{"id":11084,"date":"2025-10-27T13:54:53","date_gmt":"2025-10-27T05:54:53","guid":{"rendered":"https:\/\/blog.wika.cn\/zh\/?p=11084"},"modified":"2025-10-31T11:56:18","modified_gmt":"2025-10-31T03:56:18","slug":"stainless-steel-pressure-gauges-leak-testing-makes-all-the-difference_cn","status":"publish","type":"post","link":"https:\/\/blog.wika.cn\/zh\/knowhow\/stainless-steel-pressure-gauges-leak-testing-makes-all-the-difference_cn\/","title":{"rendered":"\u4e0d\u9508\u94a2\u538b\u529b\u8868\uff1a\u6cc4\u6f0f\u6d4b\u8bd5\u81f3\u5173\u91cd\u8981"},"content":{"rendered":"<p><strong>\u538b\u529b\u8868\u751f\u4ea7\u8fc7\u7a0b\u4e2d\uff0c\u6d4b\u91cf\u7cfb\u7edf\u7684\u6cc4\u6f0f\u6d4b\u8bd5\u662f\u786e\u4fdd\u5de5\u827a\u4ecb\u8d28\u4e0d\u4f1a\u6cc4\u9732\u5230\u73af\u5883\u4e2d\u7684\u5173\u952e\u73af\u8282\u3002\u7136\u800c\uff0c\u5e02\u573a\u4e0a\u4e0d\u9508\u94a2\u538b\u529b\u8868\u7684\u6cc4\u6f0f\u6d4b\u8bd5\u65b9\u6cd5\u5b58\u5728\u663e\u8457\u5dee\u5f02\u3002\u8fd9\u4e9b\u5dee\u5f02\u76f4\u63a5\u5f71\u54cd\u4eea\u8868\u8d28\u91cf<span>\u2014\u2014<\/span>\u8fdb\u800c\u5f71\u54cd\u5de5\u827a\u8fc7\u7a0b\u53ca\u4f7f\u7528\u8005\u5b89\u5168\u3002<span>\u00a0<\/span><\/strong><\/p>\n<p><strong>\u6cc4\u6f0f\u6d4b\u8bd5\u8bc6\u522b\u6d4b\u91cf\u7cfb\u7edf\u7684\u6cc4\u6f0f\u70b9<\/strong><\/p>\n\n      <div class=\"wp-caption alignright\" style=\"max-width:326px;\"><img decoding=\"async\" src=\"https:\/\/blog.wika.cn\/zh\/files\/2025\/10\/system-23x.50.100-ohne-loecher.3083-1.jpg\" \/><p class=\"wp-caption-text\">\u4e0d\u9508\u94a2\u6ce2\u767b\u7ba1\u538b\u529b\u8868\u7684\u6d4b\u91cf\u7cfb\u7edf\u7531\u8fc7\u7a0b\u63a5\u5934\u3001\u6ce2\u767b\u7ba1\u53ca\u672b\u7aef\u7247\u7ec4\u6210\u3002<\/p><\/div>\n    \n<p>\u4ee5\u4e0d\u9508\u94a2\u6ce2\u767b\u7ba1\u538b\u529b\u8868\u4e3a\u4f8b\uff0c\u5176\u6d4b\u91cf\u7cfb\u7edf\u7531\u8fc7\u7a0b\u63a5\u5934\u3001\u6ce2\u767b\u7ba1\u53ca\u672b\u7aef\u7247\u7ec4\u6210\u3002\u8fd9\u4e9b\u7ec4\u4ef6\u5728\u751f\u4ea7\u8fc7\u7a0b\u4e2d\u901a\u8fc7\u710a\u63a5\u540e\uff0c\u518d\u8fdb\u884c\u4e25\u683c\u7684\u6cc4\u6f0f\u6d4b\u8bd5\u3002\u7531\u4e8e\u6d4b\u91cf\u7cfb\u7edf\u540e\u7eed\u5c06\u627f\u53d7\u538b\u529b\u5e76\u63a5\u89e6\u4ecb\u8d28\uff0c\u56e0\u6b64\u9ad8\u5bc6\u5c01\u6027\u5c24\u4e3a\u91cd\u8981<span>\u2014\u2014<\/span>\u5c24\u5176\u662f\u6613\u71c3\u3001\u6613\u7206\u6216\u6709\u6bd2\u4ecb\u8d28\u3002<\/p>\n<p><strong>\u6d4b\u91cf\u7cfb\u7edf\u6cc4\u6f0f\u53ef\u80fd\u5f15\u53d1\u4e25\u91cd\u540e\u679c\uff1a<\/strong><\/p>\n<ul style=\"list-style-type: square\">\n<li>\uff08\u5371\u9669\uff09\u4ecb\u8d28\u6cc4\u6f0f\u5371\u53ca\u4eba\u5458\u4e0e\u73af\u5883<\/li>\n<li>\uff08\u6602\u8d35\uff09\u5de5\u827a\u4ecb\u8d28\u635f\u5931<\/li>\n<li>\u9ad8\u6602\u7ef4\u62a4\u6210\u672c\u751a\u81f3\u8bbe\u5907\u505c\u673a<\/li>\n<li>\u73af\u5883\u6c61\u67d3\uff08\u9038\u6563\u6027\u6392\u653e\u3001\u6709\u6bd2\u7269\u8d28\u6e17\u6f0f\uff09<\/li>\n<\/ul>\n<p>\u56e0\u6b64\uff0c\u538b\u529b\u8868\u5177\u6709\u9ad8\u5bc6\u5c01\u6027\u6709\u52a9\u4e8e\u63d0\u5347\u5b89\u5168\u6027\u3001\u4fdd\u969c\u6d41\u7a0b\u987a\u7545\u5e76\u51cf\u5c11\u505c\u673a\u65f6\u95f4\u3002\u80fd\u591f\u68c0\u6d4b\u5230\u6781\u7ec6\u5fae\u6cc4\u6f0f\u7684\u6d4b\u8bd5\u6280\u672f\u5df2\u6210\u4e3a\u8861\u91cf\u4eea\u8868\u54c1\u8d28\u7684\u91cd\u8981\u6307\u6807\u3002<\/p>\n<p><strong>\u5a01\u5361\u6cc4\u6f0f\u6d4b\u8bd5\uff1a\u6bd4\u6807\u51c6\u8981\u6c42\u4e25\u683c<span>5000<\/span>\u500d<\/strong><\/p>\n<p>\u6c26\u6c14\u6cc4\u6f0f\u8bd5\u9a8c\u4f5c\u4e3a\u76ee\u524d\u8981\u6c42\u6700\u4e25\u82db\u3001\u53ef\u9760\u6027\u6700\u9ad8\u7684\u6cc4\u6f0f\u68c0\u6d4b\u65b9\u6cd5\u4e4b\u4e00\uff0c\u5df2\u88ab\u5a01\u5361\u786e\u7acb\u4e3a\u4e0d\u9508\u94a2\u538b\u529b\u8868\u7684\u6807\u51c6\u751f\u4ea7\u5de5\u827a\uff0c\u5e76\u5b9e\u73b0\u884c\u4e1a\u9886\u5148\u7684<span>1\u00b710<sup>\u207b7<\/sup> kPa\u00b7l\/s<\/span>\u6cc4\u6f0f\u7387\u3002\u6d4b\u8bd5\u65f6\uff0c\u6d4b\u91cf\u7cfb\u7edf\u7f6e\u4e8e\u771f\u7a7a\u8154\u4f53\u5185\u5145\u5165\u6c26\u6c14\u8fdb\u884c\u52a0\u538b\u68c0\u6d4b\u3002\u968f\u540e\uff0c\u6cc4\u6f0f\u68c0\u6d4b\u4eea\u4f1a\u626b\u63cf\u8154\u4f53\u4ee5\u68c0\u6d4b\u9038\u51fa\u7684\u6c26\u6c14\u3002\u7531\u4e8e\u8be5\u65b9\u6cd5\u8981\u6c42\u6781\u9ad8\u4e14\u6781\u5176\u7cbe\u5bc6\uff0c\u5bf9\u5236\u9020\u5546\u800c\u8a00\u6210\u672c\u9ad8\u6602<span>\u2014\u2014<\/span>\u4ece\u6d4b\u8bd5\u8bbe\u5907\u7684\u6295\u8d44\u6210\u672c\uff0c\u5230\u7ef4\u62a4\u8d39\u7528\uff0c\u518d\u5230\u4f7f\u7528\u6602\u8d35\u7684\u6c26\u6c14\u4f5c\u4e3a\u68c0\u6d4b\u6c14\u4f53\uff0c\u6bcf\u4e2a\u73af\u8282\u90fd\u8017\u8d39\u5de8\u5927\u3002<\/p>\n<p>\u6b27\u6d32<span>EN 837-1<\/span>\u3001\u7f8e\u56fd<span>ASME B40.100<\/span>\u53ca\u56fd\u9645<span>ISO 5171<\/span>\u7b49\u76f8\u5173\u6807\u51c6\u4ec5\u8981\u6c42\u538b\u529b\u8868\u5728\u5bc6\u5c01\u6027\u65b9\u9762\u8fbe\u5230<span>5\u00b710<sup>-4<\/sup> kPa\u00b7l\/s<\/span>\u7684\u6cc4\u6f0f\u7387\u3002\u5e02\u573a\u4e0a\u6700\u5e38\u89c1\u7684\u6cc4\u6f0f\u6d4b\u8bd5<span>\u2014\u2014<\/span>\u6c34\u6d74\u6d4b\u8bd5\uff08\u5373\u6240\u8c13\u7684\u6c14\u6ce1\u6d4b\u8bd5\uff09\u548c\u538b\u964d\u6d4b\u8bd5<span>\u2014\u2014\u201c<\/span>\u4ec5<span>\u201d<\/span>\u80fd\u8fbe\u5230<span>10<sup>-4<\/sup> kPa\u00b7l\/s<\/span>\u7684\u53ef\u68c0\u6d4b\u6cc4\u6f0f\u7387\u3002\u6b64\u5916\uff0c\u6c14\u6ce1\u6d4b\u8bd5\u7684\u8bef\u5dee\u7387\u663e\u8457\u66f4\u9ad8\uff0c\u56e0\u4e3a\u5728\u6c34\u6d74\u68c0\u6d4b\u73af\u5883\u4e2d\uff0c\u7ec6\u5fae\u7684\u6cc4\u6f0f\u6781\u6613\u88ab\u8089\u773c\u5ffd\u7565\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u5927\u591a\u6570\u5236\u9020\u5546\u4ec5\u5c06\u6c26\u6c14\u6cc4\u6f0f\u8bd5\u9a8c\u4f5c\u4e3a\u53ef\u9009\u670d\u52a1\u63d0\u4f9b\uff0c\u4e14\u9700\u989d\u5916\u6536\u8d39\u3002<\/p>\n<p>\u5a01\u5361\u91c7\u7528\u7684\u6807\u51c6\u6c26\u6c14\u6cc4\u6f0f\u8bd5\u9a8c\u8981\u6c42\u9ad8\u8fbe<span>1\u00b710<sup>\u207b7<\/sup> kPa\u00b7l\/s<\/span>\uff0c\u6bd4\u5e38\u89c4\u884c\u4e1a\u65b9\u6cd5\u53ca\u6807\u51c6\u8981\u6c42\u4e25\u683c<span>5000<\/span>\u500d\u3002\u8fd9\u610f\u5473\u7740\u6211\u4eec\u80fd\u591f\u68c0\u6d4b\u5230\u6cc4\u6f0f\u91cf\u4ec5\u4e3a\u5e38\u89c4\u6807\u51c6<span>1\/5000<\/span>\u7684\u6781\u5fae\u91cf\u6cc4\u6f0f<span>\u2014\u2014<\/span>\u76f8\u5f53\u4e8e\u6bcf\u79d2\u901a\u8fc7\u7684\u6c14\u4f53\u4f53\u79ef\u51cf\u5c11\u4e86<span>5000<\/span>\u500d\u3002\u5728\u5e94\u7528\u4e2d\uff0c\u5373\u4fbf\u5fae\u5c0f\u7684\u6cc4\u6f0f\u4e5f\u53ef\u80fd\u5bfc\u81f4\u6c61\u67d3\u3001\u538b\u529b\u635f\u5931\u6216\u5b89\u5168\u98ce\u9669\uff0c\u56e0\u6b64\u8fd9\u4e00\u70b9\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p><strong>\u4e0d\u540c\u6cc4\u6f0f\u7387\u7684\u5b9e\u9645\u5f71\u54cd\u5bf9\u6bd4<\/strong><\/p>\n<p>\u4ee5\u5de5\u4e1a\u4e2d\u5e38\u89c1\u7684\u4e59\u70ef\u6c14\u4f53\u5728<span>1 MPa (145 psi)<\/span>\u8fc7\u7a0b\u538b\u529b\u4e0b\u7684\u5e94\u7528\u4e3a\u4f8b\uff0c\u5c55\u793a\u4e0d\u540c\u6cc4\u6f0f\u7387\u5bf9\u5e94\u7684\u5b9e\u9645\u5f71\u54cd\uff1a<\/p>\n<table style=\"height: 165px;width: 95.7799%;border-collapse: collapse;border-style: solid;border-color: #6e6e6e\" border=\"1\">\n<tbody>\n<tr style=\"height: 67px\">\n<td style=\"width: 25%;height: 67px\"><strong>\u6cc4\u6f0f\u7387<\/strong><br \/>\n<strong>\uff08<span>kPa\u00b7l\/s<\/span>\uff09<\/strong><\/td>\n<td style=\"width: 25%;height: 67px\"><strong>\u5b54\u5f84<\/strong><\/td>\n<td style=\"width: 25%;height: 67px\" width=\"202\">\u6c14\u4f53\u6cc4\u6f0f\u63cf\u8ff0<br \/>\n\uff08\u538b\u529b=1MPa\uff09<\/td>\n<td style=\"width: 18.6881%;height: 67px\">\u5e74\u6cc4\u6f0f\u603b\u91cf<\/td>\n<\/tr>\n<tr style=\"height: 49px\">\n<td style=\"width: 25%;height: 49px\">5 \u00b7 10<sup>-4<\/sup><\/td>\n<td style=\"width: 25%;height: 49px\">\u7ea6<span>6<\/span>\u5fae\u7c73<\/td>\n<td style=\"width: 25%;height: 49px\">\u6bcf\u5206\u949f\u6563\u90381\u7acb\u65b9\u5398\u7c73\u6c14\u4f53<\/td>\n<td style=\"width: 18.6881%;height: 49px;background-color: #ff9500\">\u7ea6497\u5347<\/td>\n<\/tr>\n<tr style=\"height: 49px\">\n<td style=\"width: 25%;height: 49px\">1 \u00b7 10<sup>-7<\/sup><\/td>\n<td style=\"width: 25%;height: 49px\" width=\"131\">\u7ea60.1\u5fae\u7c73<\/td>\n<td style=\"width: 25%;height: 49px\">\u6bcf3\u5929\u6563\u90381\u7acb\u65b9\u5398\u7c73\u6c14\u4f53<\/td>\n<td style=\"width: 18.6881%;height: 49px;background-color: #ff9500\">\u7ea60.1\u5347<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7531\u6b64\u53ef\u89c1\uff0c\u7cbe\u51c6\u7684\u6cc4\u6f0f\u6d4b\u8bd5\u5bf9\u4e8e\u4e0d\u9508\u94a2\u538b\u529b\u8868\u7684\u54c1\u8d28\u4fdd\u969c\u4e0e\u5b89\u5168\u9632\u62a4\u81f3\u5173\u91cd\u8981\u3002\u5a01\u5361\u91c7\u7528\u6c26\u6c14\u6cc4\u6f0f\u8bd5\u9a8c\u65b9\u6cd5\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u6700\u5927\u7a0b\u5ea6\u7684\u9632\u6cc4\u6f0f\u4fdd\u62a4\u3002<\/p>\n<p><strong>\u6ce8\uff1a<\/strong>\u5982\u9700\u4e86\u89e3\u5173\u4e8e<span><a href=\"https:\/\/www.wika.com\/en-en\/pressure_gauges.WIKA\" rel=\"external\" target=\"_blank\">\u538b\u529b\u8868<\/a><\/span>\u53ca\u5176\u4ed6<span><a href=\"https:\/\/www.wika.com\/en-en\/pressure.WIKA\" rel=\"external\" target=\"_blank\">\u538b\u529b\u6d4b\u91cf\u4eea\u8868<\/a><\/span>\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u8bbf\u95ee\u5a01\u5361\u5b98\u7f51\u3002\u60a8\u8fd8\u53ef\u5728\u7f51\u7ad9\u4e0a\u4e86\u89e3\u5a01\u5361<span><a href=\"https:\/\/www.wika.com\/en-en\/company.WIKA\" rel=\"external\" target=\"_blank\">\u516c\u53f8<\/a> <\/span>\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u5982\u6709\u4efb\u4f55\u7591\u95ee\uff0c\u60a8\u7684\u4e13\u5c5e<span><a href=\"https:\/\/www.wika.com\/en-en\/contact.WIKA\" rel=\"external\" target=\"_blank\">\u8054\u7cfb\u4eba<\/a><\/span>\u5c06\u968f\u65f6\u4e3a\u60a8\u63d0\u4f9b\u4e13\u4e1a\u652f\u6301\u3002<\/p>\n<p><strong>\u9605\u8bfb\u66f4\u591a\u6587\u7ae0<\/strong><span><br \/>\n<a href=\"https:\/\/blog.wika.com\/en\/products\/pressure-products\/stainless-steel-pressure-gauges-facelift-brings-digital-features\/\" rel=\"external\" target=\"_blank\">\u6570\u5b57\u7115\u989c\uff0c\u4e0d\u9508\u94a2\u538b\u529b\u8868\u5168\u65b0\u5347\u7ea7<\/a><br \/>\n<a href=\"https:\/\/blog.wika.com\/en\/knowhow\/stainless-steel-pressure-gauge-in-safety-version-selection-help\/\" rel=\"external\" target=\"_blank\">\u5b89\u5168\u578b\u4e0d\u9508\u94a2\u538b\u529b\u8868\uff1a\u9009\u578b\u6307\u5357<\/a><br \/>\n<a href=\"https:\/\/blog.wika.com\/en\/knowhow\/switch-contacts-make-pressure-gauges-and-thermometers-active\/\" rel=\"external\" target=\"_blank\">\u7535\u63a5\u70b9\u5f00\u5173\u201c\u6fc0\u6d3b\u201d\u538b\u529b\u8868\u548c\u6e29\u5ea6\u8ba1<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u538b\u529b\u8868\u751f\u4ea7\u8fc7\u7a0b\u4e2d\uff0c\u6d4b\u91cf\u7cfb\u7edf\u7684\u6cc4\u6f0f\u6d4b\u8bd5\u662f\u786e\u4fdd\u5de5\u827a\u4ecb\u8d28\u4e0d\u4f1a\u6cc4\u9732\u5230\u73af\u5883\u4e2d\u7684\u5173\u952e\u73af\u8282\u3002\u7136\u800c\uff0c\u5e02\u573a\u4e0a\u4e0d\u9508\u94a2\u538b\u529b\u8868\u7684\u6cc4\u6f0f\u6d4b 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