{"id":2324,"date":"2026-06-06T19:05:20","date_gmt":"2026-06-06T11:05:20","guid":{"rendered":"https:\/\/longmai-nt.com\/?page_id=2324"},"modified":"2026-09-26T18:49:09","modified_gmt":"2026-09-26T10:49:09","slug":"%e4%bc%9f%e6%98%9fpe-rt-ii-%e4%ba%8c%e4%bb%a3%e5%9c%b0%e6%9a%96%e7%ae%a1%e9%be%99%e8%84%89%e6%9a%96%e9%80%9a%e6%b7%b1%e5%ba%a6%e8%a7%a3%e8%af%bb%e7%89%88","status":"publish","type":"page","link":"https:\/\/longmai-nt.com\/?page_id=2324","title":{"rendered":"\u4f1f\u661fPE-RT II \u4e8c\u4ee3\u5730\u6696\u7ba1~\u9f99\u8109\u6696\u901a\u6df1\u5ea6\u89e3\u8bfb\u7248"},"content":{"rendered":"\n\n\n\n\n

\u60a8\u7684\u4f4d\u7f6e\uff1a\u9996\u9875<\/a> > \u5730\u6696\u7cfb\u7edf<\/a> > \u4f1f\u661f PE-RT II \u4e8c\u4ee3\u5730\u6696\u7ba1<\/p>\n\n\n

\n

NEW GENERATION \u00b7 \u4e8c\u4ee3\u5347\u7ea7<\/p>\n

\u4f1f\u661f PE-RT II \u4e8c\u4ee3\u5730\u6696\u7ba1 \u00b7 \u9f99\u8109\u6696\u901a\u6df1\u5ea6\u89e3\u8bfb<\/h2>\n

\u91c7\u7528 II \u578b\u8010\u70ed\u805a\u4e59\u70ef\u539f\u6599\uff0c\u5168\u9762\u63d0\u5347\u8010\u70ed\u3001\u6297\u538b\u4e0e\u6297\u5212\u4f24\u6027\u80fd\uff0c\u4e3a\u9ad8\u7aef\u91c7\u6696\u7cfb\u7edf\u63d0\u4f9b\u66f4\u7a33\u5b9a\u53ef\u9760\u7684\u7ba1\u9053\u65b9\u6848\u3002\u9f99\u8109\u6696\u901a\u4e3a\u4f1f\u661f\u7ba1\u4e1a\u6388\u6743\u7ecf\u9500\u5546\uff0c\u4e13\u6ce8\u9ad8\u54c1\u8d28\u5730\u6696\u7cfb\u7edf\u96c6\u6210\u4e0e\u670d\u52a1\u3002<\/p>\n<\/div>\n\n\n

\n
75\u5e74+<\/div>
\u8d85\u957f\u8bbe\u8ba1\u5bff\u547d<\/div><\/div>\n
110\u2103<\/div>
\u77ac\u65f6\u8010\u6e29\u4e0a\u9650<\/div><\/div>\n
1.6MPa<\/div>
\u516c\u79f0\u627f\u538b<\/div><\/div>\n
\u73e0\u5149\u7d2b<\/div>
\u5dee\u5f02\u5316\u7ba1\u4f53<\/div><\/div>\n<\/div>\n\n

\u4e00\u3001\u54c1\u724c\u80cc\u4e66\uff1a\u4f1f\u661f\u7ba1\u4e1a<\/h2>\n

\u6d59\u6c5f\u4f1f\u661f\u65b0\u578b\u5efa\u6750\u80a1\u4efd\u6709\u9650\u516c\u53f8\uff08\u4f1f\u661f\u65b0\u6750\uff09\u521b\u5efa\u4e8e 1999 \u5e74\uff0c\u7cfb\u4e2d\u56fd\u6c11\u8425\u4f01\u4e1a 500 \u5f3a\u4f1f\u661f\u96c6\u56e2\u63a7\u80a1\u5b50\u516c\u53f8\uff0c2010 \u5e74\u6df1\u4ea4\u6240\u4e0a\u5e02\uff08\u80a1\u7968\u4ee3\u7801 002372\uff09\u3002\u5168\u7403\u4e03\u5927\u751f\u4ea7\u57fa\u5730\u300150+ \u5206\u516c\u53f8\u300130000+ \u8425\u9500\u7f51\u70b9\uff0c\u4e3b\u7f16\/\u53c2\u7f16\u56fd\u5bb6\u548c\u884c\u4e1a\u6807\u51c6 260+ \u9879\uff0c\u62e5\u6709\u4e13\u5229 800+ \u9879\uff0c\u8363\u83b7\u6d59\u6c5f\u7701\u653f\u5e9c\u8d28\u91cf\u5956\u3001\u56fd\u5bb6\u77e5\u8bc6\u4ea7\u6743\u793a\u8303\u4f01\u4e1a\u3001\u56fd\u5bb6\u4f01\u4e1a\u6280\u672f\u4e2d\u5fc3\u7b49\u591a\u9879\u8363\u8a89\u3002<\/p>\n

\u4ea7\u54c1\u6210\u529f\u5e94\u7528\u4e8e\u9e1f\u5de2\u3001\u6c34\u7acb\u65b9\u3001\u6e2f\u73e0\u6fb3\u5927\u6865\u3001\u5317\u4eac\u5927\u5174\u56fd\u9645\u673a\u573a\u7b49\u56fd\u5bb6\u8d85\u7ea7\u5de5\u7a0b\uff0c\u4ee5\u5353\u8d8a\u54c1\u8d28\u5b88\u62a4\u91cd\u5927\u57fa\u7840\u8bbe\u65bd\u5efa\u8bbe\u3002\u9f99\u8109\u6696\u901a\u4e3a\u4f1f\u661f\u7ba1\u4e1a\u6388\u6743\u7ecf\u9500\u5546\uff0c\u4e13\u6ce8\u9ad8\u54c1\u8d28\u5730\u6696\u7cfb\u7edf\u96c6\u6210\u4e0e\u670d\u52a1\u3002<\/p>\n\n

\u4e8c\u3001\u516d\u5927\u6838\u5fc3\u4f18\u52bf<\/h2>\n

\u4ece\u539f\u6599\u5230\u5de5\u827a\uff0c\u6bcf\u4e00\u4e2a\u73af\u8282\u90fd\u4e3a\u60a8\u7cbe\u5fc3\u8003\u91cf\uff1a<\/p>\n\n \n
\u4f18\u52bf<\/th>\u4f1f\u661f PE-RT II \u4e8c\u4ee3\u8868\u73b0<\/th><\/tr><\/thead>\n
\u8d85\u957f\u5bff\u547d<\/td>\u5de5\u4f5c\u6e29\u5ea6 70\u2103\u3001\u538b\u529b 0.8MPa \u6761\u4ef6\u4e0b\uff0c\u8bbe\u8ba1\u4f7f\u7528\u5bff\u547d 75 \u5e74\u4ee5\u4e0a\uff0c\u8fdc\u8d85\u4e00\u4ee3\u7684 50 \u5e74<\/td><\/tr>\n
\u65e0\u60e7\u9ad8\u6e29<\/td>\u6b63\u5e38\u4f7f\u7528 -20\u2103~85\u2103\uff0c\u77ac\u65f6\u8010\u6e29\u53ef\u8fbe 110\u2103\uff0c\u53ef\u95f4\u6b47\u627f\u53d7 95\u2103 \u9ad8\u6e29<\/td><\/tr>\n
\u66f4\u9ad8\u627f\u538b<\/td>\u516c\u79f0\u538b\u529b 1.6MPa\uff0c\u8f83\u4e00\u4ee3\u63d0\u5347 28%\uff0c\u7cfb\u7edf\u8fd0\u884c\u66f4\u53ef\u9760<\/td><\/tr>\n
\u6781\u5bd2\u4ece\u5bb9<\/td>\u6781\u9650\u4f4e\u6e29\u8106\u88c2\u4f4e\u81f3 -70\u2103\uff0c\u8f83\u4e00\u4ee3\u964d\u4f4e 20\u2103\uff0c\u51ac\u5b63\u65bd\u5de5\u4e0e\u8fd0\u8f93\u66f4\u5b89\u5168<\/td><\/tr>\n
\u8010\u5212\u4f24<\/td>II \u578b\u539f\u6599\u5bc6\u5ea6\u66f4\u9ad8\u3001\u8868\u9762\u786c\u5ea6\u663e\u8457\u63d0\u5347\uff0c\u62b5\u5fa1\u8fd0\u8f93\u4e0e\u65bd\u5de5\u5916\u529b\u5212\u4f24<\/td><\/tr>\n
\u5bbd\u6e29\u57df\u9002\u914d<\/td>-20\u2103~85\u2103 \u5bbd\u5e45\u6e29\u5ea6\u8303\u56f4\uff0c\u9002\u914d\u96c6\u4e2d\u4f9b\u6696\u538b\u529b\u4e0d\u7a33\u3001\u6563\u70ed\u5668\u6539\u5730\u6696\u7b49\u590d\u6742\u5de5\u51b5<\/td><\/tr>\n <\/tbody>\n<\/table>\n\n

\u4e09\u3001\u4ea7\u54c1\u5b9e\u62cd \u00b7 \u73e0\u5149\u7d2b\u7ba1\u4f53<\/h2>\n

\u4e8c\u4ee3\u7ba1\u91c7\u7528\u8fdb\u53e3 II \u578b\u8010\u70ed\u805a\u4e59\u70ef\uff08PE-RT II\uff09\u539f\u6599\uff0c\u73e0\u5149\u7d2b\u7ba1\u4f53\u5e02\u573a\u8fa8\u8bc6\u5ea6\u9ad8\uff1b\u53e3\u5f84 dn20mm\u3001\u58c1\u539a 2.0mm\u3001\u516c\u79f0\u538b\u529b 1.6MPa\uff0c\u53ef\u4f7f\u7528\u540c\u6750\u8d28\u7ba1\u4ef6\u70ed\u7194\u8fde\u63a5\uff0c\u67d4\u97e7\u6027\u4f18\u826f\u3001\u65bd\u5de5\u4fbf\u6377\uff0c\u7b26\u5408\u56fd\u6807 GB\/T 28799.2 \u5168\u90e8\u8981\u6c42\u3002<\/p>\n

\n \"\u4f1f\u661f\n \"\u4f1f\u661f\n<\/div>\n

\uff08\u4e0a\u56fe\u4e3a\u4ea7\u54c1\u5b9e\u62cd\uff0c\u539f\u56fe\u5df2\u62bd\u6210\u672c\u5730\u6587\u4ef6 weixing-pert2-photo-1\/-2.jpg\uff0c\u4e0a\u4f20\u5a92\u4f53\u5e93\u540e\u66ff\u6362\u4e0a\u65b9\u5360\u4f4d\u94fe\u63a5\u5373\u53ef\u3002\uff09<\/p>\n\n

\u56db\u3001\u6280\u672f\u53c2\u6570<\/h2>\n\n \n
\u53c2\u6570\u9879<\/th>\u89c4\u683c\u6307\u6807<\/th>\u8bf4\u660e<\/th><\/tr><\/thead>\n
\u4ea7\u54c1\u578b\u53f7<\/td>PE-RT II \u4e8c\u4ee3\u5730\u6696\u7ba1<\/td>II \u578b\u8010\u70ed\u805a\u4e59\u70ef\u539f\u6599<\/td><\/tr>\n
\u7ba1\u4f53\u989c\u8272<\/td>\u73e0\u5149\u7d2b<\/td>\u5dee\u5f02\u5316\u8fa8\u8bc6\uff0c\u4fbf\u4e8e\u533a\u5206\u7cfb\u7edf<\/td><\/tr>\n
\u516c\u79f0\u53e3\u5f84<\/td>dn20mm<\/td>\u6807\u51c6\u5730\u6696\u7ba1\u5f84<\/td><\/tr>\n
\u58c1\u539a<\/td>2.0mm<\/td>S5 \u7cfb\u5217\u6807\u51c6\u58c1\u539a<\/td><\/tr>\n
\u516c\u79f0\u538b\u529b<\/td>1.6 MPa<\/td>\u8f83\u4e00\u4ee3\u63d0\u5347 28%<\/td><\/tr>\n
\u4f7f\u7528\u6e29\u5ea6<\/td>-20\u2103 ~ 85\u2103\uff08\u6b63\u5e38\u5de5\u51b5\uff09<\/td>\u5bbd\u6e29\u57df\u9002\u914d<\/td><\/tr>\n
\u77ac\u65f6\u8010\u6e29<\/td>110\u2103<\/td>\u6781\u7aef\u5de5\u51b5\u4f59\u91cf<\/td><\/tr>\n
\u95f4\u6b47\u4f7f\u7528\u6e29\u5ea6<\/td>95\u2103<\/td>\u9ad8\u6e29\u95f4\u6b47\u8fd0\u884c<\/td><\/tr>\n
\u6781\u9650\u4f4e\u6e29\u8106\u88c2<\/td>-70\u2103<\/td>\u6781\u5bd2\u8fd0\u8f93\u65bd\u5de5\u4fdd\u969c<\/td><\/tr>\n
\u8bbe\u8ba1\u5bff\u547d<\/td>75 \u5e74\u4ee5\u4e0a\uff0870\u2103\/0.8MPa\uff09<\/td>\u957f\u671f\u7a33\u5b9a\u8fd0\u884c<\/td><\/tr>\n
\u8fde\u63a5\u65b9\u5f0f<\/td>\u540c\u6750\u8d28\u70ed\u7194\u8fde\u63a5<\/td>\u8fde\u63a5\u53ef\u9760\u3001\u7ef4\u4fee\u65b9\u4fbf<\/td><\/tr>\n
\u5bfc\u70ed\u7cfb\u6570<\/td>0.4 W\/(m\u00b7K)<\/td>\u9ad8\u6548\u5bfc\u70ed\u3001\u5feb\u901f\u5347\u6e29<\/td><\/tr>\n
\u963b\u6c27\u6027\u80fd<\/td>\u22640.1 g\/(m\u00b3\u00b7d)<\/td>EVOH \u963b\u6c27\u5c42<\/td><\/tr>\n <\/tbody>\n<\/table>\n\n

\u4e94\u3001\u4e00\u4ee3 vs \u4e8c\u4ee3 \u00b7 \u5168\u9762\u5347\u7ea7<\/h2>\n\n \n
\u5bf9\u6bd4\u9879<\/th>\u4f1f\u661f PE-RT I \u4e00\u4ee3<\/th>\u4f1f\u661f PE-RT II \u4e8c\u4ee3<\/th><\/tr><\/thead>\n
\u539f\u6599\u7b49\u7ea7<\/td>I \u578b\u6599<\/td>II \u578b\u6599<\/td><\/tr>\n
\u6e29\u5ea6\u8303\u56f4<\/td>-20\u2103 ~ 70\u2103<\/td>-20\u2103 ~ 85\u2103<\/td><\/tr>\n
\u77ac\u65f6\u8010\u6e29<\/td>95\u2103<\/td>110\u2103<\/td><\/tr>\n
\u516c\u79f0\u538b\u529b<\/td>1.25 MPa<\/td>1.6 MPa\uff08+28%\uff09<\/td><\/tr>\n
45\u2103 \u5de5\u4f5c\u538b\u529b<\/td>0.79 MPa<\/td>0.98 MPa<\/td><\/tr>\n
60\u2103 \u5de5\u4f5c\u538b\u529b<\/td>0.67 MPa<\/td>0.83 MPa<\/td><\/tr>\n
\u6781\u9650\u4f4e\u6e29<\/td>-50\u2103<\/td>-70\u2103<\/td><\/tr>\n
\u8bbe\u8ba1\u5bff\u547d<\/td>\u7ea6 50 \u5e74<\/td>75 \u5e74+<\/td><\/tr>\n
\u8868\u9762\u786c\u5ea6<\/td>\u6807\u51c6<\/td>\u663e\u8457\u63d0\u5347<\/td><\/tr>\n
\u957f\u671f\u8010\u6e29<\/td>\u226460\u2103<\/td>\u226480\u2103<\/td><\/tr>\n
\u9002\u7528\u5de5\u51b5<\/td>\u58c1\u6302\u7089\/\u7a7a\u6c14\u80fd\uff08\u6c34\u6e29\u226455\u2103\uff09<\/td>\u96c6\u4e2d\u4f9b\u6696\u6539\u9020\/\u6563\u70ed\u5668\u6539\u5730\u6696<\/td><\/tr>\n
\u963b\u6c27\u6027\u80fd<\/td>\u666e\u901a\uff08\u65e0 EVOH \u963b\u6c27\u5c42\uff09<\/td>EVOH \u963b\u6c27 \u22640.1 g\/(m\u00b3\u00b7d)<\/td><\/tr>\n <\/tbody>\n<\/table>\n

\u8fdb\u4e00\u6b65\u9605\u8bfb\uff1a\u5730\u6696\u7ba1\u9009\u578b\u5fc5\u8bfb \u2014 PE-RT I \u578b vs II \u578b\u5b8c\u5168\u5bf9\u6bd4<\/a><\/p>\n\n

\u516d\u3001\u9002\u7528\u573a\u666f<\/h2>\n

\u4e8c\u4ee3\u4ea7\u54c1\u5c24\u5176\u5efa\u8bae\u4ee5\u4e0b\u573a\u666f\u4f18\u5148\u9009\u7528\uff1a<\/p>\n