{"id":1875,"date":"2025-11-12T14:39:36","date_gmt":"2025-11-12T06:39:36","guid":{"rendered":"https:\/\/zjhaotianwelding.com\/?p=1875"},"modified":"2025-11-13T08:19:49","modified_gmt":"2025-11-13T00:19:49","slug":"ppr-pipes-optimal-welding-temperature","status":"publish","type":"post","link":"https:\/\/zjhaotianwelding.com\/ja\/ppr-pipes-optimal-welding-temperature\/","title":{"rendered":"16mm-160mm PPR \u306e\u7ba1\u306e\u6700\u9069\u6eb6\u63a5\u306e\u6e29\u5ea6"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>\u30a8\u30b0\u30bc\u30af\u30c6\u30a3\u30d6\u30b5\u30de\u30ea\u30fc<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PPR\uff08\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u7121\u898f\u5f8b\u5171\u91cd\u5408\u4f53\uff09\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u5b89\u5b9a\u3057\u305f\u63a5\u5408\u5f37\u5ea6\u3092\u78ba\u4fdd\u3059\u308b\u306b\u306f\u3001\u9069\u5207\u306a\u6eb6\u7740\u6e29\u5ea6\u3068\u6eb6\u63a5\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u7dad\u6301\u304c\u7d76\u5bfe\u6761\u4ef6\u3067\u3042\u308b\u3002\u4e0d\u9069\u5207\u306a\u6e29\u5ea6\u8a2d\u5b9a\u3084\u52a0\u71b1\u6642\u9593\u306e\u4e0d\u8db3\u306f\u3001\u6f0f\u6c34\u30fb\u63a5\u5408\u90e8\u7834\u640d\u30fb\u4fdd\u8a3c\u30c8\u30e9\u30d6\u30eb\u306b\u76f4\u7d50\u3059\u308b\u3002\u4ee5\u4e0b\u306f\u6280\u8853\u8005\u304a\u3088\u3073\u54c1\u8cea\u4fdd\u8a3c\u30c1\u30fc\u30e0\u5411\u3051\u306e\u660e\u78ba\u3067\u5b9f\u7528\u7684\u306a\u57fa\u6e96\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>PPR\u30d1\u30a4\u30d7\u306e\u6700\u9069\u878d\u7740\u6e29\u5ea6<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7d20\u6750<\/th><th>\u63a8\u5968\u52a0\u71b1\u30d7\u30ec\u30fc\u30c8\u6e29\u5ea6<\/th><\/tr><\/thead><tbody><tr><td><strong>PPR\uff08\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u30e9\u30f3\u30c0\u30e0\u30b3\u30dd\u30ea\u30de\u30fc\uff09<\/strong><\/td><td><strong>250 \u00b0C \u2013 270 \u00b0C<\/strong><\/td><\/tr><tr><td>PE \/ HDPE\uff08\u6bd4\u8f03\u7528\uff09<\/td><td>200 \u00b0C \u2013 220 \u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u696d\u754c\u6a19\u6e96\u306e\u6e29\u5ea6\u7bc4\u56f2 <strong>PPR\u306f260\u2103\u00b110\u2103\u3067\u3042\u308b<\/strong>.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u305c270\u2103\u3092\u8d85\u3048\u306a\u3044\u306e\u304b\uff1f<br>\u9650\u754c\u6e29\u5ea6\u3092\u8d85\u3048\u308b\u3068\u30dd\u30ea\u30de\u30fc\u304c\u70ad\u5316\u3057\u3001\u5185\u90e8\u69cb\u9020\u304c\u5f31\u4f53\u5316\u3057\u3001\u8106\u3044\u63a5\u5408\u90e8\u304c\u5f62\u6210\u3055\u308c\u308b\u3002250\u2103\u672a\u6e80\u3067\u306f\u4e0d\u5b8c\u5168\u306a\u6eb6\u878d\u304c\u751f\u3058\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u6eb6\u63a5\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b3\u3064\u306e\u74b0\u5883\u5909\u6570<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u878d\u5408\u6027\u80fd\u306f\u4ee5\u4e0b\u306b\u3088\u3063\u3066\u5909\u5316\u3059\u308b\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5468\u56f2\u6e29\u5ea6<\/strong><\/li>\n\n\n\n<li><strong>\u914d\u7ba1\u8868\u9762\u306e\u6e7f\u5ea6\uff0f\u6e7f\u6c17<\/strong><\/li>\n\n\n\n<li><strong>\u73fe\u5834\u306e\u6c17\u6d41\uff0f\u98a8<\/strong><\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u74b0\u5883\u5909\u6570<\/th><th>\u6eb6\u63a5\u885d\u6483<\/th><\/tr><\/thead><tbody><tr><td>\u4f4e\u6e29\uff085\u2103\u672a\u6e80\uff09<\/td><td>\u6750\u6599\u306f\u71b1\u3092\u3088\u308a\u901f\u304f\u5438\u53ce\u3059\u308b \u2192 \u5fc5\u8981\u3068\u3059\u308b <strong>\u52a0\u71b1\u6642\u9593\u306e\u5ef6\u9577<\/strong><\/td><\/tr><tr><td>\u9ad8\u6e7f\u5ea6\u307e\u305f\u306f\u7d50\u9732<\/td><td>\u6e7f\u6c17\u306f\u71b1\u4f1d\u9054\u3092\u59a8\u3052\u308b \u2192 \u5fc5\u8981\u3068\u3059\u308b <strong>\u52a0\u71b1\u6642\u9593\u306e\u5ef6\u9577\u3068\u5b8c\u5168\u306a\u4e7e\u71e5<\/strong><\/td><\/tr><tr><td>\u98a8 \/ \u5c4b\u5916\u8a2d\u7f6e<\/td><td>\u52a0\u71b1\u30d7\u30ec\u30fc\u30c8\u304b\u3089\u306e\u71b1\u640d\u5931 \u2192 \u5fc5\u8981\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b <strong>\u308f\u305a\u304b\u306b\u9ad8\u3044\u6e29\u5ea6\u307e\u305f\u306f\u52a0\u71b1\u6642\u9593\u306e\u5ef6\u9577<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u8981\u306a\u30eb\u30fc\u30eb\uff1a<\/strong> \u72b6\u614b\u304c\u60aa\u3044 \u2192 \u52a0\u71b1\u6642\u9593\u3092\u5ef6\u9577\u3059\u308b\uff08\u6975\u5bd2\u6642\u306f\u6e29\u5ea6\u3092\u308f\u305a\u304b\u306b\u4e0a\u3052\u308b\uff09\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u6eb6\u63a5\u30d7\u30ed\u30bb\u30b9\u306e\u6982\u8981<\/strong><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6eb6\u63a5\u6a5f\u3092\u8abf\u6574\u3059\u308b<\/strong> 260\u2103\u307e\u3067\u3002<\/li>\n\n\n\n<li><strong>\u30ab\u30c3\u30c8<\/strong>, <strong>\u9762\u53d6\u308a<\/strong>\u305d\u3057\u3066 <strong>\u6e05\u6f54<\/strong> \u30d1\u30a4\u30d7\u53ca\u3073\u7d99\u624b\uff08\u307b\u3053\u308a\u3084\u6c34\u306f\u6eb6\u63a5\u54c1\u8cea\u3092\u640d\u306a\u3046\uff09\u3002<\/li>\n\n\n\n<li><strong>\u633f\u5165<\/strong> \u30d1\u30a4\u30d7\u3068\u7d99\u624b\u3092\u52a0\u71b1\u30c0\u30a4\u30b9\u306b\u540c\u6642\u306b\u633f\u5165\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u71b1<\/strong> \u30c6\u30fc\u30d6\u30eb\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u5f93\u3063\u3066\u3002<\/li>\n\n\n\n<li><strong>\u30bd\u30b1\u30c3\u30c8\u3092\u633f\u5165\u3059\u308b<\/strong> \u56de\u8ee2\u306a\u3057 \u2014 \u56de\u8ee2\u306f\u878d\u5408\u5c64\u3092\u7834\u58ca\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30b3\u30fc\u30eb\u30c9\u30bb\u30c3\u30c8<\/strong> \u63a5\u5408\u90e8 \u2014 \u51b7\u5374\u4e2d\u306f\u52d5\u304b\u3057\u305f\u308a\u3001\u66f2\u3052\u305f\u308a\u3001\u5727\u529b\u3092\u304b\u3051\u305f\u308a\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u6eb6\u63a5\u30d1\u30e9\u30e1\u30fc\u30bf\u8868\uff0816 mm \uff5e 160 mm\uff09<\/strong><\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u5024\u306f\u901a\u5e38\u306e\u5468\u56f2\u6761\u4ef6\u306b\u9069\u7528\u3055\u308c\u307e\u3059 <strong>+5 \u00b0C \uff5e +40 \u00b0C<\/strong>.<br>\u6e29\u5ea6\u304c\u4ee5\u4e0b\u3067\u3042\u308b\u5834\u5408 <strong>5 \u00b0C<\/strong>\u5897\u52a0\u3055\u305b\u308b <strong>\u52a0\u71b1\u6642\u9593\u30925\uff5e10%<\/strong>.<\/p>\n<\/blockquote>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30d1\u30a4\u30d7\u5916\u5f84\uff08mm\uff09<\/th><th>\u6eb6\u63a5\u6df1\u3055\uff08mm\uff09<\/th><th>\u52a0\u71b1\u6642\u9593\uff08\u79d2\uff09<\/th><th>\u30bd\u30b1\u30c3\u30c8\u633f\u5165\u6642\u9593\uff08\u79d2\uff09<\/th><th>\u51b7\u5374\u6642\u9593\uff08\u79d2\uff09<\/th><\/tr><\/thead><tbody><tr><td>16<\/td><td>14<\/td><td>5<\/td><td>4<\/td><td>30<\/td><\/tr><tr><td>20<\/td><td>14<\/td><td>5<\/td><td>4<\/td><td>30<\/td><\/tr><tr><td>25<\/td><td>15<\/td><td>7<\/td><td>4<\/td><td>30<\/td><\/tr><tr><td>32<\/td><td>16<\/td><td>8<\/td><td>6<\/td><td>120<\/td><\/tr><tr><td>40<\/td><td>18<\/td><td>12<\/td><td>6<\/td><td>120<\/td><\/tr><tr><td>50<\/td><td>20<\/td><td>18<\/td><td>6<\/td><td>180<\/td><\/tr><tr><td>63<\/td><td>24<\/td><td>24<\/td><td>8<\/td><td>240<\/td><\/tr><tr><td>75<\/td><td>26<\/td><td>30<\/td><td>8<\/td><td>240<\/td><\/tr><tr><td>90<\/td><td>29<\/td><td>40<\/td><td>8<\/td><td>360<\/td><\/tr><tr><td>110<\/td><td>32<\/td><td>50<\/td><td>8<\/td><td>360<\/td><\/tr><tr><td>125<\/td><td>34<\/td><td>60<\/td><td>10<\/td><td>480<\/td><\/tr><tr><td>160<\/td><td>36<\/td><td>80\u201390<\/td><td>12<\/td><td>600<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u624b\u9806\uff1a<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u52a0\u71b1\u6642\u9593\u3068\u306f\u3001\u30d1\u30a4\u30d7\u7aef\u3068\u7d99\u624b\u7aef\u3092\u540c\u6642\u306b\u52a0\u71b1\u30d7\u30ec\u30fc\u30c8\uff0f\u30b9\u30ea\u30fc\u30d6\u306b\u633f\u5165\u3057\u3001\u6eb6\u878d\u30ea\u30f3\u30b0\u304c\u5f62\u6210\u3055\u308c\u308b\u307e\u3067\u306e\u6642\u9593\u3092\u6307\u3059\u3002<\/li>\n\n\n\n<li>\u7d44\u7acb\u6642\u9593\u3068\u306f\u3001\u52a0\u71b1\u30d7\u30ec\u30fc\u30c8\u3092\u53d6\u308a\u5916\u3057\u305f\u5f8c\u3001\u30d1\u30a4\u30d7\u3092\u7d99\u624b\u306b\u633f\u5165\u3057\u3001\u5727\u7740\u72b6\u614b\u3092\u7dad\u6301\u3059\u308b\u79d2\u6570\u3092\u6307\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u521d\u671f\u51b7\u5374\u4fdd\u6301\u3068\u306f\u3001\u633f\u5165\u5f8c\u306e\u4f4d\u7f6e\u3092\u56fa\u5b9a\u3057\u3001\u5909\u4f4d\u3084\u5909\u5f62\u3092\u9632\u3050\u305f\u3081\u306b\u5fc5\u8981\u306a\u79d2\u6570\u3092\u6307\u3059\u3002<\/li>\n\n\n\n<li>\u300c\u5b8c\u5168\u51b7\u5374\u6642\u9593\u300d\u3068\u306f\u3001\u6eb6\u63a5\u90e8\u304c\u5468\u56f2\u6e29\u5ea6\u3067\u9069\u5207\u306a\u72b6\u614b\u307e\u3067\u51b7\u5374\u3055\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u3001\u30b7\u30b9\u30c6\u30e0\u306b\u5727\u529b\u3092\u52a0\u3048\u308b\u524d\u306b\u63a8\u5968\u3055\u308c\u308b\u5f85\u6a5f\u6642\u9593\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4ee3\u8868\u7684\u306a\u6eb6\u63a5\u6b20\u9665\u3068\u305d\u306e\u539f\u56e0<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6b20\u9665<\/th><th>\u6839\u672c\u539f\u56e0<\/th><th>\u662f\u6b63\u63aa\u7f6e<\/th><\/tr><\/thead><tbody><tr><td>\u52a0\u5727\u5f8c\u306e\u63a5\u5408\u90e8\u304b\u3089\u306e\u6f0f\u308c<\/td><td>\u52a0\u71b1\u6e29\u5ea6\u304c\u4f4e\u3059\u304e\u308b\u304b\u3001\u52a0\u71b1\u6642\u9593\u304c\u77ed\u3059\u304e\u308b<\/td><td>\u30d7\u30ec\u30fc\u30c8\u3092\u5b89\u5b9a\u3055\u305b\u3066 <strong>260 \u00b0C<\/strong>; \u30c6\u30fc\u30d6\u30eb\u306e\u5024\u306b\u5f93\u3046<\/td><\/tr><tr><td>\u8a2d\u7f6e\u5f8c\u306e\u8106\u3044\u63a5\u5408\u90e8\uff0f\u3072\u3073\u5272\u308c<\/td><td>\u904e\u71b1 &gt; 270 \u00b0C<\/td><td>\u6e29\u5ea6\u3092\u76ee\u6a19\u7bc4\u56f2\u307e\u3067\u4e0b\u3052\u308b<\/td><\/tr><tr><td>\u4e0d\u826f\u30d3\u30fc\u30c9\u307e\u305f\u306f\u6eb6\u878d\u4e0d\u5b8c\u5168<\/td><td>\u30d1\u30a4\u30d7\u5185\u90e8\u306e\u307b\u3053\u308a\u3001\u6cb9\u3001\u6c34<\/td><td>\u878d\u5408\u524d\u306b\u306f\u5fc5\u305a\u6e05\u6383\u3059\u308b\u3053\u3068<\/td><\/tr><tr><td>\u4f4d\u7f6e\u305a\u308c\uff0f\u633f\u5165\u6df1\u5ea6\u4e0d\u8db3<\/td><td>\u633f\u5165\u6642\u306e\u56de\u8ee2<\/td><td>\u56de\u8ee2\u305b\u305a\u306b\u76f4\u63a5\u633f\u5165\u3059\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7279\u5b9a\u306e\u6eb6\u63a5\u306b\u95a2\u3059\u308b\u554f\u984c\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u306e\u8a18\u4e8b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<a href=\"https:\/\/zjhaotianwelding.com\/ja\/ppr-pipe-fusion-welding-problem\/\">PPR\u30d1\u30a4\u30d7\u6eb6\u878d\u6eb6\u63a5\u306e\u3088\u304f\u3042\u308b\u554f\u984c\u3068\u539f\u56e0<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u6eb6\u63a5\u6642\u9593\u306e\u8abf\u6574\u3082\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6e29\u5ea6\u3068\u6642\u9593\u306f\u76f8\u4e92\u306b\u95a2\u9023\u3057\u3066\u3044\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6e29\u5ea6\u3092\u4e0b\u3052\u308b \u2192 \u52a0\u71b1\u6642\u9593\u3092\u5ef6\u9577\u3059\u308b<\/li>\n\n\n\n<li>\u4f4e\u6e29\u74b0\u5883 \u2192 \u52a0\u71b1\u6642\u9593\u3092\u5ef6\u9577\u3059\u308b<\/li>\n\n\n\n<li>\u6e7f\u6f64\u74b0\u5883 \u2192 \u633f\u5165\u529b\u3092\u4f4e\u6e1b\u3057\u3001\u84b8\u6c17\u304c\u6eb6\u63a5\u5c64\u306b\u5f71\u97ff\u3059\u308b\u306e\u3092\u9632\u6b62\u3059\u308b<\/li>\n\n\n\n<li>\u5c4b\u5916\u5f37\u98a8\u6642 \u2192 \u52a0\u71b1\u30d7\u30ec\u30fc\u30c8\u6e29\u5ea6\u3092\u4e00\u5b9a\u306b\u4fdd\u3061\u3001\u51b7\u5374\u6642\u9593\u3092\u9069\u5207\u306b\u5ef6\u9577\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u51b7\u5374\u6642\u9593\u306f\u56fa\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u3088\u308a\u5927\u304d\u306a\u30d1\u30a4\u30d7\u5f84\uff0890\uff5e160mm\uff09\u3084\u4f4e\u6e29\u74b0\u5883\u3067\u306f\u3001\u3088\u308a\u9577\u3044\u51b7\u5374\u30b5\u30a4\u30af\u30eb\u304c\u5fc5\u8981\u3067\u3059\u3002\u305d\u3046\u3057\u306a\u3044\u3068\u3001\u5185\u90e8\u5fdc\u529b\u306b\u3088\u308a\u5fae\u7d30\u306a\u4e80\u88c2\u304c\u751f\u3058\u3001\u5f8c\u3005\u6f0f\u308c\u306e\u539f\u56e0\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u51ac\u306b\u6eb6\u63a5\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u3053\u3061\u3089\u306e\u8a18\u4e8b\u3092\u3054\u53c2\u7167\u304f\u3060\u3055\u3044\uff1a<a href=\"https:\/\/zjhaotianwelding.com\/ja\/winter-welding-precautions-for-ppr-pipes\/\">PPR\u30d1\u30a4\u30d7\u306e\u51ac\u5b63\u6eb6\u63a5\u306b\u95a2\u3059\u308b\u6ce8\u610f\u4e8b\u9805<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u6700\u7d42\u30e1\u30c3\u30bb\u30fc\u30b8<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b89\u5b9a\u3057\u305f\u6eb6\u63a5\u306e\u79d8\u8a23\u306f\u6570\u5b57\u3092\u6697\u8a18\u3059\u308b\u3053\u3068\u3067\u306f\u306a\u304f\u3001\u3080\u3057\u308d\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528\u6e29\u5ea6\u7bc4\u56f2\u306f250\uff5e270\u2103\u3068\u3059\u308b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u74b0\u5883\u306b\u5fdc\u3058\u3066\u51b7\u6696\u623f\u6642\u9593\u3092\u52d5\u7684\u306b\u8abf\u6574\u3059\u308b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6750\u6599\u306e\u72b6\u614b\u306b\u57fa\u3065\u3044\u3066\u3001\u6eb6\u63a5\u6761\u4ef6\u304c\u6e80\u305f\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>PPR\u6eb6\u63a5\u306f\u53b3\u5bc6\u306a\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u306a\u304f\u3001\u6280\u8853\u3068\u7d4c\u9a13\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3042\u308b\u3002<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PPR\u306e\u4f7f\u7528\u306b\u95a2\u3059\u308b\u6eb6\u63a5\u624b\u9806\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u306e\u8a18\u4e8b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<a href=\"https:\/\/zjhaotianwelding.com\/ja\/master-the-core-plumber-s-welding-pipe-skills\/\">\u914d\u7ba1\u5de5\u306e\u6838\u3068\u306a\u308b\u6eb6\u63a5\u30d1\u30a4\u30d7\u6280\u8853\u3092\u30de\u30b9\u30bf\u30fc\u3059\u308b<\/a>  <a href=\"https:\/\/zjhaotianwelding.com\/ja\/weld-ppr-pipe-fittings\/\">PPR\u7ba1\u7d99\u624b\u306e\u6eb6\u63a5\u65b9\u6cd5<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PPR\u6eb6\u63a5\u306e\u5b89\u5168\u5bfe\u7b56\uff1a<a href=\"https:\/\/zjhaotianwelding.com\/ja\/ppr-welding-safety-reminder\/\">PPR\u6eb6\u63a5\u6a5f\u306e\u5b89\u5168\u6ce8\u610f\u30e9\u30d9\u30eb<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u53c2\u8003\u6587\u732e<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ISO 15874-3:2013 \u7d66\u6e6f\u30fb\u7d66\u6c34\u7528\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0 \u2014 \u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\uff08PP\uff09 \u2014 \u7b2c3\u90e8\uff1a\u7d99\u624b \u2192 <a href=\"https:\/\/cdn.standards.iteh.ai\/samples\/54157\/fe2f8d75f85d4f1f89c0fe6c927fceee\/ISO-15874-3-2013.pdf?utm_source=chatgpt.com\">https:\/\/cdn.standards.iteh.ai\/samples\/54157\/fe2f8d75f85d4f1f89c0fe6c927fceee\/ISO-15874-3-2013.pdf<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b7\u30a7\u30d6\u30ed\u30f3\u30fb\u30d5\u30a3\u30ea\u30c3\u30d7\u30b9\u30fb\u30b1\u30df\u30ab\u30eb \u2013 <em>\u71b1\u9593\u878d\u7740\u63a5\u5408\u624b\u9806\u53ca\u3073\u8cc7\u683c\u8a8d\u5b9a\u30ac\u30a4\u30c9<\/em>\uff08\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d1\u30a4\u30d7\u306e\u6eb6\u63a5\u6e29\u5ea6\u3001\u6642\u9593\u3001\u51b7\u5374\u306e\u5236\u5fa1\u3092\u542b\u3080\uff09\u2192 <a href=\"https:\/\/www.cpchem.com\/sites\/default\/files\/2021-07\/PP%20750%20Fusion%20Procedures%20June%202021_CRUpdate_onWebsite_1.pdf?utm_source=chatgpt.com\">https:\/\/www.cpchem.com\/sites\/default\/files\/2021-07\/PP%20750%20Fusion%20Procedures%20June%202021_CRUpdate_onWebsite_1.pdf<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Executive Summary For stable joint strength in PPR (Polypropylene Random Copolymer) pipe systems, maintaining the correct fusion temperature and welding parameters is non-negotiable. Incorrect temperature or insufficient heating time leads directly to leakage, joint failure, and warranty disputes. Below is a clean, manufacturable reference for technicians and QA teams. Optimal Fusion Temperature for PPR Pipes Material Recommended Heating Plate Temperature PPR (Polypropylene Random Copolymer) 250 \u00b0C \u2013 270 \u00b0C PE \/ HDPE (for comparison) 200 \u00b0C \u2013 220 \u00b0C Standard industry temperature window for PPR is 260 \u00b0C \u00b1 10 \u00b0C. Why not exceed 270 \u00b0C?Because temperature above the limit carbonizes the polymer, weakens the internal structure, and forms brittle &#8230; <a title=\"16mm-160mm PPR \u306e\u7ba1\u306e\u6700\u9069\u6eb6\u63a5\u306e\u6e29\u5ea6\" class=\"read-more\" href=\"https:\/\/zjhaotianwelding.com\/ja\/ppr-pipes-optimal-welding-temperature\/\" aria-label=\"16mm-160mm PPR\u30d1\u30a4\u30d7\u306e\u6700\u9069\u6eb6\u63a5\u6e29\u5ea6\u306b\u3064\u3044\u3066\u3055\u3089\u306b\u8aad\u3080\">\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>","protected":false},"author":1,"featured_media":886,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-1875","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>16mm-160mm PPR pipes optimal welding temperature<\/title>\n<meta name=\"description\" content=\"Discover the optimal PPR pipe fusion temperature and how ambient conditions affect heating and cooling time. 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