{"id":4522,"date":"2024-03-20T11:41:35","date_gmt":"2024-03-20T11:41:35","guid":{"rendered":"https:\/\/www.polymelt.com\/?page_id=4522"},"modified":"2026-10-26T16:18:50","modified_gmt":"2026-10-26T16:18:50","slug":"what-are-pp-r-and-pp-rct-pipes","status":"publish","type":"page","link":"https:\/\/www.polymelt.com\/zh-hans\/about-polymelt\/company\/why-polymelt-pipes\/what-are-pp-r-and-pp-rct-pipes\/","title":{"rendered":"\u4ec0\u4e48\u662f PP-R \u548c PP-RCT \u7ba1\u6750\uff1f"},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull\" style=\"min-height:900px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-accent-color-3-background-color has-background-dim-30 has-background-dim\"><\/span><img decoding=\"async\" width=\"2551\" height=\"1369\" class=\"wp-block-cover__image-background wp-image-562\" alt=\"\" src=\"https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/2024-01-10-10_01_24-We-are-Polymelt.-YouTube-und-9-weitere-Seiten-Geschaeftlich-\u2013-Microsoft\u200b-Edge.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/2024-01-10-10_01_24-We-are-Polymelt.-YouTube-und-9-weitere-Seiten-Geschaeftlich-\u2013-Microsoft\u200b-Edge.png 2551w, https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/2024-01-10-10_01_24-We-are-Polymelt.-YouTube-und-9-weitere-Seiten-Geschaeftlich-\u2013-Microsoft\u200b-Edge-300x161.png 300w, https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/2024-01-10-10_01_24-We-are-Polymelt.-YouTube-und-9-weitere-Seiten-Geschaeftlich-\u2013-Microsoft\u200b-Edge-1024x550.png 1024w, https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/2024-01-10-10_01_24-We-are-Polymelt.-YouTube-und-9-weitere-Seiten-Geschaeftlich-\u2013-Microsoft\u200b-Edge-768x412.png 768w, https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/2024-01-10-10_01_24-We-are-Polymelt.-YouTube-und-9-weitere-Seiten-Geschaeftlich-\u2013-Microsoft\u200b-Edge-1536x824.png 1536w, https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/2024-01-10-10_01_24-We-are-Polymelt.-YouTube-und-9-weitere-Seiten-Geschaeftlich-\u2013-Microsoft\u200b-Edge-2048x1099.png 2048w\" sizes=\"(max-width: 2551px) 100vw, 2551px\" \/><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-text-align-right is-style-zero-margin has-accent-color-color has-text-color has-link-color has-huge-font-size wp-elements-1 wp-block-paragraph\"><strong>\u4ec0\u4e48\u662f PP-R \u6216 <\/strong><\/p>\n\n\n\n<p class=\"has-text-align-right is-style-zero-margin has-accent-color-color has-text-color has-link-color has-huge-font-size wp-elements-2 wp-block-paragraph\"><strong>PP-RCT \u7ba1\u6750\uff1f<\/strong><\/p>\n\n\n\n<p class=\"is-style-zero-margin has-medium-font-size wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"is-style-default wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:66px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">PP-R<\/h2>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u5b9a\u4e49\uff1a<\/strong> PP-R \u6307\u201c\u65e0\u89c4\u5171\u805a\u805a\u4e19\u70ef\u201d\uff0c\u7531\u4e19\u70ef\u4e0e\u81f3\u5c11\u4e00\u79cd\u5171\u805a\u5355\u4f53\u7ec4\u6210\uff0c\u4e19\u70ef\u5360\u6bd4\u8d85\u8fc7 50%\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u6982\u8ff0\uff1a<\/strong> PP-R \u4f5c\u4e3a\u8010\u9ad8\u6e29\u5851\u6599\u538b\u529b\u7ba1\u9053\u7cfb\u7edf\uff0c\u4e8e 1980 \u5e74\u4ee3\u9996\u5148\u5728\u6b27\u6d32\u7528\u4e8e\u7ed9\u6392\u6c34\u548c\u6c34\u6696\uff0c2000 \u5e74\u4ee3\u8fdb\u5165\u5317\u7f8e\u3002\u6b64\u524d\uff0cPP-R \u5df2\u4e8e 1970 \u5e74\u4ee3\u7528\u4e8e\u6b27\u6d32\u591a\u4e2a\u5de5\u4e1a\u9886\u57df\uff0c\u5317\u7f8e\u9996\u4e2a\u5de5\u4e1a\u5e94\u7528\u8bb0\u5f55\u51fa\u73b0\u5728 1986 \u5e74\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">PP-R \u7ba1\u6750\u63d0\u4f9b\u591a\u79cd\u7ba1\u58c1\u7c7b\u578b\u548c\u539a\u5ea6\uff0c\u5982 SDR 7.4\u3001SDR 9\u3001SDR 11\u3001SDR 13.5 \u7b49\uff0c\u4ee5\u9002\u914d\u6240\u9700\u538b\u529b\u7b49\u7ea7\u3002\u539a\u58c1\u7ba1\u8010\u538b\u7b49\u7ea7\u8f83\u9ad8\uff0c\u8584\u58c1\u7ba1\u8010\u538b\u7b49\u7ea7\u8f83\u4f4e\u3002 <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">PP-RCT<\/h2>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u5b9a\u4e49\uff1a<\/strong> PP-RCT \u6307\u201c\u6539\u6027\u7ed3\u6676\u3001\u8010\u9ad8\u6e29\u65e0\u89c4\u5171\u805a\u805a\u4e19\u70ef\u201d\uff0c\u7531\u4e19\u70ef\u4e0e\u81f3\u5c11\u4e00\u79cd\u5171\u805a\u5355\u4f53\u7ec4\u6210\uff0c\u4e19\u70ef\u5360\u6bd4\u8d85\u8fc7 50%\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u6982\u8ff0\uff1a<\/strong> PP-RCT \u4f5c\u4e3a\u8010\u9ad8\u6e29\u5851\u6599\u538b\u529b\u7ba1\u9053\u7cfb\u7edf\uff0c\u4e8e 2000 \u5e74\u4ee3\u9996\u5148\u5728\u6b27\u6d32\u548c\u5317\u7f8e\u7528\u4e8e\u7ed9\u6392\u6c34\u53ca\u6c34\u6696\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">PP-RCT \u662f\u65b0\u4e00\u4ee3 PP-R \u6750\u6599\uff0c\u76f8\u8f83\u65e9\u671f\u6811\u8102\uff0c\u5728\u9ad8\u6e29\u4e0b\u5177\u6709\u66f4\u4f18\u5f02\u7684\u957f\u671f\u5f3a\u5ea6\u3002\u5728\u76f8\u540c\u5de5\u4f5c\u6e29\u5ea6\u548c\u58c1\u539a\u4e0b\uff0cPP-RCT \u6750\u6599\u7684\u627f\u53d7\u5e94\u529b\u80fd\u529b\u7ea6\u9ad8 25%\uff0c\u989d\u5b9a\u538b\u529b\u7ea6\u9ad8 25%\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u5e02\u552e PP-RCT \u6811\u8102\u53ef\u80fd\u5177\u6709 \u03b1 \u76f8\u7ed3\u6676\u7ed3\u6784\uff0c\u6216\u901a\u8fc7 \u03b2 \u6210\u6838\u5242\u5f62\u6210 \u03b1 \u4e0e \u03b2 \u76f8\u6df7\u5408\u7ed3\u6676\u7ed3\u6784\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">PP-RCT \u7ba1\u6750\u63d0\u4f9b\u591a\u79cd\u7ba1\u58c1\u7c7b\u578b\u548c\u539a\u5ea6\uff0c\u5982 SDR 7.4\u3001SDR 9\u3001SDR 11\u3001SDR 13.5 \u7b49\uff0c\u4ee5\u9002\u914d\u6240\u9700\u538b\u529b\u7b49\u7ea7\u3002\u539a\u58c1\u7ba1\u8010\u538b\u7b49\u7ea7\u8f83\u9ad8\uff0c\u8584\u58c1\u7ba1\u8010\u538b\u7b49\u7ea7\u8f83\u4f4e\u3002<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">PP-R \u548c PP-RCT \u7ba1\u6750\u7684\u53d1\u5c55\u5386\u53f2<\/h2>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u805a\u4e19\u70ef\uff08PP\uff09\u7ba1\u6750\u4e8e 1970 \u5e74\u4ee3\u5728\u6b27\u6d32\u5f00\u59cb\u5f00\u53d1\uff0c\u7528\u4e8e\u5de5\u4e1a\uff0c\u7279\u522b\u662f\u5316\u5de5\u548c\u98df\u54c1\u884c\u4e1a\u30021980 \u5e74\u4ee3\uff0c\u51ed\u501f\u4f18\u5f02\u7684\u8010\u5316\u5b66\u6027\u548c\u8010\u9ad8\u6e29\u6027\u80fd\uff0cPP \u7ba1\u8fdb\u5165\u536b\u751f\u548c\u4f9b\u6696\u5b89\u88c5\u9886\u57df\u3002\u81ea 2000 \u5e74\u4ee3\u8d77\uff0c\u7ba1\u6750\u4e5f\u5728\u5317\u7f8e\u5e7f\u6cdb\u5e94\u7528\u3002\u4f5c\u4e3a\u8fdb\u4e00\u6b65\u53d1\u5c55\uff0cPP-RCT \u7ba1\u6750\u88ab\u63a8\u51fa\uff0c\u4ee5\u63d0\u4f9b\u66f4\u4f18\u7684\u6027\u80fd\uff0c\u4f8b\u5982\u9ad8\u6e29\u4e0b\u66f4\u9ad8\u7684\u957f\u671f\u5f3a\u5ea6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">PP-R \u548c PP-RCT \u7ba1\u6750\u7684\u56fd\u9645\u6807\u51c6\u4e0e\u8ba4\u8bc1<\/h2>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">PP-R \u548c PP-RCT \u7ba1\u6750\u7b26\u5408\u4e25\u683c\u7684\u56fd\u9645\u6807\u51c6\u548c\u8ba4\u8bc1\uff0c\u5305\u62ec ASTM\uff08\u7f8e\u56fd\u6750\u6599\u4e0e\u8bd5\u9a8c\u534f\u4f1a\uff09\u3001DIN\uff08\u5fb7\u56fd\u6807\u51c6\u5316\u5b66\u4f1a\uff09\u3001ISO\uff08\u56fd\u9645\u6807\u51c6\u5316\u7ec4\u7ec7\uff09\u548c NSF\uff08\u7f8e\u56fd\u56fd\u5bb6\u536b\u751f\u57fa\u91d1\u4f1a\uff09\uff0c\u4ee5\u786e\u4fdd\u536b\u751f\u548c\u4f9b\u6696\u5e94\u7528\u7684\u54c1\u8d28\u4e0e\u5b89\u5168\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">PP-R \u548c PP-RCT \u7ba1\u6750\u7684\u4e0d\u540c\u58c1\u539a\u4e0e\u5c3a\u5bf8<\/h2>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">PP-R \u548c PP-RCT \u7ba1\u6750\u5177\u6709\u591a\u79cd\u58c1\u539a\uff0c\u4ee5\u6807\u51c6\u5c3a\u5bf8\u6bd4 SDR \u8868\u793a\uff0c\u53ef\u9002\u914d\u4e0d\u540c\u538b\u529b\u8981\u6c42\u53ca\u5e94\u7528\u3002\u89c4\u683c\u6db5\u76d6\u4f4f\u5b85\u5b89\u88c5\u7684\u5c0f\u53e3\u5f84\uff0c\u4ee5\u53ca\u5316\u5de5\u548c\u51b7\u5374\u7cfb\u7edf\u7b49\u5de5\u4e1a\u5e94\u7528\u7684\u5927\u53e3\u5f84\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">PP-R \u548c PP-RCT \u7ba1\u6750\u7684\u8fde\u63a5\u4e0e\u710a\u63a5<\/h2>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">PP-R \u548c PP-RCT \u7ba1\u6750\u91c7\u7528\u53ef\u9760\u7684\u70ed\u7194\u8fde\u63a5\u65b9\u5f0f\uff1a\u52a0\u70ed\u7ba1\u7aef\u540e\u4f7f\u5176\u7194\u5408\uff0c\u5f62\u6210\u7262\u56fa\u8fde\u63a5\uff0c\u786e\u4fdd\u65e0\u6cc4\u6f0f\u5b89\u88c5\u53ca\u957f\u671f\u8010\u4e45\u6027\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">PP-R \u548c PP-RCT \u7ba1\u6750\u7684\u4f18\u52bf<\/h2>\n\n\n\n<ul class=\"has-medium-font-size wp-block-list\">\n<li class=\"has-medium-font-size\"><strong>\u996e\u7528\u6c34\u5b89\u5168\u6027 <\/strong>\uff08\u6309 NSF\/ANSI\/CAN 61 \u8ba4\u8bc1\uff09\u53ca\u957f\u671f\u53ef\u9760\u6027\uff08\u6309 NSF\/ANSI 14* \u8ba4\u8bc1\uff09 <\/li>\n\n\n\n<li class=\"has-medium-font-size\"><strong>\u8010\u8150\u8680<\/strong>\u3001\u7ed3\u7624\u548c\u6c89\u79ef <\/li>\n\n\n\n<li class=\"has-medium-font-size\"><strong>\u8010\u6c2f<\/strong> \u548c\u6c2f\u80fa\u6d88\u6bd2\u5242 <\/li>\n\n\n\n<li class=\"has-medium-font-size\">\u901a\u5e38\u53ef <strong>\u964d\u4f4e\u4ea7\u54c1\u548c\u5b89\u88c5\u6210\u672c <\/strong>\uff0c\u4e0e\u91d1\u5c5e\u7ba1\u9053\u7cfb\u7edf\u76f8\u6bd4 <\/li>\n\n\n\n<li class=\"has-medium-font-size\">\u70ed\u7194\u63a5\u5934\u5728\u8fde\u63a5\u65f6\u65e0\u9700\u660e\u706b\u3001\u80f6\u6c34\u6216\u6eb6\u5242 <\/li>\n\n\n\n<li class=\"has-medium-font-size\"><strong>\u91cd\u91cf\u8f7b<\/strong>\uff0c\u4fbf\u4e8e\u573a\u5916\u9884\u5236\u3001\u8fd0\u8f93\u548c\u73b0\u573a\u64cd\u4f5c <\/li>\n\n\n\n<li class=\"has-medium-font-size\"><strong>\u5929\u7136\u9694\u70ed<\/strong> \u6027\u80fd\u548c\u4f4e\u5bfc\u70ed\u6027 <\/li>\n\n\n\n<li class=\"has-medium-font-size\"><strong>\u8010\u4e45\u6027\u4e0e\u97e7\u6027<\/strong> \uff0c\u53ef\u627f\u53d7\u65bd\u5de5\u73b0\u573a\u5b89\u88c5\u6761\u4ef6 <\/li>\n\n\n\n<li class=\"has-medium-font-size\">\u65e0\u5e9f\u6599\u56de\u6536\u4ef7\u503c\uff0c\u964d\u4f4e\u65bd\u5de5\u73b0\u573a\u88ab\u76d7\u98ce\u9669 <\/li>\n\n\n\n<li class=\"has-medium-font-size\">\u53ef\u63d0\u4f9b <strong>\u4e30\u5bcc\u7684\u5c3a\u5bf8\u89c4\u683c<\/strong> \u5448\u73b0\u4e13\u4e1a\u5b89\u88c5\u6548\u679c <\/li>\n\n\n\n<li class=\"has-medium-font-size\">\u7ba1\u9053\u4ea7\u54c1\u901a\u5e38 <strong>\u6309\u7167 NSF\/ANSI 14 \u8ba4\u8bc1 <\/strong>\uff0c\u6ee1\u8db3\u7269\u7406\u3001\u6027\u80fd\u53ca\u5065\u5eb7\u5f71\u54cd\u8981\u6c42<\/li>\n\n\n\n<li class=\"has-medium-font-size\"><strong>\u73af\u4fdd\u6027<\/strong>\uff1aPP-R \u548c PP-RCT \u7ba1\u6750\u53ef\u56de\u6536\uff0c\u73af\u5883\u5f71\u54cd\u8f83\u4f4e\uff0c\u662f\u9879\u76ee\u7684\u53ef\u6301\u7eed\u89e3\u51b3\u65b9\u6848\u3002<\/li>\n<\/ul>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">PP-R \u548c PP-RCT \u7ba1\u6750\u7684\u5e94\u7528<\/h2>\n\n\n\n<ul class=\"has-medium-font-size wp-block-list\">\n<li class=\"has-medium-font-size\">\u4f4f\u5b85\u548c\u5546\u4e1a\u533a\u57df\u51b7\u70ed\u6c34\u5206\u914d<\/li>\n\n\n\n<li class=\"has-medium-font-size\">\u5904\u7406\u6c34\u6536\u96c6\u548c\u5206\u914d<\/li>\n\n\n\n<li class=\"has-medium-font-size\">\u6563\u70ed\u5668\u3001\u5bf9\u6d41\u5668\u548c\u98ce\u673a\u7684\u6c34\u529b\u5206\u914d<\/li>\n\n\n\n<li class=\"has-medium-font-size\">\u6c34\u529b\u5e94\u7528<\/li>\n\n\n\n<li class=\"has-medium-font-size\">\u4f9b\u6696\u3001\u5236\u51b7\u548c\u7a7a\u8c03<\/li>\n\n\n\n<li class=\"has-medium-font-size\">\u51b7\u5374\u5854\u3001\u6570\u636e\u4e2d\u5fc3\u548c\u8d85\u7ea7\u8ba1\u7b97\u673a\u7684\u51b7\u5374\u6c34\u53ca\u51b7\u51dd\u6c34<\/li>\n\n\n\n<li class=\"has-medium-font-size\">\u5de5\u4e1a\u7ba1\u9053\u548c\u5de5\u827a\u7ba1\u9053<\/li>\n\n\n\n<li class=\"has-medium-font-size\">\u538b\u7f29\u7a7a\u6c14<\/li>\n\n\n\n<li class=\"has-medium-font-size\"><strong>\u4ee5\u53ca\u66f4\u591a\u5e94\u7528\u3002<\/strong><\/li>\n<\/ul>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">POLYMELT \u4ea7\u54c1\u89e3\u51b3\u65b9\u6848<\/h3>\n\n\n\n<div class=\"wp-block-columns has-accent-color-background-color has-background is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-style-box-shadow is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">ECOSAN<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"920\" height=\"599\" src=\"https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/Header_Produkt_Polymelt_Ecosan_PPR_Pipe-920x599-2.png\" alt=\"\" class=\"wp-image-309\" srcset=\"https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/Header_Produkt_Polymelt_Ecosan_PPR_Pipe-920x599-2.png 920w, https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/Header_Produkt_Polymelt_Ecosan_PPR_Pipe-920x599-2-300x195.png 300w, https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/Header_Produkt_Polymelt_Ecosan_PPR_Pipe-920x599-2-768x500.png 768w\" sizes=\"(max-width: 920px) 100vw, 920px\" \/><\/figure>\n\n\n\n<div style=\"height:36px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-3e41869c wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-font-size is-style-outline has-medium-font-size is-style-outline--1\"><a class=\"wp-block-button__link has-accent-color-color has-very-dark-gray-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.polymelt.com\/zh-hans\/products\/ecosan-pp-r-rct-pipes-fittings\/\" style=\"border-radius:100px\">\u4e86\u89e3\u66f4\u591a<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-style-box-shadow is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">POLYMUTAN <\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"920\" height=\"599\" src=\"https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/Header_Produkt_Polymelt_Polymutan_PPR_Pipe-920x599-1.png\" alt=\"\" class=\"wp-image-376\" srcset=\"https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/Header_Produkt_Polymelt_Polymutan_PPR_Pipe-920x599-1.png 920w, https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/Header_Produkt_Polymelt_Polymutan_PPR_Pipe-920x599-1-300x195.png 300w, https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/Header_Produkt_Polymelt_Polymutan_PPR_Pipe-920x599-1-768x500.png 768w\" sizes=\"(max-width: 920px) 100vw, 920px\" \/><\/figure>\n\n\n\n<div style=\"height:36px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-3e41869c wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-font-size is-style-outline has-medium-font-size is-style-outline--2\"><a class=\"wp-block-button__link has-accent-color-color has-very-dark-gray-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.polymelt.com\/zh-hans\/products\/polymutan-pp-r-pipes-fittings\/\" style=\"border-radius:100px\">\u4e86\u89e3\u66f4\u591a<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-style-box-shadow is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">UV <\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"920\" height=\"599\" src=\"https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/Header_Produkt_Polymelt_UV_PPR_Pipe-920x599-1.png\" alt=\"\" class=\"wp-image-421\" srcset=\"https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/Header_Produkt_Polymelt_UV_PPR_Pipe-920x599-1.png 920w, https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/Header_Produkt_Polymelt_UV_PPR_Pipe-920x599-1-300x195.png 300w, https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/Header_Produkt_Polymelt_UV_PPR_Pipe-920x599-1-768x500.png 768w\" sizes=\"(max-width: 920px) 100vw, 920px\" \/><\/figure>\n\n\n\n<div style=\"height:36px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-3e41869c wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-font-size is-style-outline has-medium-font-size is-style-outline--3\"><a class=\"wp-block-button__link has-accent-color-color has-very-dark-gray-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.polymelt.com\/zh-hans\/products\/uv-pp-r-pipes-fittings\/\" style=\"border-radius:100px\">\u4e86\u89e3\u66f4\u591a<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-style-box-shadow is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">MECHANICAL <\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"920\" height=\"599\" src=\"https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/Header_Produkt_Polymelt_Mechanical_blue_gray_PPR_PPRCT_Pipe-1-920x599-1.png\" alt=\"\" class=\"wp-image-433\" srcset=\"https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/Header_Produkt_Polymelt_Mechanical_blue_gray_PPR_PPRCT_Pipe-1-920x599-1.png 920w, https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/Header_Produkt_Polymelt_Mechanical_blue_gray_PPR_PPRCT_Pipe-1-920x599-1-300x195.png 300w, 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class=\"wp-block-heading\">KAL-NG <\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"920\" height=\"599\" src=\"https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/Header_Produkt_Polo_kal_ng_poloplast_polymelt_Abwasserrohr-920x599-1.png\" alt=\"\" class=\"wp-image-448\" srcset=\"https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/Header_Produkt_Polo_kal_ng_poloplast_polymelt_Abwasserrohr-920x599-1.png 920w, https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/Header_Produkt_Polo_kal_ng_poloplast_polymelt_Abwasserrohr-920x599-1-300x195.png 300w, https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/Header_Produkt_Polo_kal_ng_poloplast_polymelt_Abwasserrohr-920x599-1-768x500.png 768w\" sizes=\"(max-width: 920px) 100vw, 920px\" \/><\/figure>\n\n\n\n<div style=\"height:36px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-3e41869c wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-font-size is-style-outline has-medium-font-size is-style-outline--5\"><a class=\"wp-block-button__link has-accent-color-color has-very-dark-gray-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.polymelt.com\/zh-hans\/products\/polo-kal-ng-building-drainage\/\" style=\"border-radius:100px\">\u4e86\u89e3\u66f4\u591a<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image is-style-rounded\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/polymelt_Contact_Kontakt.png\" alt=\"\" class=\"wp-image-363\" style=\"width:84px;height:auto\" srcset=\"https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/polymelt_Contact_Kontakt.png 512w, https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/polymelt_Contact_Kontakt-300x300.png 300w, https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/polymelt_Contact_Kontakt-150x150.png 150w, https:\/\/www.polymelt.com\/wp-content\/uploads\/2024\/02\/polymelt_Contact_Kontakt-60x60.png 60w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center has-medium-font-size wp-block-paragraph\">\u9700\u8981\u66f4\u591a\u4fe1\u606f\uff1f <br>\u8bf7\u8054\u7cfb\u6211\u4eec\u3002<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-3e41869c wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--6\"><a class=\"wp-block-button__link has-black-color has-text-color has-link-color has-text-align-center wp-element-button\" href=\"https:\/\/www.polymelt.com\/zh-hans\/contact\/\">\u8054\u7cfb\u6211\u4eec<\/a><\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator aligncenter has-css-opacity is-style-default\"\/>\n<\/div>\n<\/div>\n\n<!-- polymelt-consolidation-links:2026-10-26 -->\n\n<div class=\"wp-block-group has-link-color wp-elements-3\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n\n<h2 class=\"wp-block-heading\">\u5e94\u7528\u4e0e\u5b89\u88c5\u8d44\u6599<\/h2>\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.polymelt.com\/applications\/residental-buildings\/\" hreflang=\"en\">\u4f4f\u5b85\u5e94\u7528\uff08\u82f1\u8bed\uff09<\/a><\/li>\n\n<li><a href=\"https:\/\/www.polymelt.com\/applications\/commercial-buildings\/\" hreflang=\"en\">\u5546\u4e1a\u5e94\u7528\uff08\u82f1\u8bed\uff09<\/a><\/li>\n\n<li><a href=\"https:\/\/www.polymelt.com\/applications\/industry\/\" hreflang=\"en\">\u5de5\u4e1a\u5e94\u7528\uff08\u82f1\u8bed\uff09<\/a><\/li>\n\n<li><a href=\"https:\/\/www.polymelt.com\/applications\/infrastructure\/\" hreflang=\"en\">\u57fa\u7840\u8bbe\u65bd\u5e94\u7528\uff08\u82f1\u8bed\uff09<\/a><\/li>\n\n<li><a href=\"https:\/\/www.polymelt.com\/zh-hans\/agriculture-watering\/\">\u519c\u4e1a\u4e0e\u704c\u6e89<\/a><\/li>\n\n<li><a href=\"https:\/\/www.polymelt.com\/zh-hans\/pp-r-pp-rct-plastic-pipes-for-hvac-industrial-applications\/geothermal-and-district-heating-polymelt-pre-insulated-pipes\/\">\u533a\u57df\u4f9b\u70ed\u4e0e\u4f9b\u51b7<\/a><\/li>\n\n<li><a href=\"https:\/\/www.polymelt.com\/zh-hans\/pp-r-pipes-standards-regulations\/\">\u6807\u51c6\u4e0e\u6cd5\u89c4<\/a><\/li>\n\n<li><a href=\"https:\/\/www.polymelt.com\/zh-hans\/installation\/\">\u710a\u63a5\u6280\u672f<\/a><\/li>\n<\/ul>\n\n<\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>PP-R \u5b9a\u4e49\uff1a PP-R 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