{"id":3884,"date":"2025-12-17T09:00:00","date_gmt":"2025-12-17T09:00:00","guid":{"rendered":"https:\/\/www.desopipe.com\/?p=3884"},"modified":"2025-12-27T05:35:30","modified_gmt":"2025-12-27T05:35:30","slug":"ppr-pipe-welding-hot-fusion-guide","status":"publish","type":"post","link":"https:\/\/www.desopipe.com\/ms\/blog\/ppr-pipe\/ppr-pipe-welding-hot-fusion-guide\/","title":{"rendered":"Bagaimana Kimpalan Fusion Panas Berfungsi dalam Sistem PPR"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 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\">Jadual Kandungan<\/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=\"Togol Jadual Kandungan\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Togol<\/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 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.desopipe.com\/ms\/blog\/ppr-pipe\/ppr-pipe-welding-hot-fusion-guide\/#What_Hot_Fusion_Welding_Means_for_PPR_Systems\" >Apakah Makna Kimpalan Fusion Panas untuk Sistem PPR<\/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.desopipe.com\/ms\/blog\/ppr-pipe\/ppr-pipe-welding-hot-fusion-guide\/#Why_PPR_Pipes_Are_Made_for_Thermal_Joining\" >Mengapa Paip PPR Dibuat untuk Penyambungan Termal<\/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.desopipe.com\/ms\/blog\/ppr-pipe\/ppr-pipe-welding-hot-fusion-guide\/#How_the_Fusion_Process_Works_From_Start_to_Finish\" >Bagaimana Proses Gabungan Berfungsi Dari Awal hingga Akhir<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.desopipe.com\/ms\/blog\/ppr-pipe\/ppr-pipe-welding-hot-fusion-guide\/#Temperature_Control_and_Heating_Time_Explained\" >Kawalan Suhu dan Masa Pemanasan Dijelaskan<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.desopipe.com\/ms\/blog\/ppr-pipe\/ppr-pipe-welding-hot-fusion-guide\/#Socket_Fusion_and_Butt_Fusion_Compared\" >Socket Fusion dan Butt Fusion Dibandingkan<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.desopipe.com\/ms\/blog\/ppr-pipe\/ppr-pipe-welding-hot-fusion-guide\/#Barrier_Layer_Design_in_Modern_PPR_Pipes\" >Reka Bentuk Lapisan Penghalang dalam Paip PPR Moden<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.desopipe.com\/ms\/blog\/ppr-pipe\/ppr-pipe-welding-hot-fusion-guide\/#Why_Heating_and_HVAC_Systems_Need_Extra_Testing\" >Mengapa Sistem Pemanasan dan HVAC Memerlukan Ujian Tambahan<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.desopipe.com\/ms\/blog\/ppr-pipe\/ppr-pipe-welding-hot-fusion-guide\/#Common_Fusion_Mistakes_Beginners_Should_Avoid\" >Kesilapan Fusion Biasa yang Perlu Dielakkan oleh Pemula<\/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.desopipe.com\/ms\/blog\/ppr-pipe\/ppr-pipe-welding-hot-fusion-guide\/#Conclusion\" >Kesimpulan<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Kimpalan gabungan panas ialah kaedah standard yang digunakan untuk menyambungkan sistem perpaipan PPR ke dalam satu rangkaian berterusan. Ia berfungsi dengan memanaskan paip dan memasang permukaan, kemudian menekannya bersama supaya bahan terikat sebagai satu bahagian.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Artikel ini menerangkan cara proses ini berfungsi, mengapa ia penting dan apa yang perlu diketahui oleh pemula. Dengan memahami asas-asas ini, pembaca boleh membuat keputusan yang lebih baik untuk projek paip, pemanasan dan HVAC.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Hot_Fusion_Welding_Means_for_PPR_Systems\"><\/span><strong>Apakah Makna Kimpalan Fusion Panas untuk Sistem PPR<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1023\" height=\"549\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-34.png\" alt=\"\" class=\"wp-image-3887\" style=\"width:600px\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-34.png 1023w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-34-500x268.png 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-34-300x161.png 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-34-768x412.png 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-34-18x10.png 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-34-140x75.png 140w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-34-480x258.png 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-34-800x429.png 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1023px) 100vw, 1023px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.desopipe.com\/ms\/blog\/ppr-fitting\/weld-ppr-pipe-fittings-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kimpalan gabungan panas<\/a> ialah kaedah penyambungan berasaskan haba yang dibuat untuk bahan termoplastik. Secara ringkasnya, paip dan kelengkapan dipanaskan sehingga lapisan luarnya menjadi lembut. Apabila dicantumkan, permukaan cair yang telah dicairkan bergabung dan menyejuk bersama. Hasilnya ialah sambungan plastik kekal tanpa gam atau pengedap.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kesimpulan utama:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sambungan itu menjadi sebahagian daripada paip<\/li>\n\n\n\n<li>Tiada ikatan kimia yang terlibat<\/li>\n\n\n\n<li>Kekuatan sambungan sepadan dengan dinding paip<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Proses ini membentuk tulang belakang sistem gabungan paip ppr moden.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_PPR_Pipes_Are_Made_for_Thermal_Joining\"><\/span><strong>Mengapa Paip PPR Dibuat untuk Penyambungan Termal<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bahan PPR bertindak balas secara ramal terhadap haba terkawal. Ia melembutkan secara sekata dan bukannya terbakar atau retak. Ini membolehkan permukaan bercantum tanpa mengubah struktur dalaman.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Apabila bahan menyejuk, rantai polimer akan bersambung semula. Ini menghasilkan sambungan yang seragam tanpa titik lemah. Disebabkan oleh sifat ini, prinsip yang sama terpakai pada sistem paip, pemanasan dan perindustrian yang bergantung pada kaedah kimpalan paip PPR.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_the_Fusion_Process_Works_From_Start_to_Finish\"><\/span><strong>Bagaimana Proses Gabungan Berfungsi Dari Awal hingga Akhir<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1035\" height=\"517\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-35.png\" alt=\"\" class=\"wp-image-3888\" style=\"width:600px\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-35.png 1035w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-35-500x250.png 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-35-300x150.png 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-35-768x384.png 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-35-18x9.png 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-35-150x75.png 150w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-35-480x240.png 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-35-800x400.png 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1035px) 100vw, 1035px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Proses gabungan mengikuti urutan yang jelas yang tidak boleh tergesa-gesa.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Pertama, paip dipotong lurus dan dibersihkan. Kotoran atau kelembapan boleh menjejaskan ikatan.<\/li>\n\n\n\n<li>Seterusnya, hujung paip dan soket pemasangan dipanaskan menggunakan alat gabungan.<\/li>\n\n\n\n<li>Setelah dilembutkan, bahagian-bahagian tersebut ditekan bersama tanpa putaran.<\/li>\n\n\n\n<li>\u00a0Akhir sekali, sendi dipegang stabil sehingga ia sejuk sendiri.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Setiap langkah dibina berdasarkan langkah sebelumnya. Melangkau atau mempercepatkan mana-mana peringkat boleh melemahkan sendi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Temperature_Control_and_Heating_Time_Explained\"><\/span><strong>Kawalan Suhu dan Masa Pemanasan Dijelaskan<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"537\" height=\"414\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-32.png\" alt=\"\" class=\"wp-image-3885\" style=\"width:600px\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-32.png 537w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-32-500x385.png 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-32-300x231.png 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-32-16x12.png 16w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-32-97x75.png 97w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-32-480x370.png 480w\" sizes=\"auto, (max-width:767px) 480px, 537px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Alat fusi ditetapkan pada suhu tertentu supaya permukaan paip menjadi lembut secara sekata. Suhu ini kekal konsisten merentasi saiz paip. Apa yang berubah ialah masa pemanasan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Paip yang lebih kecil hanya memerlukan beberapa saat. Diameter yang lebih besar memerlukan lebih banyak masa untuk menyerap haba. Terlalu sedikit haba menghalang ikatan. Terlalu banyak haba menyebabkan ubah bentuk. Itulah sebabnya kawalan masa dan alat adalah penting.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Socket_Fusion_and_Butt_Fusion_Compared\"><\/span><strong>Socket Fusion dan Butt Fusion Dibandingkan<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1033\" height=\"546\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-36.png\" alt=\"\" class=\"wp-image-3889\" style=\"width:600px\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-36.png 1033w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-36-500x264.png 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-36-300x159.png 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-36-768x406.png 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-36-18x10.png 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-36-142x75.png 142w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-36-480x254.png 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-36-800x423.png 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1033px) 100vw, 1033px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Apabila saiz paip meningkat, kaedah gabungan akan diselaraskan. <a href=\"https:\/\/www.desopipe.com\/ms\/blog\/ppr-fitting\/threaded-vs-socket-ppr-couplings-key-differences\/\" target=\"_blank\" rel=\"noreferrer noopener\">Gabungan soket<\/a> digunakan untuk diameter yang lebih kecil. Pemasangan meluncur di atas paip semasa pemanasan. <a href=\"https:\/\/www.desopipe.com\/ms\/blog\/ppr-fitting\/butt-fusion-vs-electrofusion\/\" target=\"_blank\" rel=\"noreferrer noopener\">Gabungan punggung<\/a> digunakan untuk paip yang lebih besar. Kedua-dua hujung paip dipanaskan rata, kemudian ditekan bersama.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Walaupun alatnya berbeza, matlamatnya tetap sama. Haba, tekanan dan penyejukan berfungsi bersama untuk membentuk sambungan yang bersatu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Barrier_Layer_Design_in_Modern_PPR_Pipes\"><\/span><strong>Reka Bentuk Lapisan Penghalang dalam Paip PPR Moden<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Sesetengah sistem termasuk lapisan penghalang untuk mengurangkan kemasukan oksigen. Ini penting dalam sistem pemanasan gelung tertutup.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DESO menggunakan struktur penyemperitan komposit 5 lapisan yang merangkumi teknologi penghalang aluminium-oksigen. Lapisan ini memperlahankan pergerakan oksigen melalui dinding paip. Pendedahan oksigen yang berkurangan membantu melindungi komponen logam dan memanjangkan hayat sistem.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Heating_and_HVAC_Systems_Need_Extra_Testing\"><\/span><strong>Mengapa Sistem Pemanasan dan HVAC Memerlukan Ujian Tambahan<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Sistem pemanasan dan HVAC menghadapi perubahan suhu yang berterusan. Pengembangan dan pengecutan memberi tekanan pada sendi dari semasa ke semasa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Untuk menangani perkara ini, DESO menjalankan ujian penyerapan oksigen dan ujian penuaan jangka panjang. Ujian ini mensimulasikan kitaran haba selama bertahun-tahun. Keputusan mengesahkan bahawa sambungan pelakuran kekal stabil di bawah keadaan operasi sebenar.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_Fusion_Mistakes_Beginners_Should_Avoid\"><\/span><strong>Kesilapan Fusion Biasa yang Perlu Dielakkan oleh Pemula<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1043\" height=\"283\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-33.png\" alt=\"\" class=\"wp-image-3886\" style=\"width:600px\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-33.png 1043w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-33-500x136.png 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-33-300x81.png 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-33-768x208.png 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-33-18x5.png 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-33-150x41.png 150w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-33-480x130.png 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/12\/image-33-800x217.png 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1043px) 100vw, 1043px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Banyak masalah datangnya daripada kesilapan kecil.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Memusingkan sambungan semasa pemasangan akan mengganggu ikatan.<\/li>\n\n\n\n<li>Mengendalikan sambungan sebelum penyejukan akan melemahkan struktur.<\/li>\n\n\n\n<li>Memburu-buru masa pemanasan menyebabkan pelakuran tidak sekata.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Mengelakkan kesilapan ini meningkatkan konsistensi dan mengurangkan kerja semula.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Kesimpulan<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kimpalan gabungan panas menghasilkan sambungan PPR yang bersih, stabil dan tahan lama apabila dilakukan dengan betul. Ia menyokong aliran yang stabil, kawalan tekanan dan jangka hayat yang panjang merentasi sistem paip dan pemanasan. DESO Pipe menyokong penyelesaian sistem yang lengkap, termasuk <a href=\"https:\/\/www.desopipe.com\/ms\/oem\/\" target=\"_blank\" rel=\"noreferrer noopener\">Pilihan OEM<\/a> untuk warna, tanda dan pengenalpastian sistem tersuai. Terokai a <a href=\"https:\/\/www.desopipe.com\/ms\/product\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>pengumpulan paip, kelengkapan dan injap PPR<\/strong> <\/a>direka untuk bekerjasama dan menyokong projek anda yang seterusnya.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.desopipe.com\/ms\/contact\/\" style=\"background-color:#0588a7\" target=\"_blank\" rel=\"noreferrer noopener\">Dapatkan Sebut Harga Percuma<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Hot fusion welding is the standard method used to join PPR piping systems into one continuous network. It works by heating the pipe and fitting surfaces,<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":3924,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[56],"tags":[],"class_list":["post-3884","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ppr-pipe"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PPR Pipe Fusion: How Hot Welding Works | DESO Group<\/title>\n<meta name=\"description\" content=\"Learn how PPR pipe fusion works, from heat welding basics to fusion steps, temperature control, and system benefits for plumbing and HVAC use.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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