(13px, 1.5vw + 8px, 15px); text-align: left;\">\n<tbody>\n<tr style=\"background-color: #004488; color: #ffffff;\">\n<th style=\"padding: 14px; border: 1px solid #ccc; width: 35%;\">\u5de5\u7a0b\u53c2\u6570<\/th>\n<th style=\"padding: 14px; border: 1px solid #ccc;\">12A-G2 \u6280\u672f\u89c4\u683c<\/th>\n<\/tr>\n<tr style=\"background-color: #eff6ff;\">\n<td style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\">\u6838\u5fc3\u91d1\u5c5e\u724c\u53f7<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">\u78b3\u5408\u91d1\u94a2\uff0845Mn\u300142CrMo\uff09\/\u4e0d\u9508\u94a2\uff08SS304\u3001SS316\uff09<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\">\u5f39\u6027\u4f53\u7ec4\u6210<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">\u4e01\u8148\u6a61\u80f6 (NBR) \/ \u5929\u7136\u6a61\u80f6 (NR)<\/td>\n<\/tr>\n<tr style=\"background-color: #eff6ff;\">\n<td style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\">\u8096\u6c0f\u786c\u5ea6\u7b49\u7ea7<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">\u90b5\u6c0f\u786c\u5ea6 65-75\uff08\u9ad8\u6293\u5730\u529b\uff09\u6216\u90b5\u6c0f\u786c\u5ea6 75-85\uff08\u9ad8\u51b2\u51fb\u8f7d\u8377\uff09<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\">\u8868\u9762\u9632\u5fa1\u5904\u7406<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">\u55b7\u4e38\u5904\u7406\u3001\u53d1\u9ed1\u5904\u7406\u3001\u6c27\u5316\u5904\u7406\u3001\u9540\u950c\u5904\u7406\u3001\u9540\u954d\u5904\u7406<\/td>\n<\/tr>\n<tr style=\"background-color: #eff6ff;\">\n<td style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\">\u73af\u5883\u963b\u529b<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">\u8010\u706b\u3001\u8010\u78b3\u6c22\u5316\u5408\u7269\u6cb9\u3001\u8010\u9ad8\u6e29<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: clamp(22px, 3vw, 26px); font-weight: bold; color: #004488; border-left: 4px solid #004488; padding-left: 14px; margin: 48px 0 18px;\">\u5ba2\u89c2\u5206\u6790\uff1aG2 \u4e0e G1 \u8bc4\u7ea7\u5bf9\u6bd4<\/h2>\n<p style=\"margin: 0 0 24px 0;\">\u5728\u8bbe\u8ba1\u65b0\u7684\u8f93\u9001\u673a\u5e03\u5c40\u65f6\uff0c\u91c7\u8d2d\u90e8\u95e8\u7ecf\u5e38\u4f1a\u8ba8\u8bba\u662f\u91c7\u7528\u57fa\u7840\u7684G1\u89c4\u683c\u8fd8\u662f\u52a0\u5f3a\u578b\u7684G2\u89c4\u683c\u3002\u5728\u9ad8\u4ea7\u80fd\u5206\u62e3\u7ebf\u4e0a\u5b89\u88c5\u989d\u5b9a\u8f7d\u8377\u4e0d\u8db3\u7684G1\u8fde\u63a5\u4ef6\u4f1a\u5bfc\u81f4\u5f39\u6027\u4f53\u5feb\u901f\u964d\u89e3\u3002\u5728\u9ad8\u52a0\u901f\u5ea6\u4e0b\uff0c\u91cd\u578b\u8d27\u7269\u7684\u950b\u5229\u8fb9\u7f18\u4f1a\u8fc5\u901f\u522e\u6389\u8584\u8584\u7684\u6a61\u80f6\u5c42\uff0c\u9732\u51fa\u4e0b\u65b9\u7684\u94a2\u5236\u7d27\u56fa\u4ef6\uff0c\u6700\u7ec8\u5bfc\u81f4\u8d27\u7269\u5b8c\u5168\u635f\u574f\u300212A-G2\u7ed3\u6784\u901a\u8fc7\u589e\u52a0\u4fdd\u62a4\u6027\u5f39\u6027\u4f53\u57ab\u7684\u4f53\u79ef\u8d28\u91cf\u548c\u52a0\u56fa\u94a2\u5236\u4fa7\u677f\uff0c\u6709\u6548\u5e94\u5bf9\u4e86\u4e25\u91cd\u7684\u78e8\u635f\u95ee\u9898\u3002<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; width: 100%; margin: 24px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 600px; font-size: clamp(13px, 1.5vw + 8px, 15px); text-align: center;\">\n<thead>\n<tr style=\"background-color: #004488; color: #ffffff;\">\n<th style=\"padding: 14px; border: 1px solid #ccc;\">\u52a8\u6001\u7279\u5f81<\/th>\n<th style=\"padding: 14px; border: 1px solid #ccc; background-color: #002244;\">12A-G2\uff08\u91cd\u578b\uff09<\/th>\n<th style=\"padding: 14px; border: 1px solid #ccc;\">12A-G1\uff08\u6807\u51c6\u578b\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color: #eff6ff;\">\n<td style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\">\u5f39\u6027\u4f53\u57ab\u539a\u5ea6<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; color: #004488;\">2.5\u6beb\u7c73<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">2.0 \u6beb\u7c73<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\">\u8010\u78e8\u6027<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; color: #004488;\">\u9ad8\u7ea7\uff08\u5ef6\u957f\u5468\u671f\uff09<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">\u4e2d\u7b49\u57fa\u7ebf<\/td>\n<\/tr>\n<tr style=\"background-color: #eff6ff;\">\n<td style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\">\u58f0\u963b\u5c3c\u7cfb\u6570<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; color: #004488;\">\u9ad8\uff08\u4f4e\u901a\u6ee4\u6ce2\u5668\uff09<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">\u8db3\u591f\u7684<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\">\u7269\u7406\u8d28\u91cf\u6982\u51b5<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; color: #004488;\">\u8f83\u91cd\u7684\u57fa\u7840\u7ed3\u6784<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">\u8f83\u8f7b\u7684\u57fa\u7840\u7ed3\u6784<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin: 0 0 16px 0;\">12A-G2 \u578b\u53f7\u7684\u5f39\u6027\u4f53\u5c42\u539a\u5ea6\u4e3a 2.5 \u6beb\u7c73\uff0c\u800c G1 \u578b\u53f7\u7684\u5f39\u6027\u4f53\u5c42\u539a\u5ea6\u4ec5\u4e3a 2.0 \u6beb\u7c73\u3002\u867d\u7136 0.5 \u6beb\u7c73\u7684\u5dee\u522b\u5728\u6570\u5b66\u4e0a\u770b\u4f3c\u5fae\u4e0d\u8db3\u9053\uff0c\u4f46\u5728\u8fd0\u52a8\u5b66\u4e2d\uff0c\u5b83\u5374\u80fd\u663e\u8457\u6539\u53d8\u538b\u7f29\u4f53\u79ef\u548c\u52a8\u80fd\u5206\u6563\u7387\u3002\u8fd9\u989d\u5916\u7684\u539a\u5ea6\u80fd\u66f4\u597d\u5730\u7f13\u51b2\u7c97\u7cd9\u80f6\u5408\u677f\u6216\u952f\u9f7f\u72b6\u9676\u74f7\u57fa\u5ea7\u9020\u6210\u7684\u78e8\u635f\u3002\u5b83\u8fdb\u4e00\u6b65\u9694\u79bb\u4e86\u6750\u6599\u4e0e\u94a2\u677f\uff0c\u5e76\u8d77\u5230\u9ad8\u6548\u7684\u727a\u7272\u5c42\u4f5c\u7528\u3002\u66f4\u9ad8\u7684\u5bc6\u5ea6\u786e\u4fdd G2 \u578b\u53f7\u5728\u9700\u8981\u7ef4\u62a4\u4e4b\u524d\u53ef\u4ee5\u6267\u884c\u6570\u767e\u4e07\u6b21\u7684\u5faa\u73af\u3002G2 \u578b\u53f7\u672c\u8eab\u91cd\u91cf\u66f4\u91cd\uff0c\u4e3a 4.25 \u5343\u514b\/\u7c73\uff0c\u56e0\u6b64\u66f4\u9002\u5408\u9ad8\u8981\u6c42\u3001\u5168\u5929\u5019\u8fde\u7eed\u8fd0\u884c\u7684\u52a0\u5de5\u5e94\u7528\uff0c\u5728\u8fd9\u4e9b\u5e94\u7528\u4e2d\uff0c\u5fc5\u987b\u5b8c\u5168\u907f\u514d\u8ba1\u5212\u5916\u505c\u673a\u3002<\/p>\n<h2 style=\"font-size: clamp(22px, 3vw, 26px); font-weight: bold; color: #004488; border-left: 4px solid #004488; padding-left: 14px; margin: 48px 0 18px;\">\u58f0\u5b66\u963b\u5c3c\u548c\u9ad8\u901f\u8fd0\u52a8\u5b66<\/h2>\n<p style=\"margin: 0 0 16px 0;\">\u5de5\u4e1a\u52a8\u529b\u4f20\u52a8\u88c5\u7f6e\u5728\u6b63\u5e38\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u5fc5\u7136\u4f1a\u4ea7\u751f\u5de8\u5927\u7684\u9ad8\u9891\u632f\u52a8\u3002\u4e00\u79cd\u88ab\u79f0\u4e3a\u201c\u5f26\u4f5c\u7528\u201d\u7684\u673a\u68b0\u73b0\u8c61\u2014\u2014\u5373\u94a2\u94fe\u5feb\u901f\u556e\u5408\u548c\u8131\u79bb\u9a71\u52a8\u8f6e\u6bc2\u591a\u8fb9\u5f62\u7ed3\u6784\u65f6\u4ea7\u751f\u7684\u5fae\u89c2\u5782\u76f4\u5347\u964d\u2014\u2014\u4f1a\u5bf9\u8f93\u9001\u8f68\u9053\u4ea7\u751f\u6301\u7eed\u800c\u5267\u70c8\u7684\u6572\u51fb\u4f5c\u7528\u3002\u5728\u9ad8\u901f\u8fd0\u52a8\u7684\u7eaf\u91d1\u5c5e\u7cfb\u7edf\u4e2d\uff0c\u8fd9\u79cd\u4f5c\u7528\u4f1a\u4ea7\u751f\u96be\u4ee5\u5fcd\u53d7\u7684\u5206\u8d1d\u6570\u548c\u8c10\u6ce2\u5171\u632f\uff0c\u4e0d\u4ec5\u4f1a\u635f\u574f\u6613\u788e\u4ea7\u54c1\uff0c\u8fd8\u4f1a\u8fdd\u53cd\u5de5\u5382\u8f66\u95f4\u7684\u804c\u4e1a\u5b89\u5168\u6807\u51c6\u3002<\/p>\n<div style=\"text-align: center; margin: 32px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.08); display: block; margin: 0 auto;\" title=\"\u5305\u88c5\u7ebf\u4e0a\u7684\u58f0\u5b66\u963b\u5c3c\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/chain-and-sprocket-packaging-1.webp\" alt=\"\u9ad8\u901f\u5305\u88c5\u7ebf\u8fd0\u52a8\u5b66\" \/><\/div>\n<p style=\"margin: 0 0 24px 0;\">12A-G2 \u672c\u8d28\u4e0a\u662f\u6574\u4e2a\u4f20\u9001\u5e26\u5e8a\u7684\u52a8\u80fd\u4f4e\u901a\u6ee4\u6ce2\u5668\u3002\u5176 2.5 \u6beb\u7c73\u539a\u7684\u786b\u5316\u6a61\u80f6\u578b\u6750\u80fd\u591f\u6709\u6548\u5438\u6536\u5e76\u8017\u6563\u5f26\u632f\u52a8\u4ea7\u751f\u7684\u9ad8\u9891\u52a8\u80fd\uff0c\u9632\u6b62\u5176\u5411\u4e0a\u4f20\u9012\u5230\u88ab\u8f93\u9001\u7684\u8d27\u7269\u4e0a\u3002\u901a\u8fc7\u5728\u63a5\u89e6\u70b9\u7cbe\u786e\u963b\u5c3c\u8fd9\u79cd\u8c10\u6ce2\u632f\u52a8\uff0c\u5de5\u5382\u53ef\u4ee5\u5927\u5e45\u964d\u4f4e\u73af\u5883\u566a\u58f0\u6c34\u5e73\u2014\u2014\u901a\u5e38\u8fdc\u4f4e\u4e8e\u4e25\u683c\u7684\u804c\u4e1a\u5b89\u5168\u6807\u51c6\uff0c\u800c\u65e0\u9700\u6602\u8d35\u7684\u5916\u90e8\u9694\u97f3\u7f69\u3002\u8fd9\u79cd\u673a\u68b0\u963b\u5c3c\u786e\u4fdd\u4e86\u8bf8\u5982\u8584\u58c1\u73bb\u7483\u74f6\u3001\u533b\u7528\u6ce8\u5c04\u5668\u6216\u7cbe\u5bc6\u52a0\u5de5\u7684\u7535\u5b50\u5143\u4ef6\u7b49\u9ad8\u5ea6\u6613\u788e\u7684\u8d27\u7269\u80fd\u591f\u5b89\u5168\u62b5\u8fbe\u5206\u62e3\u7ebf\u7684\u672b\u7aef\uff0c\u800c\u4e0d\u4f1a\u56e0\u5e95\u76d8\u632f\u52a8\u800c\u4ea7\u751f\u5fae\u88c2\u7eb9\u3002<\/p>\n<h2 style=\"font-size: clamp(22px, 3vw, 26px); font-weight: bold; color: #004488; border-left: 4px solid #004488; padding-left: 14px; margin: 48px 0 18px;\">\u4f34\u4fa3\u4e2d\u5fc3\u96c6\u6210\u548c\u9f7f\u8f6e\u7ed3\u6784<\/h2>\n<p style=\"margin: 0 0 16px 0;\">\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u4e00\u4e2a\u5173\u952e\u7684\u758f\u5ffd\u662f\u672a\u80fd\u9a8c\u8bc1\u81a8\u80c0\u6a61\u80f6\u57ab\u7247\u4e0e\u9f7f\u8f6e\u9a71\u52a8\u8f6e\u6bc2\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u3002\u94fe\u6761\u548c\u94fe\u8f6e\u662f\u4e24\u4e2a\u72ec\u7acb\u7684\u90e8\u4ef6\uff0c\u5fc5\u987b\u5b8c\u7f8e\u914d\u5408\u624d\u80fd\u6b63\u5e38\u5de5\u4f5c\u3002\u673a\u68b0\u539f\u7406\u51b3\u5b9a\u4e86\u5176\u7cbe\u786e\u6027\u3002 <a style=\"color: #0056b3; font-weight: bold; text-decoration: underline;\" href=\"https:\/\/sprocket-chain.net\/zh\/product-category\/sprocket\/\">\u94fe\u8f6e\u7684\u6784\u9020<\/a> \u8981\u6c42\u5b9e\u5fc3\u6eda\u5b50\u5fc5\u987b\u6df1\u6df1\u5d4c\u5165\u9f7f\u8f6e\u9f7f\u6839\u8154\u5185\u3002\u5982\u679c\u6240\u9009\u94fe\u8f6e\u7684\u4fa7\u5411\u95f4\u9699\u4e0d\u8db3\uff0c\u6216\u8005\u8f6e\u6bc2\u51f8\u53f0\uff08\u8f74\u5b54\u5468\u56f4\u7684\u52a0\u539a\u4e2d\u5fc3\u90e8\u5206\uff09\u8fc7\u4e8e\u9760\u8fd1\u9f7f\u8f6e\uff0c\u6a61\u80f6\u57ab\u5c31\u4f1a\u4e0e\u65cb\u8f6c\u7684\u8f6e\u6bc2\u91d1\u5c5e\u53d1\u751f\u5267\u70c8\u6469\u64e6\u3002<\/p>\n<div style=\"text-align: center; margin: 32px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.08); display: block; margin: 0 auto;\" title=\"\u94fe\u8f6e\u6bc2\u95f4\u9699\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-1.webp\" alt=\"\u6a61\u80f6\u9876\u94fe\u6761\u7528\u673a\u52a0\u5de5\u94fe\u8f6e\u6bc2\" \/><\/div>\n<p style=\"margin: 0 0 24px 0;\">\u8fd9\u79cd\u5267\u70c8\u7684\u6469\u64e6\u4f1a\u5728\u77ed\u77ed\u51e0\u5c0f\u65f6\u5185\u8fc5\u901f\u5c06\u786b\u5316\u5f39\u6027\u4f53\u4ece\u94a2\u677f\u4e0a\u5265\u79bb\uff0c\u5bfc\u81f4\u6574\u4e2a\u7cfb\u7edf\u62a5\u5e9f\u3002\u60a8\u5fc5\u987b\u4e25\u683c\u6307\u5b9a\u94fe\u8f6e\uff0c\u5e76\u660e\u786e\u6307\u5b9a\u5176\u6eda\u9f7f\u4ee5\u4fdd\u8bc1\u6a61\u80f6\u9876\u90e8\u7684\u95f4\u9699\u3002\u8fd9\u4e9b\u4e13\u7528\u8f6e\u6bc2\u91c7\u7528\u611f\u5e94\u6dec\u706b\u6e10\u5f00\u7ebf\u9f7f\uff0c\u4ee5\u62b5\u6297\u5b9e\u5fc3\u94a2\u6eda\u5b50\u7684\u78e8\u635f\u6469\u64e6\uff0c\u540c\u65f6\u7ed3\u5408\u7a84\u80a9\u51cf\u8584\u8bbe\u8ba1\uff0c\u4f7f\u5f39\u6027\u4f53\u60ac\u5782\u90e8\u5206\u80fd\u591f\u5b8c\u5168\u4e0d\u53d7\u963b\u788d\u5730\u901a\u8fc7\u65cb\u8f6c\u5f27\u3002\u901a\u8fc7\u5b8c\u7f8e\u5339\u914d\u7684\u51e0\u4f55\u90e8\u4ef6\uff0c\u5de5\u7a0b\u5e08\u786e\u4fdd\u4e86\u6700\u9ad8\u7684\u673a\u68b0\u6548\u7387\uff0c\u5e76\u5f7b\u5e95\u6d88\u9664\u4e86\u4f20\u52a8\u7cfb\u7edf\u4e2d\u7684\u8fc7\u65e9\u7ed3\u6784\u9000\u5316\u3002<\/p>\n<h2 style=\"font-size: clamp(22px, 3vw, 26px); font-weight: bold; color: #004488; border-left: 4px solid #004488; padding-left: 14px; margin: 48px 0 18px;\">\u5168\u7403\u5de5\u4e1a\u5e94\u7528\u573a\u666f<\/h2>\n<p style=\"margin: 0 0 24px 0;\">\u5728\u51e0\u4e2a\u5173\u952e\u7684\u91cd\u5de5\u4e1a\u9886\u57df\uff0c\u4ea7\u54c1\u4fdd\u62a4\u6bd4\u7eaf\u7cb9\u7684\u8fd0\u8f93\u80fd\u529b\u66f4\u91cd\u8981\uff0c\u56e0\u6b64\u90e8\u7f72\u9ad8\u5f3a\u5ea6\u3001\u9632\u6ed1\u7684\u4f20\u52a8\u7cfb\u7edf\u662f\u7edd\u5bf9\u5fc5\u8981\u7684\u3002<\/p>\n<h3 style=\"font-size: clamp(18px, 2.5vw, 22px); font-weight: bold; color: #0056b3; border-left: 4px solid #0056b3; padding-left: 12px; margin: 32px 0 14px;\">\ud83d\udce6 \u81ea\u52a8\u5316\u5305\u88c5\u548c\u7269\u6d41<\/h3>\n<p style=\"margin: 0 0 20px 0;\">\u5728\u9ad8\u901f\u503e\u659c\u8f93\u9001\u8fc7\u7a0b\u4e2d\uff0c\u539a\u91cd\u7684\u7eb8\u677f\u7bb1\u4f1a\u5728\u5149\u6ed1\u7684\u91d1\u5c5e\u94fe\u6761\u4e0a\u6ed1\u52a8\u548c\u503e\u659c\u3002\u90b5\u6c0f\u786c\u5ea6\u4e3a 75 \u7684\u4e01\u8148\u6a61\u80f6\u5f39\u6027\u4f53\u80fd\u591f\u673a\u68b0\u5730\u5939\u7d27\u74e6\u695e\u7eb8\u677f\u7ea4\u7ef4\uff0c\u4f7f\u6709\u6548\u8f7d\u8377\u5728\u5feb\u901f\u5782\u76f4\u548c\u6c34\u5e73\u52a0\u901f\u8fc7\u7a0b\u4e2d\u4fdd\u6301\u7edd\u5bf9\u9759\u6b62\uff0c\u4ece\u800c\u786e\u4fdd\u9ad8\u901f\u6761\u5f62\u7801\u626b\u63cf\u5668\u80fd\u591f\u6e05\u6670\u65e0\u6a21\u7cca\u5730\u8bfb\u53d6\u6570\u636e\u3002<\/p>\n<h3 style=\"font-size: clamp(18px, 2.5vw, 22px); font-weight: bold; color: #0056b3; border-left: 4px solid #0056b3; padding-left: 12px; margin: 32px 0 14px;\">\ud83c\udf32\u6210\u54c1\u6728\u6750\u52a0\u5de5<\/h3>\n<p style=\"margin: 0 0 20px 0;\">\u52a0\u5de5\u5149\u6ed1\u6210\u54c1\u80f6\u5408\u677f\u6216\u88c5\u9970\u5355\u677f\u7684\u6728\u6750\u52a0\u5de5\u5382\u7edd\u5bf9\u4e0d\u80fd\u5bb9\u5fcd\u91d1\u5c5e\u5212\u75d5\u3002\u88f8\u9732\u7684\u94a2\u6750\u5728\u53d7\u538b\u65f6\u4f1a\u5728\u6728\u6750\u4e0a\u7559\u4e0b\u6df1\u6df1\u7684\u51f9\u69fd\u300212A-G2 \u578b\u538b\u673a\u80fd\u591f\u5c06\u5de8\u5927\u7684\u91cd\u91cf\u5b89\u5168\u5730\u5206\u6563\u5230\u4e0d\u7559\u75d5\u8ff9\u7684\u6a61\u80f6\u57ab\u4e0a\uff0c\u5728\u5b8c\u5168\u4fdd\u62a4\u6728\u6750\u9ad8\u4ef7\u503c\u7684\u88c5\u9970\u8868\u9762\u7684\u540c\u65f6\uff0c\u8fd8\u80fd\u6709\u6548\u9632\u6b62\u78e8\u8680\u6027\u952f\u672b\u7684\u4ea7\u751f\u3002<\/p>\n<h3 style=\"font-size: clamp(18px, 2.5vw, 22px); font-weight: bold; color: #0056b3; border-left: 4px solid #0056b3; padding-left: 12px; margin: 32px 0 14px;\">\ud83c\udf7e \u73bb\u7483\u74f6\u88c5\u4f5c\u4e1a<\/h3>\n<p style=\"margin: 0 0 24px 0;\">\u73bb\u7483\u5728\u53d7\u5230\u9ad8\u9891\u8c10\u6ce2\u632f\u52a8\u6216\u94a2\u6750\u76f4\u63a5\u51b2\u51fb\u65f6\uff0c\u672c\u8eab\u5c31\u4f1a\u7834\u788e\u3002\u786b\u5316\u5f39\u6027\u4f53\u5757\u7684\u9694\u97f3\u6027\u80fd\u5982\u540c\u8fde\u7eed\u7684\u51cf\u9707\u5668\uff0c\u5c06\u8106\u5f31\u7684\u73bb\u7483\u4e0e\u4f20\u52a8\u9f7f\u8f6e\u9f7f\u7684\u5de8\u5927\u52a8\u80fd\u51b2\u51fb\u9694\u79bb\u5f00\u6765\u3002\u6b64\u5916\uff0c\u4e01\u8148\u6a61\u80f6\uff08NBR\uff09\u8fd8\u80fd\u9632\u6c34\u9632\u6c61\uff0c\u5373\u4f7f\u5728\u9891\u7e41\u51b2\u6d17\u7684\u60c5\u51b5\u4e0b\u4e5f\u80fd\u4fdd\u6301\u6027\u80fd\u7a33\u5b9a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3150\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-application-3.webp\" alt=\"\" width=\"1491\" height=\"1055\" title=\"\" srcset=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-application-3.webp 1491w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-application-3-1280x906.webp 1280w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-application-3-980x693.webp 980w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-application-3-480x340.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1491px, 100vw\" \/><\/p>\n<h2 style=\"font-size: clamp(22px, 3vw, 26px); font-weight: bold; color: #004488; border-left: 4px solid #004488; padding-left: 14px; margin: 48px 0 18px;\">ISO\u8ba4\u8bc1\u7684\u5236\u9020\u4e0e\u81ea\u52a8\u5316<\/h2>\n<p style=\"margin: 0 0 16px 0;\">\u7eb8\u9762\u4e0a\u5353\u8d8a\u7684\u51b6\u91d1\u6280\u672f\u82e5\u7f3a\u4e4f\u4e25\u683c\u7684\u5236\u9020\u89c4\u8303\uff0c\u65e0\u6cd5\u5728\u5927\u89c4\u6a21\u751f\u4ea7\u4e2d\u53ef\u9760\u5730\u5b9e\u73b0\uff0c\u5219\u610f\u4e49\u4e0d\u5927\u3002\u51ed\u501f ISO9001:2008 \u8ba4\u8bc1\u548c\u6570\u5341\u5e74\u7684\u4f20\u52a8\u6280\u672f\u4e13\u957f\uff0c\u6211\u4eec\u7684\u5de5\u5382\u786e\u4fdd\u4e86\u7edd\u5bf9\u7684\u51b6\u91d1\u53ef\u8ffd\u6eaf\u6027\u3002\u94a2\u5236\u8fde\u63a5\u677f\u7ecf\u8fc7\u9ad8\u5f3a\u5ea6\u7684\u55b7\u4e38\u5904\u7406\uff0c\u5f62\u6210\u5fae\u7eb9\u7406\u8868\u9762\uff0c\u4ece\u800c\u663e\u8457\u589e\u52a0 NBR\/NR \u6ce8\u5851\u7684\u5316\u5b66\u7ed3\u5408\u8868\u9762\u79ef\u3002<\/p>\n<div style=\"text-align: center; margin: 32px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.08); display: block; margin: 0 auto;\" title=\"ISO\u8bbe\u65bd\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/ever-power-workshop-1.webp\" alt=\"\u81ea\u52a8\u5316\u6570\u63a7\u52a0\u5de5\u548c\u88c5\u914d\u8f66\u95f4\" \/><\/div>\n<p style=\"margin: 0 0 24px 0;\">\u6211\u4eec\u7684\u8fde\u7eed\u5f0f\u7f51\u5e26\u7089\u53ef\u5bf9\u6240\u6709\u9500\u8f74\u548c\u886c\u5957\u8fdb\u884c\u9ad8\u5ea6\u4e00\u81f4\u7684\u70ed\u5904\u7406\uff0c\u4ece\u800c\u6700\u5927\u9650\u5ea6\u5730\u63d0\u9ad8\u8868\u9762\u786c\u5ea6\uff1b\u540c\u65f6\uff0c\u667a\u80fd\u710a\u63a5\u673a\u5668\u4eba\u53ef\u5b9e\u73b0\u5b8c\u7f8e\u65e0\u7455\u3001\u6df1\u7194\u7684\u7ed3\u6784\u710a\u63a5\u3002\u6211\u4eec\u5bf9\u6bcf\u6761\u94fe\u6761\u8fdb\u884c\u81ea\u52a8\u9884\u52a0\u8f7d\uff0c\u5728\u94fe\u6761\u8fdb\u5165\u771f\u7a7a\u5305\u88c5\u524d\uff0c\u65bd\u52a0\u76f8\u5f53\u4e8e\u5176\u6781\u9650\u6297\u62c9\u5f3a\u5ea6\u7ea630%\u7684\u6db2\u538b\u5f20\u529b\uff0c\u4ece\u800c\u51e0\u4e4e\u5b8c\u5168\u6d88\u9664\u4e86\u5de5\u5382\u8f66\u95f4\u521d\u59cb\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u7684\u62c9\u4f38\u3002\u901a\u8fc7\u7ef4\u62a4\u672c\u5730\u5316\u7684\u914d\u9001\u4e2d\u5fc3\uff0c\u6211\u4eec\u53ef\u5c06\u5373\u88c5\u5373\u7528\u7684\u96f6\u4ef6\u9694\u591c\u9001\u8fbe\u4e9a\u6d32\u5404\u5730\u7684\u5236\u9020\u4e2d\u5fc3\uff0c\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u60a8\u7684\u5de5\u5382\u505c\u673a\u65f6\u95f4\u3002<\/p>\n<h2 style=\"font-size: clamp(22px, 3vw, 26px); font-weight: bold; color: #004488; border-left: 4px solid #004488; padding-left: 14px; margin: 48px 0 18px;\">\u6280\u672f\u8bca\u65ad\u548c\u7ef4\u62a4\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n<p style=\"margin: 0 0 20px 0;\">\u7ba1\u7406\u5148\u8fdb\u7684\u5f39\u6027\u4f53\u9876\u76d6\u4f20\u52a8\u7cfb\u7edf\u9700\u8981\u7279\u5b9a\u7684\u6280\u672f\u77e5\u8bc6\uff0c\u4ee5\u9632\u6b62\u5316\u5b66\u6216\u7269\u7406\u964d\u89e3\u3002\u4ee5\u4e0b\u662f\u9488\u5bf9\u5de5\u5382\u6280\u5de5\u6700\u5e38\u9047\u5230\u7684\u64cd\u4f5c\u95ee\u9898\u7684\u6743\u5a01\u89e3\u7b54\u3002<\/p>\n<div style=\"margin: 0 0 20px 0;\"><strong style=\"color: #2d3748; font-size: clamp(15px, 2vw + 8px, 17px);\">1. NBR\u5f39\u6027\u4f53\u5c42\u7684\u5de5\u4f5c\u6e29\u5ea6\u6781\u9650\u662f\u591a\u5c11\uff1f<\/strong><br \/>\n<span style=\"color: #4a5568; font-size: clamp(14px, 1.5vw + 8px, 16px);\">\u6807\u51c6\u4e01\u8148\u6a61\u80f6\u5316\u5408\u7269\u53ef\u5b89\u5168\u627f\u53d7\u9ad8\u8fbe\u7ea6 90\u00b0C (194\u00b0F) \u7684\u8fde\u7eed\u5de5\u4f5c\u6e29\u5ea6\u3002\u6301\u7eed\u8d85\u8fc7\u6b64\u6e29\u5ea6\u6781\u9650\u4f1a\u5bfc\u81f4\u6a61\u80f6\u53d1\u751f\u70ed\u964d\u89e3\uff0c\u53d8\u5f97\u975e\u5e38\u8106\uff0c\u5e76\u4ece\u94a2\u677f\u4e0a\u8131\u843d\u3002\u5bf9\u4e8e\u9ad8\u6e29\u5de5\u4e1a\u70e4\u7bb1\uff0c\u5fc5\u987b\u660e\u786e\u8981\u6c42\u4f7f\u7528\u5176\u4ed6\u5408\u6210\u5316\u5408\u7269\u3002<\/span><\/div>\n<div style=\"margin: 0 0 20px 0;\"><strong style=\"color: #2d3748; font-size: clamp(15px, 2vw + 8px, 17px);\">2. \u5982\u4f55\u6b63\u786e\u6da6\u6ed1\u9a71\u52a8\u5668\u800c\u4e0d\u635f\u574f\u6a61\u80f6\uff1f<\/strong><br \/>\n<span style=\"color: #4a5568; font-size: clamp(14px, 1.5vw + 8px, 16px);\">\u5fc5\u987b\u5b8c\u5168\u907f\u514d\u4f7f\u7528\u7c98\u7a20\u7684\u6eb6\u5242\u578b\u6e17\u900f\u5242\u548c\u4e0d\u76f8\u5bb9\u7684\u77ff\u7269\u6cb9\uff0c\u56e0\u4e3a\u5b83\u4eec\u4f1a\u4f7f\u5929\u7136\u6a61\u80f6 (NR) \u81a8\u80c0\u548c\u6eb6\u89e3\u3002\u5e94\u91c7\u7528\u5b9a\u5411\u6ef4\u6cb9\u6da6\u6ed1\uff0c\u5c06\u5408\u6210\u7684\u3001\u5bf9\u5f39\u6027\u4f53\u5b89\u5168\u7684\u6da6\u6ed1\u6cb9\u76f4\u63a5\u6d82\u62b9\u4e8e\u9500\u8f74\u548c\u886c\u5957\u95f4\u9699\uff0c\u5e76\u4e25\u683c\u907f\u514d\u5927\u91cf\u6da6\u6ed1\u6cb9\u6d41\u5230\u9876\u90e8\u57ab\u7247\u4e0a\u3002<\/span><\/div>\n<div style=\"margin: 0 0 20px 0;\"><strong style=\"color: #2d3748; font-size: clamp(15px, 2vw + 8px, 17px);\">3. \u5f53\u4f38\u957f\u7387\u8fbe\u5230\u591a\u5c11\u767e\u5206\u6bd4\u65f6\uff0c\u5fc5\u987b\u66f4\u6362\u7ec4\u4ef6\uff1f<\/strong><br \/>\n<span style=\"color: #4a5568; font-size: clamp(14px, 1.5vw + 8px, 16px);\">\u7531\u4e8e\u4fdd\u6301\u6241\u5e73\u8f7d\u8377\u7edd\u5bf9\u6c34\u5e73\u9700\u8981\u6781\u9ad8\u7684\u7cbe\u5ea6\uff0c\u56e0\u6b64\u5f53\u603b\u4f38\u957f\u91cf\u8fbe\u5230 1.5% \u81f3 2.0% \u65f6\uff0c\u5fc5\u987b\u4e25\u683c\u66f4\u6362\u3002\u5982\u679c\u7b49\u5230\u6807\u51c6\u7684 3.0% \u6781\u9650\u503c\uff0c\u8fde\u6746\u673a\u6784\u5c06\u9ad8\u9ad8\u5730\u538b\u5728\u94fe\u8f6e\u9f7f\u4e0a\uff0c\u5bfc\u81f4\u4e25\u91cd\u7684\u5782\u76f4\u6296\u52a8\uff0c\u4ece\u800c\u5f71\u54cd\u7269\u6599\u642c\u8fd0\u7684\u7a33\u5b9a\u6027\u548c\u7cbe\u5ea6\u3002<\/span><\/div>\n<div style=\"margin: 0 0 20px 0;\"><strong style=\"color: #2d3748; font-size: clamp(15px, 2vw + 8px, 17px);\">4. \u4ec0\u4e48\u539f\u56e0\u5bfc\u81f4\u6a61\u80f6\u57ab\u53d1\u751f\u538b\u7f29\u53d8\u5f62\u6216\u53d8\u6241\uff1f<\/strong><br \/>\n<span style=\"color: #4a5568; font-size: clamp(14px, 1.5vw + 8px, 16px);\">\u5f53\u673a\u5668\u5728\u8ba1\u5212\u5916\u505c\u673a\u671f\u95f4\uff0c\u9759\u6b62\u7684\u91cd\u7269\u6301\u7eed\u538b\u5728\u4f20\u9001\u5e26\u7684\u5c40\u90e8\u533a\u57df\u65f6\uff0c\u5c31\u4f1a\u53d1\u751f\u538b\u7f29\u53d8\u5f62\u3002\u5728\u957f\u65f6\u95f4\u505c\u673a\u524d\uff0c\u52a1\u5fc5\u6e05\u9664\u751f\u4ea7\u7ebf\u4e0a\u7684\u91cd\u7269\uff0c\u4ee5\u4fbf\u5f39\u6027\u4f53\u7ed3\u6784\u80fd\u591f\u5b8c\u5168\u6062\u590d\u5230\u5176\u539f\u59cb\u7684 2.5 \u6beb\u7c73\u6df1\u5ea6\u3002<\/span><\/div>\n<div style=\"margin: 0 0 24px 0;\"><strong style=\"color: #2d3748; font-size: clamp(15px, 2vw + 8px, 17px);\">5. \u6211\u53ef\u4ee5\u4f7f\u7528\u6807\u51c6\u4e3b\u8fde\u63a5\u94fe\u8fdb\u884c\u73b0\u573a\u7ef4\u4fee\u5417\uff1f<\/strong><br \/>\n<span style=\"color: #4a5568; font-size: clamp(14px, 1.5vw + 8px, 16px);\">\u4e0d\u3002\u6807\u51c6\u4e3b\u94fe\u8282\u7f3a\u5c11\u786b\u5316\u6a61\u80f6\u57ab\uff0c\u5bfc\u81f4\u8fde\u7eed\u7275\u5f15\u9762\u4e0a\u51fa\u73b0\u5de8\u5927\u7f1d\u9699\uff0c\u5bb9\u6613\u9020\u6210\u6613\u788e\u8d27\u7269\u6389\u843d\u6216\u522e\u4f24\u3002\u60a8\u5fc5\u987b\u4f7f\u7528\u89c4\u683c\u5b8c\u5168\u76f8\u540c\u7684 12A-G2 \u5f39\u6027\u4f53\u4e3b\u94fe\u8282\uff0c\u4ee5\u786e\u4fdd\u8fde\u7eed\u7275\u5f15\u529b\u5e76\u7ef4\u6301 G2 \u7ea7\u9ad8\u62c9\u4f38\u5f3a\u5ea6\u3002<\/span><\/div>\n<h2 style=\"font-size: clamp(22px, 3vw, 26px); 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