{"id":1783,"date":"2025-10-16T15:11:00","date_gmt":"2025-10-16T07:11:00","guid":{"rendered":"https:\/\/zjhaotianwelding.com\/?p=1783"},"modified":"2025-10-16T15:11:02","modified_gmt":"2025-10-16T07:11:02","slug":"ppr-pipe-fusion-welding-problem","status":"publish","type":"post","link":"https:\/\/zjhaotianwelding.com\/ko\/ppr-pipe-fusion-welding-problem\/","title":{"rendered":"PPR \ud30c\uc774\ud504 \uc735\ucc29 \uc6a9\uc811\uc758 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c \ubc0f \uc6d0\uc778"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\ub300\ubd80\ubd84\uc758 PPR \ud30c\uc774\ud504 \uc735\ucc29 \uc6a9\uc811 \ubb38\uc81c\ub294 \uc6a9\uc811 \ubd88\ub7c9\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc6a9\uc811 \ud488\uc9c8\uc740 PPR \ud30c\uc774\ud504 \uc124\uce58\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud55c \ub2e8\uacc4\uc785\ub2c8\ub2e4. \uc774\uc804\uc5d0 <a href=\"https:\/\/zjhaotianwelding.com\/ko\/weld-ppr-pipe-fittings\/\">PPR \ud30c\uc774\ud504\uc758 \uc801\uc808\ud55c \uc6a9\uc811 \uc808\ucc28<\/a>\ub97c \uc900\uc218\ud574\uc57c \ud558\uba70, \ubaa8\ub4e0 \ud30c\uc774\ud504 \uc124\uce58\uc790\ub294 \uc774\ub97c \uc5c4\uaca9\ud558\uac8c \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud45c\uc900 \uc6a9\uc811\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc62c\ubc14\ub974\uac8c \uc6a9\uc811\ub41c PPR \ud30c\uc774\ud504\uc640 \ud53c\ud305\uc785\ub2c8\ub2e4:<\/li>\n\n\n\n<li>\ud2c8\uc0c8 \uc5c6\uc774 \uc644\ubcbd\ud558\uac8c \uc735\ud569<\/li>\n\n\n\n<li>\uad00\uc808 \uc8fc\ubcc0\uc774 \uade0\uc77c\ud558\uac8c \ub179\uc544\ub0b4\ub9ac\ub3c4\ub85d \ud45c\uc2dc<\/li>\n\n\n\n<li>\ud654\uc0c1 \uc790\uad6d, \uae30\ud3ec, \ubcc0\ud615\uc774 \uc5c6\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc6d0\ud65c\ud558\uace0 \ub204\uc218 \uc5c6\ub294 \uc5f0\uacb0 \ud615\uc131<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"956\" height=\"537\" src=\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-4.jpg\" alt=\"Standard welded ppr pipe\" class=\"wp-image-1784\" srcset=\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-4.jpg 956w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-4-300x169.jpg 300w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-4-768x431.jpg 768w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-4-18x10.jpg 18w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-4-600x337.jpg 600w\" sizes=\"(max-width: 956px) 100vw, 956px\" \/><figcaption class=\"wp-element-caption\">\ud45c\uc900 \uc6a9\uc811 PR \ud30c\uc774\ud504<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud45c\uc900 PPR \uc218\ub3c4\uad00 \uc6a9\uc811, \ud30c\uc774\ud504 \ubc0f \ud53c\ud305\uc774 \uc644\uc804\ud788 \ud1b5\ud569\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uba87 \uac00\uc9c0 \uc77c\ubc18\uc801\uc778 \uc6a9\uc811 \ubb38\uc81c\ub97c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\ub0a9\ub55c \uc628\ub3c4\uac00 \ub108\ubb34 \ub192\uc74c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6a9\uc811 \uc628\ub3c4\uac00 \uad8c\uc7a5 \uc218\uc900\uc744 \ucd08\uacfc\ud558\uba74 \uc7ac\ub8cc\uac00 \ub108\ubb34 \ubd80\ub4dc\ub7ec\uc6cc\uc9c0\uac70\ub098 \ud0c4\ud654\ub418\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uadf8 \uacb0\uacfc<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc57d\ud55c \uacb0\ud569\ub825<\/li>\n\n\n\n<li>\ub0b4\ubd80 \uc218\ucd95<\/li>\n\n\n\n<li>\ud45c\uba74 \uadf8\uc744\ub9bc<\/li>\n\n\n\n<li>\ud30c\uc774\ud504 \ubcc0\ud615<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"956\" height=\"537\" src=\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-5.jpg\" alt=\"Welding PPR temperature is too high\" class=\"wp-image-1785\" srcset=\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-5.jpg 956w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-5-300x169.jpg 300w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-5-768x431.jpg 768w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-5-18x10.jpg 18w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-5-600x337.jpg 600w\" sizes=\"(max-width: 956px) 100vw, 956px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">PPR \ud30c\uc774\ud504 \uc6a9\uc811 \uc18c\ucf13\uc774 \uc81c\uc790\ub9ac\uc5d0 \uc5c6\uc2b5\ub2c8\ub2e4.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6a9\uc811 \uc628\ub3c4\uac00 \uad8c\uc7a5 \uc218\uc900\uc744 \ucd08\uacfc\ud558\uba74 \uc7ac\ub8cc\uac00 \ub108\ubb34 \ubd80\ub4dc\ub7ec\uc6cc\uc9c0\uac70\ub098 \ud0c4\ud654\ub418\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uadf8 \uacb0\uacfc<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc57d\ud55c \uacb0\ud569\ub825<\/li>\n\n\n\n<li>\ub0b4\ubd80 \uc218\ucd95<\/li>\n\n\n\n<li>\ud45c\uba74 \uadf8\uc744\ub9bc<\/li>\n\n\n\n<li>\ud30c\uc774\ud504 \ubcc0\ud615<\/li>\n\n\n\n<li>\uc228\uaca8\uc9c4 \uade0\uc5f4 \ubc0f \ud5a5\ud6c4 \uc720\ucd9c<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"956\" height=\"537\" src=\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-6.jpg\" alt=\"PPR pipe welding socket is not in place\" class=\"wp-image-1786\" srcset=\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-6.jpg 956w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-6-300x169.jpg 300w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-6-768x431.jpg 768w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-6-18x10.jpg 18w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-6-600x337.jpg 600w\" sizes=\"(max-width: 956px) 100vw, 956px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\uc6a9\uc811\uae30 \uc628\ub3c4\uac00 \ub108\ubb34 \ub192\uc2b5\ub2c8\ub2e4.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PPR \ud30c\uc774\ud504 \ubc0f \ud53c\ud305\uc5d0\ub294 \ud45c\uc900 \uc6a9\uc811 \uc628\ub3c4\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc628\ub3c4 \uc870\uc808 \uc6a9\uc811\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0, \uc6a9\uc811 \uc0ac\uc591\uc5d0 \ub530\ub77c PPR \uc6a9\uc811 \uc628\ub3c4\ub294 260\u00b0C(300\u00b0C \uc774\ud558\uac00 \ubc14\ub78c\uc9c1)\uac00 \ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc9c0\ub098\uce58\uac8c \ub192\uc740 \uc628\ub3c4\ub294 PPR \uc18c\uc7ac\uac00 \ub108\ubb34 \ubd80\ub4dc\ub7ec\uc6cc\uc9c0\uace0 \ubd80\ubd84\uc801\uc73c\ub85c \ud0c4\ud654\ub418\uc5b4 \uc6a9\uc811 \ubb38\uc81c\ub97c \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u6e29\u5ea6.jpg\" alt=\"20mm-110mm recommended PPR pipe welding temperature\" class=\"wp-image-1781\" srcset=\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u6e29\u5ea6.jpg 800w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u6e29\u5ea6-300x300.jpg 300w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u6e29\u5ea6-150x150.jpg 150w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u6e29\u5ea6-768x768.jpg 768w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u6e29\u5ea6-12x12.jpg 12w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u6e29\u5ea6-600x600.jpg 600w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u6e29\u5ea6-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">20mm-110mm \uad8c\uc7a5 PPR \ud30c\uc774\ud504 \uc6a9\uc811 \uc628\ub3c4<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\uc18c\ucf13 \uc6a9\uc811 \uae08\ud615 \ub178\ud654 \uc190\uc0c1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PPR \ud30c\uc774\ud504\uc6a9 \ud56b\uba5c\ud2b8 \uc6a9\uc811\uae30\uc758 \uc6a9\uc811 \ub2e4\uc774\ub294 \ud14c\ud504\ub860 \ucf54\ud305\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ud14c\ud504\ub860\uc740 \ud45c\uba74 \uc5d0\ub108\uc9c0\uac00 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \ub179\uc740 PPR\uc774 \ub2ec\ub77c\ubd99\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc7a5\uae30\uac04 \uace0\uc628 \ud658\uacbd\uc5d0\uc11c\ub294 \ud3f4\ub9ac\uba38 \uc18c\uc7ac\uc778 \ud14c\ud504\ub860\ub3c4 \ub178\ud654\ub418\uc5b4 PPR\uc774 \ub2ec\ub77c\ubd99\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4. \ub9ce\uc740 \ubc30\uad00\uacf5\ub4e4\uc774 PPR \uc218\ub3c4\uad00\uc744 \uc6a9\uc811\ud560 \ub54c \ub2e4\uc774 \ud5e4\ub4dc\ub97c \uccad\uc18c\ud558\uc9c0 \uc54a\uc73c\uba70, \uc6a9\uc811 \ub2e4\uc774 \ud5e4\ub4dc\ub97c \uc815\uae30\uc801\uc73c\ub85c \uad50\uccb4\ud558\ub294 \uc2b5\uad00\uc774 \uc5c6\uc5b4 PPR \uc218\ub3c4\uad00\uc758 \uc6a9\uc811 \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud558\uae30 \uc5b4\ub835\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"956\" height=\"537\" src=\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-8.jpg\" alt=\"Socket welding mold aging damage\" class=\"wp-image-1787\" srcset=\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-8.jpg 956w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-8-300x169.jpg 300w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-8-768x431.jpg 768w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-8-18x10.jpg 18w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u672a\u6807\u9898-8-600x337.jpg 600w\" sizes=\"(max-width: 956px) 100vw, 956px\" \/><figcaption class=\"wp-element-caption\">\uc18c\ucf13 \uc6a9\uc811 \uae08\ud615 \ub178\ud654 \uc190\uc0c1<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uae08\ud615 \uad00\ub828 \uc6a9\uc811 \uc2e4\ud328\ub97c \ubc29\uc9c0\ud558\ub294 \ubc29\ubc95:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc815\uae30\uc801\uc73c\ub85c \uae08\ud615 \ud45c\uba74 \uccad\uc18c<\/li>\n\n\n\n<li>\ub178\ud6c4\ud654\ub418\uac70\ub098 \ubc97\uaca8\uc9c4 \ub2e4\uc774\ub97c \uc81c\ub54c \uad50\uccb4\ud558\uae30<\/li>\n\n\n\n<li>\uc720\ud734 \uc0c1\ud0dc\uc77c \ub54c \ub3c4\uad6c \uacfc\uc5f4 \ubc29\uc9c0<\/li>\n\n\n\n<li>\uc778\uc99d\ub41c \ud14c\ud504\ub860 \ucf54\ud305 \ud5e4\ub4dc \uc0ac\uc6a9<\/li>\n\n\n\n<li>\ub2e4\uc774 \ud06c\uae30\ub97c \ud30c\uc774\ud504 \uc9c1\uacbd\uacfc \uc77c\uce58\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\uc6a9\uc811\ub41c PPR \ud30c\uc774\ud504\uc758 \ud488\uc9c8 \ud5a5\uc0c1<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6a9\uc811 \uae30\uc220\uc740 \uc77c\uad00\ub418\uac8c \uc548\uc804\ud558\uace0 \ub204\ucd9c\uc774 \uc5c6\ub294 \uc870\uc778\ud2b8\ub97c \uc704\ud574 \ud544\uc218\uc801\uc774\uc9c0\ub9cc, \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 <a href=\"https:\/\/zjhaotianwelding.com\/ko\/product-category\/ppr-welding-machine\/\">PPR \ud4e8\uc804 \uba38\uc2e0<\/a> \ub294 \uc815\ubc00\ub3c4, \uc628\ub3c4 \uc548\uc815\uc131 \ubc0f \uc791\uc5c5 \ud6a8\uc728\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9ce\uc740 PPR \ud30c\uc774\ud504 \uc735\ucc29 \uc6a9\uc811 \ubb38\uc81c\ub294 \ud30c\uc774\ud504 \uc790\uccb4\uac00 \uc544\ub2c8\ub77c \ubd88\uc548\uc815\ud55c \uc5f4 \ucd9c\ub825, \ub9c8\ubaa8\ub41c \ub2e4\uc774 \ub610\ub294 \ubd80\uc815\ud655\ud55c \uc628\ub3c4 \uc81c\uc5b4\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc6a9\uc811 \ud488\uc9c8\uc744 \uac1c\uc120\ud558\uac70\ub098 \uad6c\ud615 \uc7a5\ube44\ub97c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub824\ub294 \uacbd\uc6b0 \uc815\ubc00\ud55c \ud56d\uc628 \uc81c\uc5b4, \ub0b4\uad6c\uc131 \uc788\ub294 \ud14c\ud504\ub860 \ucf54\ud305 \ub2e4\uc774, \ub2e4\uc911 \uc9c1\uacbd \ube0c\ub798\ud0b7\uc744 \uac16\ucd98 \uc804\ubb38\uac00\uae09 PPR \uc735\ucc29\uae30\ub97c \uc120\ud0dd\ud558\uba74 \uace0\uc7a5\ub960\uc744 \ud06c\uac8c \uc904\uc774\uace0 \ud604\uc7a5 \uc131\ub2a5\uc744 \uac1c\uc120\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc798 \uc124\uacc4\ub41c \ub3c4\uad6c\uac00 \uae30\uc220\uc744 \ub300\uccb4\ud560 \uc218\ub294 \uc5c6\uc9c0\ub9cc \uc219\ub828\ub41c \ubc30\uad00\uacf5\uc774 \ub354 \ube60\ub974\uace0 \uae68\ub057\ud558\uace0 \uc548\uc815\uc801\uc73c\ub85c PPR \uc124\uce58\ub97c \uc644\ub8cc\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>\ub300\ubd80\ubd84\uc758 PPR \ud30c\uc774\ud504 \uc735\ucc29 \uc6a9\uc811 \ubb38\uc81c\ub294 \uc6a9\uc811 \ubd88\ub7c9\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc6a9\uc811 \ud488\uc9c8\uc740 PPR \ud30c\uc774\ud504 \uc124\uce58\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud55c \ub2e8\uacc4\uc785\ub2c8\ub2e4. \uc55e\uc11c PPR \ud30c\uc774\ud504\uc758 \uc62c\ubc14\ub978 \uc6a9\uc811 \uc808\ucc28\uc5d0 \ub300\ud574 \uc124\uba85\ud588\uc73c\uba70, \ubaa8\ub4e0 \ud30c\uc774\ud504 \uc124\uce58\uc790\ub294 \uc774\ub97c \uc5c4\uaca9\ud558\uac8c \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4. \ud45c\uc900 \uc6a9\uc811\uc744 \uc0b4\ud3b4\ubd05\uc2dc\ub2e4 \ud45c\uc900 PPR \uc218\ub3c4\uad00 \uc6a9\uc811, \ud30c\uc774\ud504 \ubc0f \ud53c\ud305\uc740 ... <a title=\"PPR \ud30c\uc774\ud504 \uc735\ucc29 \uc6a9\uc811\uc758 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c \ubc0f \uc6d0\uc778\" class=\"read-more\" href=\"https:\/\/zjhaotianwelding.com\/ko\/ppr-pipe-fusion-welding-problem\/\" aria-label=\"PPR \ubc30\uad00 \uc735\ucc29 \uc6a9\uc811\uc758 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c\uc640 \uc6d0\uc778\uc5d0 \ub300\ud574 \ub354 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc138\uc694.\">\ub354 \uc77d\uae30<\/a><\/p>","protected":false},"author":1,"featured_media":1784,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-1783","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>Common problems and causes of PPR pipe fusion welding - HAOTIAN<\/title>\n<meta name=\"description\" content=\"PPR pipe fusion welding problems often lead to leaks and weak joints. 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