{"id":35468,"date":"2026-07-25T10:43:16","date_gmt":"2026-07-25T02:43:16","guid":{"rendered":"https:\/\/www.sam-uk.com\/?p=35468"},"modified":"2026-07-25T10:43:16","modified_gmt":"2026-07-25T02:43:16","slug":"pvc-pipe-fittings-certification-standard-guide","status":"publish","type":"post","link":"https:\/\/www.sam-uk.com\/zh\/pvc-pipe-fittings-certification-standard-guide","title":{"rendered":"PVC\u7ba1\u4ef6\u8ba4\u8bc1\u6807\u51c6\u6307\u5357"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u6587\u7ae0\u5185\u5bb9<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u5207\u6362\u76ee\u5f55\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u5207\u6362<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.sam-uk.com\/zh\/pvc-pipe-fittings-certification-standard-guide\/#PVC_Pipe_Fitting_Certifications_Explained_NSF_Watermark_UPC_What_They_Mean_for_Your_Market\" >PVC\u7ba1\u4ef6\u8ba4\u8bc1\u89e3\u91ca\uff1aNSF\u3001\u6c34\u6807\u3001UPC\u53ca\u5176\u5bf9\u60a8\u7684\u5e02\u573a\u610f\u4e49<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.sam-uk.com\/zh\/pvc-pipe-fittings-certification-standard-guide\/#Why_Certifications_Matter_More_Than_the_Product_Spec_Sheet\" >\u4e3a\u4ec0\u4e48\u8ba4\u8bc1\u6bd4\u4ea7\u54c1\u89c4\u683c\u8868\u66f4\u91cd\u8981<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.sam-uk.com\/zh\/pvc-pipe-fittings-certification-standard-guide\/#North_America_NSF_UPC_and_ETL\" >\u5317\u7f8e\uff1aNSF\u3001UPC\u548cETL<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.sam-uk.com\/zh\/pvc-pipe-fittings-certification-standard-guide\/#NSFANSI_61_%E2%80%94_Drinking_Water_Safety\" >NSF\/ANSI 61 \u2014 \u996e\u7528\u6c34\u5b89\u5168<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.sam-uk.com\/zh\/pvc-pipe-fittings-certification-standard-guide\/#UPC_Uniform_Plumbing_Code_%E2%80%94_IAPMO_Listing\" >UPC\uff08\u7edf\u4e00\u7ba1\u9053\u89c4\u8303\uff09\u2014 IAPMO \u8ba4\u8bc1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.sam-uk.com\/zh\/pvc-pipe-fittings-certification-standard-guide\/#ETL_%E2%80%94_Electrical_and_Multi-Product_Certification\" >ETL \u2014 \u7535\u6c14\u4e0e\u591a\u4ea7\u54c1\u8ba4\u8bc1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.sam-uk.com\/zh\/pvc-pipe-fittings-certification-standard-guide\/#CERTIFICATION_COMPARISON\" >\u8ba4\u8bc1\u6bd4\u8f83<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.sam-uk.com\/zh\/pvc-pipe-fittings-certification-standard-guide\/#Australia_New_Zealand_Watermark_Certification\" >\u6fb3\u5927\u5229\u4e9a\u548c\u65b0\u897f\u5170\uff1a\u6c34\u5370\u8ba4\u8bc1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.sam-uk.com\/zh\/pvc-pipe-fittings-certification-standard-guide\/#What_It_Means_When_a_Manufacturer_Holds_All_of_Them\" >\u5f53\u5236\u9020\u5546\u6301\u6709\u6240\u6709\u8fd9\u4e9b\u8bc1\u4e66\u65f6\u610f\u5473\u7740\u4ec0\u4e48<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.sam-uk.com\/zh\/pvc-pipe-fittings-certification-standard-guide\/#How_to_Verify_Certifications_A_Practical_Checklist\" >\u5982\u4f55\u9a8c\u8bc1\u8ba4\u8bc1\uff1a\u5b9e\u7528\u68c0\u67e5\u6e05\u5355<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.sam-uk.com\/zh\/pvc-pipe-fittings-certification-standard-guide\/#Frequently_Asked_Questions\" >\u5e38\u89c1\u95ee\u9898<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.sam-uk.com\/zh\/pvc-pipe-fittings-certification-standard-guide\/#About_SAM-UK\" >\u5173\u4e8e\u5353\u4fe1\u5851\u4e1a<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"PVC_Pipe_Fitting_Certifications_Explained_NSF_Watermark_UPC_What_They_Mean_for_Your_Market\"><\/span>PVC\u7ba1\u4ef6\u8ba4\u8bc1\u89e3\u91ca\uff1aNSF\u3001\u6c34\u6807\u3001UPC\u53ca\u5176\u5bf9\u60a8\u7684\u5e02\u573a\u610f\u4e49<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"lead\">\u8ba4\u8bc1\u662f\u4f9b\u5e94\u94fe\u7684\u8c0e\u8a00\u63a2\u6d4b\u5668\u7248\u672c\u3002\u4efb\u4f55\u5236\u9020\u5546\u90fd\u53ef\u4ee5\u58f0\u79f0\u4ed6\u4eec\u7684\u7ba1\u4ef6\u7b26\u5408 <strong><a href=\"https:\/\/www.sam-uk.com\/zh\/sam-uk-pvc-pipe-fitting-certificates.html\/\" target=\"_blank\" rel=\"noopener\">ASTM\u6807\u51c6\u3002<\/a><\/strong>. \u90a3\u4e9b\u80fd\u591f\u8bc1\u660e\u8fd9\u4e00\u70b9\u7684\u4eba\u2014\u2014\u62e5\u6709\u7b2c\u4e09\u65b9\u5b9e\u9a8c\u5ba4\u62a5\u544a\u3001\u5de5\u5382\u5ba1\u6838\u8bb0\u5f55\u548c\u5f53\u524d\u8bc1\u4e66\u2014\u2014\u5728\u8fdb\u884c\u4e0d\u540c\u7684\u6e38\u620f\u3002\u4ee5\u4e0b\u662f\u6bcf\u4e2a\u8ba4\u8bc1\u7684\u5b9e\u9645\u610f\u4e49\uff0c\u54ea\u4e9b\u5bf9\u4e8e\u60a8\u7684\u76ee\u6807\u5e02\u573a\u91cd\u8981\uff0c\u4ee5\u53ca\u5982\u4f55\u8bc6\u522b\u771f\u6b63\u7684\u5408\u89c4\u4e0e\u6587\u4e66\u5de5\u4f5c\u4e4b\u95f4\u7684\u5dee\u5f02\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35470\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/NSF\u3001Watermark\u3001UPC-What-They-Mean-for-Your-Market.jpg\" alt=\"NSF\u3001Watermark\u3001UPC\u5bf9\u60a8\u7684\u5e02\u573a\u610f\u5473\u7740\u4ec0\u4e48\" width=\"700\" height=\"454\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/NSF\u3001Watermark\u3001UPC-What-They-Mean-for-Your-Market.jpg 800w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/NSF\u3001Watermark\u3001UPC-What-They-Mean-for-Your-Market-150x97.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/NSF\u3001Watermark\u3001UPC-What-They-Mean-for-Your-Market-18x12.jpg 18w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"Why_Certifications_Matter_More_Than_the_Product_Spec_Sheet\"><\/span>\u4e3a\u4ec0\u4e48\u8ba4\u8bc1\u6bd4\u4ea7\u54c1\u89c4\u683c\u8868\u66f4\u91cd\u8981<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PVC\u7ba1\u4ef6\u89c4\u683c\u8868\u544a\u8bc9\u60a8\u5236\u9020\u5546\u58f0\u79f0\u7684\u540d\u4e49\u5c3a\u5bf8\u548c\u538b\u529b\u7b49\u7ea7\u3002\u7b2c\u4e09\u65b9\u8ba4\u8bc1\u544a\u8bc9\u60a8\u67d0\u4e2a\u72ec\u7acb\u673a\u6784\u5b9e\u9645\u4e0a\u6d4b\u8bd5\u8fc7\u5b83\u3002\u8fd9\u4e24\u8005\u4e4b\u95f4\u7684\u5dee\u8ddd\u5c31\u662f\u91c7\u8d2d\u707e\u96be\u53d1\u751f\u7684\u5730\u65b9\u3002.<\/p>\n<p>\u50cf <strong><a href=\"https:\/\/www.sam-uk.com\/zh\/sam-uk-pvc-pipe-fitting-certificates.html\/\" target=\"_blank\" rel=\"noopener\">NSF\u548c\u6c34\u6807<\/a><\/strong> \u8fd9\u6837\u7684\u8ba4\u8bc1\u80cc\u540e\u7684\u6d4b\u8bd5\u5e76\u4e0d\u662f\u4e00\u6b21\u6027\u7684\u4e8b\u4ef6\u3002\u5b83\u6d89\u53ca\u521d\u6b65\u4ea7\u54c1\u8d44\u683c\u9a8c\u8bc1\u2014\u2014\u5c3a\u5bf8\u68c0\u67e5\u3001\u6750\u6599\u6210\u5206\u5206\u6790\u3001\u6c34\u538b\u6d4b\u8bd5\u3001\u996e\u7528\u6c34\u5b89\u5168\u7684\u63d0\u53d6\u6d4b\u8bd5\u2014\u2014\u968f\u540e\u662f\u6301\u7eed\u7684\u76d1\u7763\u3002\u8ba4\u8bc1\u673a\u6784\u4f1a\u5728\u6ca1\u6709\u63d0\u524d\u901a\u77e5\u7684\u60c5\u51b5\u4e0b\u5230\u5de5\u5382\uff0c\u62bd\u53d6\u751f\u4ea7\u6837\u54c1\u5e76\u518d\u6b21\u6d4b\u8bd5\u3002\u5982\u679c\u6837\u54c1\u672a\u901a\u8fc7\uff0c\u8ba4\u8bc1\u5c06\u88ab\u6682\u505c\u3002\u8fd9\u79cd\u6301\u7eed\u7684\u76d1\u63a7\u4f7f\u5f97\u8ba4\u8bc1\u7684\u4ef7\u503c\u8d85\u8fc7\u5236\u9020\u5546\u7684\u6d4b\u8bd5\u62a5\u544a\u3002\u6d4b\u8bd5\u62a5\u544a\u8bc1\u660e\u4e00\u4e2a\u6837\u672c\u66fe\u7ecf\u901a\u8fc7\u3002\u800c\u8ba4\u8bc1\u5219\u8bc1\u660e\u5236\u9020\u5546\u6301\u7eed\u4fdd\u6301\u8d28\u91cf\u3002.<\/p>\n<p>\u5bf9\u4e8eB2B\u4e70\u5bb6\u6765\u8bf4\uff0c\u8ba4\u8bc1\u6709\u4e09\u4e2a\u5b9e\u9645\u76ee\u7684\u3002\u7b2c\u4e00\uff1a\u5b83\u4eec\u4e3a\u53d7\u76d1\u7ba1\u5e02\u573a\u7684\u4f9b\u5e94\u5546\u8fdb\u884c\u9884\u5ba1\u3002. <strong>\u5728\u5317\u7f8e\uff0c\u672a\u7ecfNSF\/ANSI 61\u8ba4\u8bc1\uff0c\u4f60\u65e0\u6cd5\u9500\u552e\u7528\u4e8e\u996e\u7528\u6c34\u7684PVC\u914d\u4ef6\u3002.<\/strong> \u7b2c\u4e8c\uff1a\u5b83\u4eec\u51cf\u5c11\u4e86\u4f60\u6240\u627f\u53d7\u7684\u8fdb\u6599\u8d28\u91cf\u63a7\u5236\u8d1f\u62c5\u3002\u5982\u679c\u5236\u9020\u5546\u5904\u4e8e\u6301\u7eed\u7684\u7b2c\u4e09\u65b9\u76d1\u7763\u4e0b\uff0c\u4f60\u5c31\u4e0d\u662f\u552f\u4e00\u4e00\u4e2a\u5728\u68c0\u67e5\u8d28\u91cf\u7684\u4eba\u3002\u7b2c\u4e09\uff1a\u4ed6\u4eec\u4e3a\u4f60\u7684\u5ba2\u6237\u63d0\u4f9b\u6587\u6863\u3002\u5e02\u653f\u5e9c\u3001\u5de5\u7a0b\u516c\u53f8\u548c\u653f\u5e9c\u91c7\u8d2d\u4eba\u5458\u901a\u5e38\u5728\u6279\u51c6\u4f9b\u5e94\u5546\u4e4b\u524d\u8981\u6c42\u63d0\u4f9b\u8ba4\u8bc1\u8bc1\u660e\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-35474\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/Why-plastic-pipe-fitting-Certifications-Matter-More-Than-the-Product-Spec-Sheet.jpg\" alt=\"\u4e3a\u4ec0\u4e48\u5851\u6599\u7ba1\u9053\u4e0e\u914d\u4ef6\u8ba4\u8bc1\u6bd4\u4ea7\u54c1\u89c4\u683c\u8868\u66f4\u91cd\u8981\" width=\"700\" height=\"467\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/Why-plastic-pipe-fitting-Certifications-Matter-More-Than-the-Product-Spec-Sheet.jpg 700w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/Why-plastic-pipe-fitting-Certifications-Matter-More-Than-the-Product-Spec-Sheet-150x100.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/Why-plastic-pipe-fitting-Certifications-Matter-More-Than-the-Product-Spec-Sheet-18x12.jpg 18w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"North_America_NSF_UPC_and_ETL\"><\/span>\u5317\u7f8e\uff1aNSF\u3001UPC\u548cETL<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"NSFANSI_61_%E2%80%94_Drinking_Water_Safety\"><\/span>NSF\/ANSI 61 \u2014 \u996e\u7528\u6c34\u5b89\u5168<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>NSF\/ANSI 61<\/strong> \u662f\u4efb\u4f55\u4e0e\u996e\u7528\u6c34\u63a5\u89e6\u7684PVC\u914d\u4ef6\u5728\u7f8e\u56fd\u548c\u52a0\u62ff\u5927\u7684\u4e0d\u53ef\u8c08\u5224\u6807\u51c6\u3002\u6d4b\u8bd5\u6d4b\u91cf\u914d\u4ef6\u5728\u6807\u51c6\u5316\u63a5\u89e6\u6761\u4ef6\u4e0b\u6e17\u5165\u6c34\u4e2d\u7684\u7269\u8d28\u2014\u2014\u91d1\u5c5e\u3001\u6709\u673a\u5316\u5408\u7269\u548c\u5176\u4ed6\u6f5c\u5728\u6c61\u67d3\u7269\u3002\u4e00\u79cd\u901a\u8fc7\u6d4b\u8bd5\u7684\u914d\u4ef6 <strong>NSF\/ANSI 61<\/strong> \u5df2\u8bc1\u660e\u5176\u5bf9\u996e\u7528\u6c34\u4e0d\u4f1a\u91ca\u653e\u6709\u5bb3\u6c34\u5e73\u7684\u6c61\u67d3\u7269\u3002.<\/p>\n<p>\u8be5\u6807\u51c6\u88ab\u7f8e\u56fd\u5b89\u5168\u996e\u7528\u6c34\u6cd5\u5f15\u7528\uff0c\u5e76\u901a\u8fc7\u5404\u5dde\u7684\u7ba1\u9053\u89c4\u8303\u6267\u884c\u3002\u56db\u5341\u516b\u4e2a\u5dde\u8981\u6c42 <strong>NSF\/ANSI 61<\/strong> \u516c\u5171\u4f9b\u6c34\u7cfb\u7edf\u4e2d\u4ea7\u54c1\u7684\u5408\u89c4\u6027\u3002\u5982\u679c\u4f60\u5728\u5317\u7f8e\u63d0\u4f9b\u5e02\u653f\u6c34\u3001\u5546\u4e1a\u7ba1\u9053\u6216\u4f4f\u5b85\u996e\u7528\u6c34\u7684PVC\u914d\u4ef6\uff0c\u8fd9\u9879\u8ba4\u8bc1\u662f\u5fc5\u9700\u7684\u3002.<\/p>\n<p>\u8bb8\u591a\u4e70\u5bb6\u9519\u8fc7\u7684\u4e00\u70b9\uff1a <strong>NSF\/ANSI 61<\/strong> \u8ba4\u8bc1\u662f\u9488\u5bf9\u7279\u5b9a\u4ea7\u54c1\u7684\uff0c\u800c\u4e0d\u662f\u516c\u53f8\u6574\u4f53\u7684\u3002\u5236\u9020\u5546\u7684\u8ba4\u8bc1\u53ef\u80fd\u6db5\u76d6\u67d0\u4e9b\u914d\u4ef6\u5c3a\u5bf8\u548c\u6750\u6599\uff0c\u4f46\u4e0d\u5305\u62ec\u5176\u4ed6\u3002\u52a1\u5fc5\u9a8c\u8bc1\u4f60\u6240\u8d2d\u4e70\u7684\u7279\u5b9aSKU\u662f\u5426\u51fa\u73b0\u5728\u8ba4\u8bc1\u673a\u6784\u7684\u5728\u7ebf\u5217\u8868\u6570\u636e\u5e93\u4e2d\u3002\u201c\u6211\u4eec\u62e5\u6709NSF\u8ba4\u8bc1\u201d\u5e76\u4e0d\u610f\u5473\u7740\u4ed6\u4eec\u9500\u552e\u7684\u6bcf\u4e00\u6b3e\u4ea7\u54c1\u90fd\u7ecf\u8fc7\u8ba4\u8bc1\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35475\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/NSF\u3001ANSI-61-PVC-pipe-fittings-Drinking-Water-Safety.jpg\" alt=\"NSF\u3001ANSI 61 PVC\u7ba1\u9053\u4e0e\u914d\u4ef6\u996e\u7528\u6c34\u5b89\u5168\" width=\"500\" height=\"286\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/NSF\u3001ANSI-61-PVC-pipe-fittings-Drinking-Water-Safety.jpg 700w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/NSF\u3001ANSI-61-PVC-pipe-fittings-Drinking-Water-Safety-150x86.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/NSF\u3001ANSI-61-PVC-pipe-fittings-Drinking-Water-Safety-18x10.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"UPC_Uniform_Plumbing_Code_%E2%80%94_IAPMO_Listing\"><\/span>UPC\uff08\u7edf\u4e00\u7ba1\u9053\u89c4\u8303\uff09\u2014 IAPMO \u8ba4\u8bc1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>UPC \u8ba4\u8bc1<\/strong>, \u7531 IAPMO\uff08\u56fd\u9645\u7ba1\u9053\u4e0e\u673a\u68b0\u5b98\u5458\u534f\u4f1a\uff09\u7ba1\u7406\uff0c\u9a8c\u8bc1\u4e0e\u8bb8\u591a\u7f8e\u56fd\u897f\u90e8\u5dde\u548c\u5730\u533a\u91c7\u7528\u7684\u7edf\u4e00\u7ba1\u9053\u89c4\u8303\u7684\u5408\u89c4\u6027\u3002\u867d\u7136 NSF \u5173\u6ce8\u5065\u5eb7\u5f71\u54cd\uff08\u4ec0\u4e48\u7269\u8d28\u6d78\u51fa\u5230\u6c34\u4e2d\uff09\uff0cUPC \u5173\u6ce8\u4ea7\u54c1\u6027\u80fd\u2014\u2014\u8be5\u914d\u4ef6\u5728\u7ba1\u9053\u89c4\u8303\u4e0b\u662f\u5426\u7b26\u5408\u5c3a\u5bf8\u3001\u538b\u529b\u548c\u6750\u6599\u8981\u6c42\uff1f<\/p>\n<p>UPC \u8ba4\u8bc1\u5bf9\u4e8e\u7528\u4e8e\u5efa\u7b51\u7ba1\u9053\u7cfb\u7edf\u7684 PVC \u914d\u4ef6\u5c24\u5176\u91cd\u8981\u2014\u2014 <a href=\"https:\/\/www.sam-uk.com\/zh\/shop\/%e6%8e%92%e6%b0%b4\/\" target=\"_blank\" rel=\"noopener\"><strong>DWV\uff08\u6392\u6c34\u3001\u5e9f\u6c34\u3001\u901a\u98ce\uff09<\/strong><\/a>, \u538b\u529b\u6c34\u5206\u914d\u548c\u6d88\u9632\u55b7\u6dcb\u5e94\u7528\u3002\u8ba4\u8bc1\u53c2\u8003 <strong>ASTM \u6807\u51c6\uff08<a href=\"https:\/\/www.sam-uk.com\/zh\/shop\/pvc-sch40-%e5%8e%8b%e5%8a%9b%e7%ae%a1-8-%e6%8e%a5%e5%a4%b4astm-d2466\/\" target=\"_blank\" rel=\"noopener\">D2466<\/a>, <a href=\"https:\/\/www.sam-uk.com\/zh\/shop\/pvc-sch80-%e5%8e%8b%e5%8a%9b%e7%ae%a1%e4%bb%b6astm-d2467\/\" target=\"_blank\" rel=\"noopener\">D2467<\/a>, <a href=\"https:\/\/www.sam-uk.com\/zh\/shop\/pvc-dwv-%e7%ae%a1%e4%bb%b6astmd2665\/\" target=\"_blank\" rel=\"noopener\">D2665<\/a>)<\/strong> \u4f46\u901a\u8fc7\u72ec\u7acb\u6d4b\u8bd5\u800c\u4e0d\u662f\u5236\u9020\u5546\u81ea\u6211\u58f0\u660e\u6765\u9a8c\u8bc1\u5408\u89c4\u6027\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35476\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/UPC-Uniform-PVC-pipe-fittings-Code-IAPMO-Listing.jpg\" alt=\"UPC\u7edf\u4e00PVC\u7ba1\u9053\u4e0e\u914d\u4ef6\u89c4\u8303IAPMO\u4e0a\u5e02\" width=\"500\" height=\"334\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/UPC-Uniform-PVC-pipe-fittings-Code-IAPMO-Listing.jpg 700w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/UPC-Uniform-PVC-pipe-fittings-Code-IAPMO-Listing-150x100.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/UPC-Uniform-PVC-pipe-fittings-Code-IAPMO-Listing-18x12.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"ETL_%E2%80%94_Electrical_and_Multi-Product_Certification\"><\/span>ETL \u2014 \u7535\u6c14\u4e0e\u591a\u4ea7\u54c1\u8ba4\u8bc1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>ETL \u8ba4\u8bc1\u7531 Intertek \u53d1\u5e03\uff0c\u901a\u5e38\u4e0e\u7535\u6c14\u4ea7\u54c1\u76f8\u5173\uff0c\u4f46\u4e5f\u6db5\u76d6\u5305\u62ec\u7528\u4e8e\u7535\u6c14\u5bfc\u7ba1\u5e94\u7528\u7684 PVC \u914d\u4ef6\u5728\u5185\u7684\u7ba1\u9053\u4ea7\u54c1\u3002\u5bf9\u4e8e\u7528\u4f5c\u7535\u6c14\u5bfc\u7ba1\u7bb1\u4f53\u6216\u914d\u4ef6\u7684 PVC \u914d\u4ef6\uff0cETL \u8ba4\u8bc1\u786e\u8ba4\u7b26\u5408 UL 514B \u548c\u76f8\u5173\u6807\u51c6\u3002\u5bf9\u4e8e\u7ba1\u9053\u4ea7\u54c1\uff0cETL \u63d0\u4f9b\u4e86\u4e0e NSF \u548c UPC \u4e00\u8d77\u5c55\u793a\u6807\u51c6\u5408\u89c4\u6027\u7684\u66ff\u4ee3\u8def\u5f84\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35477\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/ETL-\u2014-Electrical-and-Multi-Product-Certification.jpg\" alt=\"ETL \u2014 \u7535\u6c14\u4e0e\u591a\u4ea7\u54c1\u8ba4\u8bc1\" width=\"500\" height=\"334\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/ETL-\u2014-Electrical-and-Multi-Product-Certification.jpg 700w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/ETL-\u2014-Electrical-and-Multi-Product-Certification-150x100.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/ETL-\u2014-Electrical-and-Multi-Product-Certification-18x12.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"CERTIFICATION_COMPARISON\"><\/span>\u8ba4\u8bc1\u6bd4\u8f83<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table style=\"height: 184px;\" width=\"1044\">\n<thead>\n<tr>\n<th>\u8ba4\u8bc1<\/th>\n<th>\u53d1\u8bc1\u673a\u6784<\/th>\n<th>\u6db5\u76d6\u5185\u5bb9<\/th>\n<th>\u6240\u9700\u5728<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>NSF\/ANSI 61<\/td>\n<td>NSF \u56fd\u9645<\/td>\n<td>\u996e\u7528\u6c34\u5b89\u5168\u2014\u2014\u6c61\u67d3\u7269\u6d78\u51fa<\/td>\n<td>\u7f8e\u56fd\u3001\u52a0\u62ff\u5927\u996e\u7528\u6c34<\/td>\n<\/tr>\n<tr>\n<td>UPC<\/td>\n<td>IAPMO<\/td>\n<td>\u7ba1\u9053\u5408\u89c4 - \u4ea7\u54c1\u6027\u80fd<\/td>\n<td>\u7f8e\u56fd\u897f\u90e8\u5dde\uff0c\u5404\u79cd\u53f8\u6cd5\u7ba1\u8f96\u533a<\/td>\n<\/tr>\n<tr>\n<td>ETL<\/td>\n<td>Intertek<\/td>\n<td>\u7535\u6c14\u5bfc\u7ba1\u548c\u7ba1\u9053\u4ea7\u54c1\u5408\u89c4<\/td>\n<td>\u5317\u7f8e<\/td>\n<\/tr>\n<tr>\n<td>\u6c34\u5370<\/td>\n<td>JAS-ANZ \u8ba4\u8bc1\u673a\u6784<\/td>\n<td>\u7ba1\u9053\u548c\u6392\u6c34\u4ea7\u54c1\u5b89\u5168<\/td>\n<td>\u6fb3\u5927\u5229\u4e9a\uff0c\u65b0\u897f\u5170<\/td>\n<\/tr>\n<tr>\n<td>ISO 9001<\/td>\n<td>\u5404\u79cd\u8ba4\u8bc1\u673a\u6784<\/td>\n<td>\u8d28\u91cf\u7ba1\u7406\u4f53\u7cfb<\/td>\n<td>\u5168\u7403 - \u57fa\u51c6\u8981\u6c42<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35478\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/NSF\u3001ANSI-61\u3001UPC\u3001ETL\u3001Watermark\u3001ISO-9001-CERTIFICATION-COMPARISON.jpg\" alt=\"NSF\u3001ANSI 61\u3001UPC\u3001ETL\u3001Watermark\u3001ISO 9001\u8ba4\u8bc1\u6bd4\u8f83\" width=\"600\" height=\"400\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/NSF\u3001ANSI-61\u3001UPC\u3001ETL\u3001Watermark\u3001ISO-9001-CERTIFICATION-COMPARISON.jpg 700w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/NSF\u3001ANSI-61\u3001UPC\u3001ETL\u3001Watermark\u3001ISO-9001-CERTIFICATION-COMPARISON-150x100.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/NSF\u3001ANSI-61\u3001UPC\u3001ETL\u3001Watermark\u3001ISO-9001-CERTIFICATION-COMPARISON-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"Australia_New_Zealand_Watermark_Certification\"><\/span>\u6fb3\u5927\u5229\u4e9a\u548c\u65b0\u897f\u5170\uff1a\u6c34\u5370\u8ba4\u8bc1<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u6c34\u5370\u662f\u6fb3\u5927\u5229\u4e9a\u5f3a\u5236\u6027\u8ba4\u8bc1\u65b9\u6848\uff0c\u9002\u7528\u4e8e\u7ba1\u9053\u548c\u6392\u6c34\u4ea7\u54c1\uff0c\u7531\u6fb3\u5927\u5229\u4e9a\u5efa\u7b51\u89c4\u8303\u59d4\u5458\u4f1a\uff08ABCB\uff09\u7ba1\u7406\uff0c\u5e76\u7531JAS-ANZ\u8ba4\u53ef\u7684\u8ba4\u8bc1\u673a\u6784\u8d1f\u8d23\u3002AS\/NZS 4020\u662f\u63a5\u89e6\u996e\u7528\u6c34\u4ea7\u54c1\u7684\u6d4b\u8bd5\u6807\u51c6\u2014\u2014\u76f8\u5f53\u4e8e\u6fb3\u5927\u5229\u4e9a\u7684NSF\/ANSI 61\u3002.<\/p>\n<p>\u6c34\u5370\u8ba4\u8bc1\u8fc7\u7a0b\u662f\u4e25\u683c\u7684\u3002\u4ea7\u54c1\u987b\u7b26\u5408\u76f8\u5173\u7684\u6fb3\u5927\u5229\u4e9a\/\u65b0\u897f\u5170\u6807\u51c6\u2014\u2014\u5bf9\u4e8ePVC\u914d\u4ef6\uff0c\u901a\u5e38\u610f\u5473\u7740 <strong><a href=\"https:\/\/www.sam-uk.com\/zh\/shop\/pvc-dwv-%e7%ae%a1%e4%bb%b6-as-nzs-1260-wmk26376\/\" target=\"_blank\" rel=\"noopener\">AS\/NZS 1260\u9002\u7528\u4e8ePVC-U\u7ba1\u548c\u914d\u4ef6<\/a><\/strong> \u7528\u4e8e\u538b\u529b\u5e94\u7528\uff0c\u6216AS\/NZS 1477\u9002\u7528\u4e8e\u538b\u529b\u548c\u975e\u538b\u529b\u5e94\u7528\u7684PVC\u7ba1\u548c\u914d\u4ef6\u3002\u6d4b\u8bd5\u6db5\u76d6\u5c3a\u5bf8\u3001\u6750\u6599\u7279\u6027\u3001\u6c34\u9759\u538b\u529b\u6027\u80fd\u3001\u51b2\u51fb\u6297\u6027\u4ee5\u53ca\u5bf9\u6c34\u8d28\u91cf\u7684\u5f71\u54cd\uff08AS\/NZS 4020\uff09\u3002.<\/p>\n<p>\u6c34\u5370\u5bf9\u56fd\u9645\u5236\u9020\u5546\u7279\u522b\u4e25\u82db\u7684\u539f\u56e0\u5728\u4e8e\u6301\u7eed\u7684\u5408\u89c4\u8981\u6c42\u3002\u7ecf\u8fc7\u8ba4\u8bc1\u7684\u4ea7\u54c1\u5fc5\u987b\u5b9a\u671f\u91cd\u65b0\u6d4b\u8bd5\uff0c\u5236\u9020\u5546\u7684\u8d28\u91cf\u7cfb\u7edf\u9700\u8981\u5b9a\u671f\u8fdb\u884c\u76d1\u7763\u5ba1\u6838\uff0c\u4efb\u4f55\u4ea7\u54c1\u914d\u65b9\u3001\u8bbe\u8ba1\u6216\u5236\u9020\u8fc7\u7a0b\u7684\u66f4\u6539\u90fd\u5fc5\u987b\u62a5\u544a\uff0c\u53ef\u80fd\u9700\u8981\u91cd\u65b0\u8ba4\u8bc1\u3002\u8fd9\u4e0d\u662f\u4e00\u6b21\u6027\u7684\u8ba4\u8bc1\u2014\u2014\u8fd9\u662f\u4e00\u4e2a\u6301\u7eed\u7684\u627f\u8bfa\uff0c\u9700\u8981\u4e13\u95e8\u7684\u5408\u89c4\u8d44\u6e90\u3002.<\/p>\n<p>\u5bf9\u4e8e\u4e3a\u6fb3\u5927\u5229\u4e9a\u5e02\u573a\u91c7\u8d2dPVC\u914d\u4ef6\u7684B2B\u4e70\u5bb6\u6765\u8bf4\uff0c\u6c34\u5370\u8bb8\u53ef\u8bc1\u9a8c\u8bc1\u662f\u76f4\u63a5\u7684\uff1aABCB\u7ef4\u62a4\u4e00\u4e2a\u7ecf\u8fc7\u8ba4\u8bc1\u7684\u4ea7\u54c1\u7684\u516c\u5171\u6570\u636e\u5e93\u3002\u5982\u679c\u5236\u9020\u5546\u58f0\u79f0\u62e5\u6709\u6c34\u5370\u8ba4\u8bc1\u4f46\u672a\u51fa\u73b0\u5728\u8be5\u6570\u636e\u5e93\u4e2d\uff0c\u5219\u8be5\u58f0\u660e\u65e0\u6548\u3002\u6c34\u5370\u8bb8\u53ef\u8bc1\u7f16\u53f7\u4ee5\u201cWMK\u201d\u5f00\u5934\uff0c\u540e\u8ddf\u4e94\u4f4d\u6570\u5b57\u2014\u2014\u4f8b\u5982\uff0cWMK26376\u2014\u2014\u662f\u6807\u51c6\u683c\u5f0f\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35480\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/Australia-New-Zealand-plasti-pipe-fittings-Watermark-Certification.jpg\" alt=\"\u6fb3\u5927\u5229\u4e9a\u548c\u65b0\u897f\u5170\u5851\u6599\u7ba1\u9053\u4e0e\u914d\u4ef6Watermark\u8ba4\u8bc1\" width=\"500\" height=\"334\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/Australia-New-Zealand-plasti-pipe-fittings-Watermark-Certification.jpg 700w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/Australia-New-Zealand-plasti-pipe-fittings-Watermark-Certification-150x100.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/Australia-New-Zealand-plasti-pipe-fittings-Watermark-Certification-18x12.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"What_It_Means_When_a_Manufacturer_Holds_All_of_Them\"><\/span>\u5f53\u5236\u9020\u5546\u6301\u6709\u6240\u6709\u8fd9\u4e9b\u8bc1\u4e66\u65f6\u610f\u5473\u7740\u4ec0\u4e48<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u6301\u6709 <strong><a href=\"https:\/\/www.sam-uk.com\/zh\/sam-uk-pvc-pipe-fitting-certificates.html\/\" target=\"_blank\" rel=\"noopener\">NSF\u3001UPC\u3001ETL\u548c\u6c34\u5370\u8ba4\u8bc1\u7684PVC\u914d\u4ef6\u5236\u9020\u5546\u540c\u65f6\u2014\u2014\u4ee5\u53caISO 9001<\/a><\/strong> \u2014\u2014\u5df2\u901a\u8fc7\u4e94\u4e2a\u72ec\u7acb\u8ba4\u8bc1\u673a\u6784\u7684\u5ba1\u6838\u3002\u6bcf\u6b21\u5ba1\u6838\u8986\u76d6\u4e0d\u540c\u7684\u8303\u56f4\uff1aNSF\u68c0\u67e5\u6750\u6599\u5b89\u5168\u6027\uff0cUPC\u68c0\u67e5\u7ba1\u9053\u89c4\u8303\u5408\u89c4\u6027\uff0cETL\u68c0\u67e5\u7535\u6c14\u5b89\u5168\u8981\u6c42\uff0c\u6c34\u5370\u68c0\u67e5\u6fb3\u5927\u5229\u4e9a\u7ba1\u9053\u6807\u51c6\uff0cISO 9001\u68c0\u67e5\u8d28\u91cf\u7ba1\u7406\u4f53\u7cfb\u672c\u8eab\u3002.<\/p>\n<p>\u8fd9\u4e00\u5b9e\u9645\u64cd\u4f5c\u80cc\u540e\u662f\u663e\u8457\u7684\u3002\u7ef4\u62a4\u4e94\u4e2a\u8ba4\u8bc1\u7684\u5236\u9020\u5546\u8fd0\u884c\u7740\u4e00\u4e2a\u8db3\u591f\u5f3a\u5927\u7684\u5185\u90e8\u8d28\u91cf\u7cfb\u7edf\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u5ba1\u6838\u5458\u4f7f\u7528\u7684\u4e0d\u540c\u68c0\u67e5\u8868\u548c\u4f18\u5148\u7ea7\u3002\u4ed6\u4eec\u6709\u8bb0\u5f55\u7684\u539f\u6750\u6599\u53ef\u8ffd\u6eaf\u6027\uff0c\u7ecf\u8fc7\u6821\u51c6\u7684\u6d4b\u8bd5\u8bbe\u5907\uff0c\u53d7\u8fc7\u57f9\u8bad\u7684\u8d28\u91cf\u63a7\u5236\u4eba\u5458\uff0c\u4ee5\u53ca\u6709\u6548\u7684\u7ea0\u6b63\u63aa\u65bd\u7a0b\u5e8f\u3002\u8fd9\u4e9b\u8ba4\u8bc1\u662f\u53ef\u89c1\u7684\u8bc1\u636e\u3002\u57fa\u7840\u8bbe\u65bd\u2014\u2014\u8d28\u91cf\u7cfb\u7edf\u3001\u6d4b\u8bd5\u5b9e\u9a8c\u5ba4\u3001\u6587\u6863\u7ba1\u7406\u2014\u2014\u624d\u662f\u5b9e\u9645\u63d0\u4f9b\u6301\u7eed\u4e00\u81f4\u4ea7\u54c1\u7684\u5173\u952e\u3002.<\/p>\n<p>\u5bf9\u4e8e\u91c7\u8d2d\u56e2\u961f\u6765\u8bf4\uff0c\u591a\u8ba4\u8bc1\u5236\u9020\u5546\u53ef\u4ee5\u7f29\u77ed\u4f9b\u5e94\u5546\u8d44\u683c\u65f6\u95f4\u3002\u4f60\u53ef\u4ee5\u4f9d\u9760\u4e94\u4e2a\u72ec\u7acb\u673a\u6784\u5df2\u7ecf\u5ba1\u6838\u8fc7\u7684\u4e8b\u5b9e\uff0c\u800c\u4e0d\u5fc5\u81ea\u5df1\u5ba1\u6838\u5de5\u5382\u4ee5\u9a8c\u8bc1\u8d28\u91cf\u7cfb\u7edf\u3002\u8fd9\u4e0d\u80fd\u66ff\u4ee3\u5546\u4e1a\u5c3d\u804c\u8c03\u67e5\u2014\u2014\u4ef7\u683c\u3001\u4ea7\u80fd\u3001\u4ea4\u8d27\u53ef\u9760\u6027\u4ecd\u9700\u4f60\u81ea\u5df1\u7684\u8bc4\u4f30\u2014\u2014\u4f46\u53ef\u4ee5\u663e\u8457\u7f29\u77ed\u6280\u672f\u8d44\u683c\u9636\u6bb5\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35481\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/NSF-UPC-ETL-and-Watermark-simultaneously-\u2014-plus-ISO-9001.jpg\" alt=\"NSF\u3001UPC\u3001ETL\u548c\u6c34\u5370\u8ba4\u8bc1\u7684PVC\u914d\u4ef6\u5236\u9020\u5546\u540c\u65f6\u2014\u2014\u4ee5\u53caISO 9001\" width=\"600\" height=\"379\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/NSF-UPC-ETL-and-Watermark-simultaneously-\u2014-plus-ISO-9001.jpg 700w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/NSF-UPC-ETL-and-Watermark-simultaneously-\u2014-plus-ISO-9001-150x95.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/NSF-UPC-ETL-and-Watermark-simultaneously-\u2014-plus-ISO-9001-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Verify_Certifications_A_Practical_Checklist\"><\/span>\u5982\u4f55\u9a8c\u8bc1\u8ba4\u8bc1\uff1a\u5b9e\u7528\u68c0\u67e5\u6e05\u5355<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>\u67e5\u770b\u5728\u7ebf\u6570\u636e\u5e93\u3002.<\/strong>\u00a0\u6bcf\u4e2a\u4e3b\u8981\u8ba4\u8bc1\u673a\u6784\u90fd\u6709\u641c\u7d22\u53ef\u67e5\u7684\u8ba4\u8bc1\u4ea7\u54c1\u5728\u7ebf\u6e05\u5355\u3002NSF\u3001IAPMO\uff08UPC\uff09\u548cABCB\uff08\u6c34\u5370\uff09\u90fd\u6709\u516c\u5171\u6570\u636e\u5e93\u3002\u786e\u8ba4\u8ba4\u8bc1\u662f\u6700\u65b0\u7684\u2014\u2014\u67e5\u770b\u5230\u671f\u65e5\u671f\u548c\u6682\u505c\u901a\u77e5\u3002.<\/li>\n<li><strong>\u5c06\u8bc1\u4e66\u4e0e\u7279\u5b9a\u4ea7\u54c1\u5339\u914d\u3002.<\/strong>\u00a0\u516c\u53f8\u7ea7\u522b\u7684\u6e05\u5355\u5e76\u4e0d\u8986\u76d6\u6240\u6709SKU\u3002\u9a8c\u8bc1\u4f60\u6240\u8d2d\u4e70\u7684\u786e\u5207\u4ea7\u54c1\u7c7b\u578b\u3001\u6750\u6599\u548c\u5927\u5c0f\u8303\u56f4\u662f\u5426\u5728\u8bc1\u4e66\u8303\u56f4\u5185\u3002.<\/li>\n<li><strong>\u8bf7\u6c42\u6700\u65b0\u7684\u76d1\u7763\u5ba1\u6838\u62a5\u544a\u3002.<\/strong>\u00a0\u5408\u6cd5\u7684\u5236\u9020\u5546\u5728\u8fdb\u884c\u6301\u7eed\u8ba4\u8bc1\u65f6\u5e94\u80fd\u591f\u63d0\u4f9b\u5176\u6700\u65b0\u7684\u5ba1\u6838\u6458\u8981\u3002\u5982\u679c\u4ed6\u4eec\u4e0d\u80fd\u6216\u4e0d\u613f\u610f\uff0c\u8ba4\u8bc1\u53ef\u80fd\u5df2\u8fc7\u671f\u6216\u53d7\u5230\u9650\u5236\u3002.<\/li>\n<li><strong>\u68c0\u67e5ISO 9001\u4f5c\u4e3a\u57fa\u7840\u6807\u51c6\u3002.<\/strong>\u00a0ISO 9001\u4e0d\u662f\u4ea7\u54c1\u8ba4\u8bc1\uff0c\u4f46\u5b83\u662f\u6700\u4f4e\u7684\u8d28\u91cf\u7ba1\u7406\u6846\u67b6\u3002\u6ca1\u6709ISO 9001\u7684\u5236\u9020\u5546\u51e0\u4e4e\u80af\u5b9a\u6ca1\u6709\u7ef4\u62a4\u4ea7\u54c1\u8ba4\u8bc1\u6240\u9700\u7684\u7cfb\u7edf\u3002.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35504\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/How-to-Verify-Certifications.jpg\" alt=\"\u5982\u4f55\u9a8c\u8bc1\u8ba4\u8bc1\" width=\"600\" height=\"356\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/How-to-Verify-Certifications.jpg 700w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/How-to-Verify-Certifications-150x89.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2026\/07\/How-to-Verify-Certifications-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<hr \/>\n<article>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>\u5e38\u89c1\u95ee\u9898<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<details open=\"open\">\n<summary><strong>NSF\/ANSI 61\u548cNSF\/ANSI 14\u4e4b\u95f4\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/strong><\/summary>\n<p>NSF\/ANSI 61\u6db5\u76d6\u5065\u5eb7\u6548\u5e94\u2014\u2014\u4ece\u4ea7\u54c1\u6e17\u900f\u5230\u996e\u7528\u6c34\u4e2d\u7684\u7269\u8d28\u3002NSF\/ANSI 14\u6db5\u76d6\u7269\u7406\u6027\u80fd\u2014\u2014\u5c3a\u5bf8\u3001\u538b\u529b\u7b49\u7ea7\u3001\u6750\u6599\u5c5e\u6027\u3002\u8bb8\u591aPVC\u7ba1\u9053\u548c\u914d\u4ef6\u4ea7\u54c1\u90fd\u540c\u65f6\u62e5\u6709\u8fd9\u4e24\u9879\u8ba4\u8bc1\u3002\u5728\u996e\u7528\u6c34\u5e94\u7528\u4e2d\uff0cNSF\/ANSI 61\u662f\u7ba1\u9053\u89c4\u8303\u6240\u53c2\u8003\u7684\u5065\u5eb7\u6548\u5e94\u6807\u51c6\u3002.<\/p>\n<\/details>\n<details open=\"open\">\n<summary><strong>\u6211\u5728\u6fb3\u5927\u5229\u4e9a\u9500\u552ePVC\u914d\u4ef6\u9700\u8981Watermark\u8ba4\u8bc1\u5417\uff1f<\/strong><\/summary>\n<p>\u662f\u7684\u2014\u2014\u9488\u5bf9\u7ba1\u9053\u548c\u6392\u6c34\u5e94\u7528\u3002Watermark\u8ba4\u8bc1\u65b9\u6848\u662f\u6fb3\u5927\u5229\u4e9a\u56fd\u5bb6\u5efa\u7b51\u4ee3\u7801(NCC)\u4e0b\u9488\u5bf9\u5b89\u88c5\u5728\u6fb3\u5927\u5229\u4e9a\u7684\u7ba1\u9053\u4ea7\u54c1\u5f3a\u5236\u8981\u6c42\u7684\u3002\u6ca1\u6709Watermark\u8ba4\u8bc1\u7684\u4ea7\u54c1\u4e0d\u80fd\u5408\u6cd5\u5b89\u88c5\u3002\u8ba4\u8bc1\u5fc5\u987b\u6db5\u76d6\u5177\u4f53\u4ea7\u54c1\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u5236\u9020\u5546\u3002.<\/p>\n<\/details>\n<details open=\"open\">\n<summary><strong>PVC\u914d\u4ef6\u8ba4\u8bc1\u591a\u4e45\u5ba1\u6838\u4e00\u6b21\uff1f<\/strong><\/summary>\n<p>\u5927\u591a\u6570\u8ba4\u8bc1\u673a\u6784\u81f3\u5c11\u8fdb\u884c\u5e74\u5ea6\u76d1\u7763\u5ba1\u6838\uff0c\u6709\u4e9b\u6839\u636e\u4ea7\u54c1\u548c\u98ce\u9669\u7279\u5f81\u8981\u6c42\u534a\u5e74\u5ea6\u6216\u5b63\u5ea6\u8ddf\u8fdb\u6d4b\u8bd5\u3002NSF\u901a\u5e38\u8981\u6c42\u5b9e\u65bd\u5e74\u68c0\u4e14\u4e0d\u4e8b\u5148\u901a\u77e5\u7684\u8bbe\u65bd\u5ba1\u6838\uff0c\u4ee5\u53ca\u5468\u671f\u6027\u4ea7\u54c1\u91cd\u65b0\u6d4b\u8bd5\u3002Watermark\u8981\u6c42\u5b9a\u671f\u76d1\u7763\u5ba1\u6838\u548c\u6839\u636e\u9002\u7528\u6807\u51c6\u8fdb\u884c\u5468\u671f\u6027\u91cd\u65b0\u6d4b\u8bd5\u3002.<\/p>\n<\/details>\n<details open=\"open\">\n<summary><strong>ISO 9001\u5bf9PVC\u914d\u4ef6\u7684\u8d28\u91cf\u4fdd\u8bc1\u591f\u5417\uff1f<\/strong><\/summary>\n<p>\u4e0d\u591f\u3002ISO 9001\u8ba4\u8bc1\u8d28\u91cf\u7ba1\u7406\u4f53\u7cfb\u2014\u2014\u6587\u6863\u3001\u8fc7\u7a0b\u63a7\u5236\u3001\u7ea0\u6b63\u63aa\u65bd\u2014\u2014\u4f46\u4e0d\u5bf9\u7167\u7279\u5b9a\u6807\u51c6\u6d4b\u8bd5\u4ea7\u54c1\u6027\u80fd\u3002ISO 9001\u662f\u57fa\u7840\u3002\u50cfNSF\u3001Watermark\u548cUPC\u8fd9\u6837\u7684\u4ea7\u54c1\u8ba4\u8bc1\u662f\u5728\u8fd9\u4e00\u57fa\u7840\u4e0a\uff0c\u901a\u8fc7\u6d4b\u8bd5\u5b9e\u9645\u4ea7\u54c1\u4ee5\u7b26\u5408\u7279\u5b9a\u6027\u80fd\u548c\u5b89\u5168\u6807\u51c6\u5efa\u7acb\u7684\u3002.<\/p>\n<\/details>\n<details open=\"open\">\n<summary><strong>\u5236\u9020\u5546\u53ef\u4ee5\u5931\u53bb\u5176\u8ba4\u8bc1\u5417\uff1f<\/strong><\/summary>\n<p>\u53ef\u4ee5\u2014\u2014\u5e76\u4e14\u8fd9\u79cd\u60c5\u51b5\u53d1\u751f\u5f97\u6bd4\u4e70\u5bb6\u610f\u8bc6\u5230\u7684\u8981\u9891\u7e41\u3002\u7531\u4e8e\u672a\u901a\u8fc7\u7684\u76d1\u7763\u6d4b\u8bd5\u3001\u9519\u8fc7\u7684\u5ba1\u6838\u622a\u6b62\u65e5\u671f\u3001\u672a\u7ecf\u6388\u6743\u7684\u4ea7\u54c1\u53d8\u66f4\u6216\u672a\u80fd\u89e3\u51b3\u4e0d\u5408\u89c4\u95ee\u9898\uff0c\u8ba4\u8bc1\u53ef\u4ee5\u88ab\u6682\u505c\u6216\u64a4\u9500\u3002\u5728\u5411\u8ba4\u8bc1\u5236\u9020\u5546\u4e0b\u5927\u8ba2\u5355\u4e4b\u524d\uff0c\u9a8c\u8bc1\u53d1\u8bc1\u673a\u6784\u516c\u5171\u6570\u636e\u5e93\u4e2d\u7684\u8ba4\u8bc1\u72b6\u6001\u2014\u2014\u4e0d\u4ec5\u4ec5\u662f\u5236\u9020\u5546\u63d0\u4f9b\u7684\u8bc1\u4e66\u3002.<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"About_SAM-UK\"><\/span>\u5173\u4e8e\u5353\u4fe1\u5851\u4e1a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong><a href=\"https:\/\/www.sam-uk.com\/zh\/\" target=\"_blank\" rel=\"noopener\">SAM-UK<\/a><\/strong> \u662f\u4e13\u4e1a\u4eba\u58eb <strong>20\u5e74\u4ee5\u4e0a<\/strong> \u751f\u4ea7\u4e59\u70ef\u57fa\u5efa\u7b51\u578b\u6750\u4ea7\u54c1\u7684\u5236\u9020\u5546\uff0c\u4ee5\u53ca <strong><a href=\"https:\/\/www.sam-uk.com\/zh\/pvc-pipe-and-fitting-manufacturer\/\" target=\"_blank\" rel=\"noopener\">\u805a\u6c2f\u4e59\u70ef<\/a><\/strong> ,\u00a0<strong><a href=\"https:\/\/www.sam-uk.com\/zh\/shop\/cpvc-sch40-%e7%ae%a1%e4%bb%b6astm-d2846\/\" target=\"_blank\" rel=\"noopener\">CPVC<\/a><\/strong> , <strong><a href=\"https:\/\/www.sam-uk.com\/zh\/shop\/pph-%e8%9e%ba%e7%ba%b9%e7%ae%a1%e4%bb%b6-iso-15874\/\" target=\"_blank\" rel=\"noopener\">PPH<\/a><\/strong> , <strong><a href=\"https:\/\/www.sam-uk.com\/zh\/shop\/ppr-%e7%ae%a1%e4%bb%b6-3\/\" target=\"_blank\" rel=\"noopener\">PPR<\/a><\/strong> , <strong><a href=\"https:\/\/www.sam-uk.com\/zh\/shop\/pp-%e5%8e%8b%e7%bc%a9%e6%8e%a5%e5%a4%b4-1\/\" target=\"_blank\" rel=\"noopener\">\u805a\u4e19\u70ef<\/a> <\/strong>\u7ba1\u6750\u548c\u7ba1\u4ef6\u3001\u9600\u95e8\u3001\u6c34\u9f99\u5934\u7b49\u3002\u6211\u4eec\u62e5\u6709 <a href=\"https:\/\/www.sam-uk.com\/zh\/sam-uk-pvc-pipe-fitting-certificates.html\/\" target=\"_blank\" rel=\"noopener\"><strong>SGS\\SONCAP\\ISO9001\\ISO15874\\CE\\NSF\\UPC\\ETL\\\u6c34\u5370<\/strong><\/a>\u652f\u6301\u989c\u8272\/\u5c3a\u5bf8\u5b9a\u5236\u3002\u6b22\u8fce\u54a8\u8be2 <a href=\"https:\/\/www.sam-uk.com\/zh\/download.html\/\" target=\"_blank\" rel=\"noopener\"><strong>\u76ee\u5f55<\/strong><\/a> \u548c <strong><a href=\"https:\/\/www.sam-uk.com\/zh\/products.html\/\" target=\"_blank\" rel=\"noopener\">\u4ea7\u54c1<\/a><\/strong>\u60a8\u53ef\u4ee5\u901a\u8fc7\u7535\u5b50\u90ae\u4ef6\u4e0e\u6211\u4eec\u8054\u7cfb <a href=\"#contactFormf\"><strong>sales@sam-uk.com<\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-29861 size-full\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/08\/1200.jpg\" alt=\"PVC \u7ba1\u6750\u548c\u5176\u4ed6\u5851\u6599\u7ba1\u6750\u7ba1\u4ef6\u5236\u9020\u5546\" width=\"960\" height=\"300\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/08\/1200.jpg 960w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/08\/1200-150x47.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/08\/1200-18x6.jpg 18w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/p>\n<\/details>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>PVC\u7ba1\u4ef6\u8ba4\u8bc1\u8bf4\u660e\uff1aNSF\uff0cWatermark\uff0cUPC\u53ca\u5176\u5bf9\u60a8\u5e02\u573a\u7684\u610f\u4e49 \u8ba4\u8bc1\u662f\u4f9b\u5e94\u94fe\u7684\u8c0e\u8a00\u68c0\u6d4b\u5668\u3002\u4efb\u4f55\u5236\u9020\u5546\u90fd\u53ef\u4ee5\u58f0\u79f0\u4ed6\u4eec\u7684\u7ba1\u4ef6\u7b26\u5408ASTM\u6807\u51c6\u3002\u80fd\u591f\u8bc1\u660e\u8fd9\u4e00\u70b9\u7684\u5236\u9020\u5546\u2014\u2014\u901a\u8fc7\u7b2c\u4e09\u65b9\u5b9e\u9a8c\u5ba4\u62a5\u544a\u3001\u5de5\u5382\u5ba1\u8ba1\u8bb0\u5f55\u548c\u5f53\u524d\u8bc1\u4e66\u2014\u2014\u6b63\u5728\u53c2\u4e0e\u4e00\u573a\u2026<\/p>","protected":false},"author":18,"featured_media":35473,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[427],"tags":[],"class_list":["post-35468","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-guidance"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.sam-uk.com\/zh\/wp-json\/wp\/v2\/posts\/35468","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sam-uk.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sam-uk.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sam-uk.com\/zh\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sam-uk.com\/zh\/wp-json\/wp\/v2\/comments?post=35468"}],"version-history":[{"count":3,"href":"https:\/\/www.sam-uk.com\/zh\/wp-json\/wp\/v2\/posts\/35468\/revisions"}],"predecessor-version":[{"id":35505,"href":"https:\/\/www.sam-uk.com\/zh\/wp-json\/wp\/v2\/posts\/35468\/revisions\/35505"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sam-uk.com\/zh\/wp-json\/wp\/v2\/media\/35473"}],"wp:attachment":[{"href":"https:\/\/www.sam-uk.com\/zh\/wp-json\/wp\/v2\/media?parent=35468"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sam-uk.com\/zh\/wp-json\/wp\/v2\/categories?post=35468"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sam-uk.com\/zh\/wp-json\/wp\/v2\/tags?post=35468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}