{"id":28778,"date":"2024-07-18T09:38:28","date_gmt":"2024-07-18T01:38:28","guid":{"rendered":"https:\/\/sam-uk.com\/?p=28778"},"modified":"2025-07-31T14:54:00","modified_gmt":"2025-07-31T06:54:00","slug":"encaixe-de-tubo-pvc-4","status":"publish","type":"post","link":"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4","title":{"rendered":"Como \u00e9 que retiro um encaixe de tubo de PVC depois de colado?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 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\">CONTE\u00daDO DO ARTIGO<\/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=\"Alternar o \u00edndice\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Alternar<\/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' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#Article_Introduction\" >Introdu\u00e7\u00e3o do artigo<\/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.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#Get_It_Before_It_Cures\" >Apanhe-a antes que ela se cure<\/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.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#Cut_Out_the_Joint\" >Cortar a junta<\/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.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#Tap_the_Joints_Apart\" >Separar as juntas<\/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.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#Use_Heat\" >Utilizar calor<\/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.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#What_is_type_A_and_type_B_PVC_pipe\" >O que \u00e9 um tubo de PVC de tipo A e de tipo B?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#%F0%9F%94%B9_In_AustraliaNew_Zealand_ASNZS_Standards\" >Na Austr\u00e1lia\/Nova Zel\u00e2ndia (normas AS\/NZS):<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#%E2%9C%85_Key_Difference\" >Diferen\u00e7a fundamental:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#%F0%9F%94%B9_In_Other_Regions_eg_North_America_or_Europe%EF%BC%9A\" >Noutras regi\u00f5es (por exemplo, Am\u00e9rica do Norte ou Europa)\uff1a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#%E2%9C%85_Summary\" >Resumo:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#What_type_of_fittings_are_used_with_PVC_pipe\" >Que tipo de acess\u00f3rios s\u00e3o utilizados nos tubos de PVC?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#1_Couplings\" >1. Acoplamentos<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#2_Elbows\" >2. Cotovelos<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#3_Tees\" >3. T\u00e9s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#4_Adapters\" >4. Adaptadores<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#5_Bushings\" >5. Buchas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#6_Caps_and_Plugs\" >6. Tampas e tamp\u00f5es<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#7_Valves\" >7. V\u00e1lvulas<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#How_to_seamlessly_join_PVC_pipe\" >Como unir tubos de PVC sem costuras?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#%E2%9C%85_Materials_Needed\" >Materiais necess\u00e1rios:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#%F0%9F%9B%A0_Step-by-Step_Instructions\" >\ud83d\udee0 Instru\u00e7\u00f5es passo a passo:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#%F0%9F%92%A1_Pro_Tips\" >\ud83d\udca1 Dicas profissionais:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#Summarize\" >Resumir<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.sam-uk.com\/pt\/encaixe-de-tubo-pvc-4\/#About_SAM-UK\" >Sobre a SAM-UK<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Article_Introduction\"><\/span>Introdu\u00e7\u00e3o do artigo<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>O tipo de cola que utiliza para unir <span style=\"color: #000000;\">Tubos e acess\u00f3rios em PVC<\/span> chama-se \"soldadura por solvente\" e estas duas palavras explicam a raz\u00e3o pela qual \u00e9 99% imposs\u00edvel separar os tubos de pvc e os acess\u00f3rios para tubos depois de colados.<\/p>\n<p>Este tipo de cola n\u00e3o \u00e9 um revestimento de superf\u00edcie; \u00e9 um solvente de PVC que derrete efetivamente o pl\u00e1stico. Quando se espalha esta cola num par de tubos e os junta, o pl\u00e1stico derretido de ambos os tubos endurece numa \u00fanica pe\u00e7a. Isto faz com que tentar descolar uma junta seja um pouco como tentar desenformar uma bolacha. Quando precisam de reparar uma junta de acess\u00f3rios para tubos de pvc, o que \u00e9 comum, os canalizadores normalmente cortam a junta e instalam uma nova. Em cerca de 1 por cento dos casos, \u00e9 poss\u00edvel separar os tubos de pvc.<\/p>\n<p><strong>Ao ler o seguinte artigo, pode aprender v\u00e1rias maneiras de remover tubos de PVC presos!<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-27945\" src=\"https:\/\/sam-uk.com\/wp-content\/uploads\/2024\/06\/maxresdefault.jpg\" alt=\"desapertar os acess\u00f3rios dos tubos de pvc\" width=\"500\" height=\"278\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/maxresdefault.jpg 500w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/maxresdefault-150x83.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/maxresdefault-18x10.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"Get_It_Before_It_Cures\"><\/span><strong>Apanhe-a antes que ela se cure<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>As colas de soldadura com solvente secam muito rapidamente. Dependendo do <a href=\"https:\/\/www.sam-uk.com\/pt\/shop\/pvc-sch40tubo-de-pressao8-acessoriosastm-d2466\/\" target=\"_blank\" rel=\"noopener\"><strong>tubos de pvc e acess\u00f3rios para tubos<\/strong><\/a> di\u00e2metro, os tempos de secagem podem variar de um minuto a cinco minutos.<\/p>\n<p>No entanto, os tempos de cura s\u00e3o mais longos (cerca de uma hora), pelo que se tentar separar as <a href=\"https:\/\/www.sam-uk.com\/pt\/factory-wholesale-high-quality-plastic-pvc-pipe-plumbing-fittings-manufacturers-pvc-plastic-pipe-pvc-plastic-pipe-prices-list-pd454073.html\/\" target=\"_blank\" rel=\"noopener\"><strong>tubos de pvc<\/strong><\/a>\u00a0e os acess\u00f3rios para tubos antes de a cola ter curado, h\u00e1 uma pequena hip\u00f3tese de ter \u00eaxito, mas ter\u00e1 de puxar e torcer com muita for\u00e7a para separar as duas pe\u00e7as.<\/p>\n<p>Se estiver a colar canos de \u00e1gua e cometer um erro, ligue a \u00e1gua e deixe a press\u00e3o da \u00e1gua rebentar com os canos. A perspetiva de ser capaz de puxar <a href=\"https:\/\/www.sam-uk.com\/pt\/factory-wholesale-high-quality-plastic-pvc-pipe-plumbing-fittings-manufacturers-pvc-plastic-pipe-pvc-plastic-pipe-prices-list-pd454073.html\/\" target=\"_blank\" rel=\"noopener\"><strong>tubos de pvc<\/strong><\/a>\u00a0e os encaixes de tubos separados \u00e9 um tiro no escuro, porque mesmo alguns minutos ap\u00f3s a colagem, um <a href=\"https:\/\/www.sam-uk.com\/pt\/portfolio\/male-adapter\/\" target=\"_blank\" rel=\"noopener\"><strong>jun\u00e7\u00e3o de acess\u00f3rios para tubos de pvc<\/strong><\/a> pode suportar a press\u00e3o normal da \u00e1gua sem apresentar fugas ou separa\u00e7\u00f5es.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-27858\" src=\"https:\/\/sam-uk.com\/wp-content\/uploads\/2024\/06\/\u5fae\u4fe1\u56fe\u7247_20240627133326.png\" alt=\"Torcer o encaixe do tubo de PVC ou o tubo para fora antes de o cimento estar assente\" width=\"502\" height=\"283\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/\u5fae\u4fe1\u56fe\u7247_20240627133326.png 602w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/\u5fae\u4fe1\u56fe\u7247_20240627133326-150x84.png 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/\u5fae\u4fe1\u56fe\u7247_20240627133326-18x10.png 18w\" sizes=\"auto, (max-width: 502px) 100vw, 502px\" \/><\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"Cut_Out_the_Joint\"><\/span><strong>Cortar a junta<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Quando uma junta de acess\u00f3rios para tubos de pvc se torna permanente, as pe\u00e7as n\u00e3o podem ser separadas, desde que a <a href=\"https:\/\/www.sam-uk.com\/pt\/factory-wholesale-high-quality-plastic-pvc-pipe-plumbing-fittings-manufacturers-pvc-plastic-pipe-pvc-plastic-pipe-prices-list-pd454073.html\/\" target=\"_blank\" rel=\"noopener\"><strong>tubos de pvc<\/strong><\/a>\u00a0s\u00e3o rectas, t\u00eam cola suficiente e sobrep\u00f5em-se o suficiente na junta.<\/p>\n<p>Se for necess\u00e1rio separar os <a href=\"https:\/\/www.sam-uk.com\/pt\/portfolio\/male-adapter\/\" target=\"_blank\" rel=\"noopener\"><strong>jun\u00e7\u00e3o de acess\u00f3rios para tubos de pvc<\/strong><\/a>A \u00fanica op\u00e7\u00e3o \u00e9 cort\u00e1-lo. Pode utilizar uma serra ou um cortador de PVC para este trabalho e, assim que os encaixes do tubo de pvc desaparecerem, pode instalar um novo.<\/p>\n<p>Para tal, \u00e9 necess\u00e1rio preencher a lacuna deixada pelo <a href=\"https:\/\/www.sam-uk.com\/pt\/shop\/pvc-sch40tubo-de-pressao8-acessoriosastm-d2466\/\" target=\"_blank\" rel=\"noopener\"><strong>encaixe para tubos de pvc<\/strong><\/a> colando um pequeno comprimento de <a href=\"https:\/\/www.sam-uk.com\/pt\/factory-wholesale-high-quality-plastic-pvc-pipe-plumbing-fittings-manufacturers-pvc-plastic-pipe-pvc-plastic-pipe-prices-list-pd454073.html\/\" target=\"_blank\" rel=\"noopener\"><strong>tubo de pvc<\/strong><\/a> (um mamilo) a um dos <a href=\"https:\/\/www.sam-uk.com\/pt\/factory-wholesale-high-quality-plastic-pvc-pipe-plumbing-fittings-manufacturers-pvc-plastic-pipe-pvc-plastic-pipe-prices-list-pd454073.html\/\" target=\"_blank\" rel=\"noopener\"><strong>tubo de pvc<\/strong><\/a>\u00a0que deseja aderir.<\/p>\n<p>Uma vez que \u00e9 necess\u00e1rio instalar um acoplamento para o fazer (e o acoplamento precisa de espa\u00e7o), \u00e9 melhor fazer o seu corte a tr\u00eas ou quatro polegadas de dist\u00e2ncia da junta ao remov\u00ea-la. Isto deixa um espa\u00e7o mais largo e mais manej\u00e1vel.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-28779\" src=\"https:\/\/sam-uk.com\/wp-content\/uploads\/2024\/07\/how-to-remove-pvc-glue-5080786-01-18bd30c2065b4879856afbde23aa05fd.jpg\" alt=\"Corte de acess\u00f3rios para tubos de PVC\" width=\"500\" height=\"268\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/how-to-remove-pvc-glue-5080786-01-18bd30c2065b4879856afbde23aa05fd.jpg 500w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/how-to-remove-pvc-glue-5080786-01-18bd30c2065b4879856afbde23aa05fd-150x80.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/how-to-remove-pvc-glue-5080786-01-18bd30c2065b4879856afbde23aa05fd-18x10.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"Tap_the_Joints_Apart\"><\/span><strong>Separar as juntas<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Poder\u00e1 ser capaz de bater ou esculpir uma junta que n\u00e3o tenha sido corretamente montada. Talvez o instalador tenha utilizado cola insuficiente ou n\u00e3o tenha conseguido assentar completamente os tubos.<\/p>\n<p>Uma junta de encaixe de um tubo de pvc deste tipo apresenta fugas, o que \u00e9 a raz\u00e3o prov\u00e1vel para a voltar a colar. Para separar os tubos, coloque a extremidade de um cinzel contra o rebordo da parte f\u00eamea do tubo de pvc. <a href=\"https:\/\/www.sam-uk.com\/pt\/portfolio\/male-adapter\/\" target=\"_blank\" rel=\"noopener\"><strong>jun\u00e7\u00e3o de acess\u00f3rios para tubos de pvc<\/strong><\/a>\u00a0e bater no cinzel com um martelo.<\/p>\n<p>Se detetar movimento, est\u00e1 no caminho certo, por isso continue a bater. Se n\u00e3o houver movimento, \u00e9 melhor parar, uma vez que continuar a bater com o cinzel ir\u00e1 danificar o tubo.<\/p>\n<p>Por outro lado, se s\u00f3 estiver interessado em extrair o tubo macho e n\u00e3o se importar com o que acontece ao tubo f\u00eamea, continue.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-28780\" src=\"https:\/\/sam-uk.com\/wp-content\/uploads\/2024\/07\/hqdefault.jpg\" alt=\"Desmontar a junta do tubo de PVC\" width=\"500\" height=\"228\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/hqdefault.jpg 500w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/hqdefault-150x68.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/hqdefault-18x8.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"Use_Heat\"><\/span><strong>Utilizar calor<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>O calor amolece o pl\u00e1stico, por isso, aponte um secador de cabelo ou uma pistola de calor a uma <a href=\"https:\/\/www.sam-uk.com\/pt\/portfolio\/male-adapter\/\" target=\"_blank\" rel=\"noopener\"><strong>jun\u00e7\u00e3o de acess\u00f3rios para tubos de pvc<\/strong><\/a>\u00a0pode amolecer o pl\u00e1stico o suficiente para permitir a sua separa\u00e7\u00e3o. Tal como a abertura de juntas, esta \u00e9 uma hip\u00f3tese remota - uma medida desesperada para uma situa\u00e7\u00e3o desesperada.<\/p>\n<p>Mantenha o calor na junta enquanto puxa firmemente os tubos para os separar. No entanto, se usar calor suficiente para distorcer o tubo de pvc, n\u00e3o o poder\u00e1 reutilizar.<\/p>\n<p>Talvez pretenda extrair um pequeno peda\u00e7o de tubo de pvc de um encaixe de tubo de pvc para poder reutilizar o encaixe de tubo de pvc.<\/p>\n<p>Existem tr\u00eas formas de fornecer calor suficiente para o fazer: Pode colocar o <a href=\"https:\/\/www.sam-uk.com\/pt\/shop\/pvc-sch40tubo-de-pressao8-acessoriosastm-d2466\/\" target=\"_blank\" rel=\"noopener\"><strong>tubos e acess\u00f3rios de pvc<\/strong><\/a> em \u00e1gua a ferver, aquec\u00ea-la com a chama de uma vela ou espalhar cola de PVC no interior da <a href=\"https:\/\/www.sam-uk.com\/pt\/shop\/pvc-sch40tubo-de-pressao8-acessoriosastm-d2466\/\" target=\"_blank\" rel=\"noopener\"><strong>tubos e acess\u00f3rios de pvc<\/strong><\/a> e acender o fogo. Assim que o pl\u00e1stico amole\u00e7a, deve ser poss\u00edvel extrair o <a href=\"https:\/\/www.sam-uk.com\/pt\/factory-wholesale-high-quality-plastic-pvc-pipe-plumbing-fittings-manufacturers-pvc-plastic-pipe-pvc-plastic-pipe-prices-list-pd454073.html\/\" target=\"_blank\" rel=\"noopener\"><strong>tubo de pvc<\/strong> <\/a>com um alicate.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-27857\" src=\"https:\/\/sam-uk.com\/wp-content\/uploads\/2024\/06\/how-to-remove-pvc-glue.jpg\" alt=\"como remover cola de pvc\" width=\"500\" height=\"265\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/how-to-remove-pvc-glue.jpg 500w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/how-to-remove-pvc-glue-150x80.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/how-to-remove-pvc-glue-18x10.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"What_is_type_A_and_type_B_PVC_pipe\"><\/span>O que \u00e9 um tubo de PVC de tipo A e de tipo B?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Os tubos de PVC tipo A e tipo B referem-se geralmente a classifica\u00e7\u00f5es de press\u00e3o ou dimens\u00f5es, dependendo do pa\u00eds ou das normas utilizadas. Eis como os termos s\u00e3o mais comummente interpretados:<\/p>\n<h3 data-start=\"193\" data-end=\"244\"><span class=\"ez-toc-section\" id=\"%F0%9F%94%B9_In_AustraliaNew_Zealand_ASNZS_Standards\"><\/span>Na Austr\u00e1lia\/Nova Zel\u00e2ndia (normas AS\/NZS):<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"245\" data-end=\"323\"><strong data-start=\"245\" data-end=\"323\">O tipo A e o tipo B referem-se a diferentes classes de tubos de PVC-U com press\u00e3o nominal:<\/strong><\/p>\n<div class=\"_tableContainer_16hzy_1\">\n<div class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" style=\"height: 174px;\" width=\"1119\" data-start=\"325\" data-end=\"686\">\n<thead data-start=\"325\" data-end=\"380\">\n<tr data-start=\"325\" data-end=\"380\">\n<th data-start=\"325\" data-end=\"332\" data-col-size=\"sm\">Tipo<\/th>\n<th data-start=\"332\" data-end=\"346\" data-col-size=\"sm\">Descri\u00e7\u00e3o<\/th>\n<th data-start=\"346\" data-end=\"364\" data-col-size=\"sm\">Press\u00e3o nominal<\/th>\n<th data-start=\"364\" data-end=\"380\" data-col-size=\"md\">Aplica\u00e7\u00f5es<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"438\" data-end=\"686\">\n<tr data-start=\"438\" data-end=\"553\">\n<td data-start=\"438\" data-end=\"451\" data-col-size=\"sm\"><strong data-start=\"440\" data-end=\"450\">Tipo A<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"451\" data-end=\"487\">Tubo com junta soldada a solvente (PVC-U)<\/td>\n<td data-col-size=\"sm\" data-start=\"487\" data-end=\"512\">At\u00e9 600 kPa (87 psi)<\/td>\n<td data-col-size=\"md\" data-start=\"512\" data-end=\"553\">Abastecimento de \u00e1gua a baixa press\u00e3o, irriga\u00e7\u00e3o<\/td>\n<\/tr>\n<tr data-start=\"554\" data-end=\"686\">\n<td data-start=\"554\" data-end=\"567\" data-col-size=\"sm\"><strong data-start=\"556\" data-end=\"566\">Tipo B<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"567\" data-end=\"602\">Tubo com junta de anel de borracha (PVC-U)<\/td>\n<td data-col-size=\"sm\" data-start=\"602\" data-end=\"629\">At\u00e9 1200 kPa (174 psi)<\/td>\n<td data-col-size=\"md\" data-start=\"629\" data-end=\"686\">Redes de \u00e1gua de alta press\u00e3o, \u00e1gua rural\/agr\u00edcola<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"%E2%9C%85_Key_Difference\"><\/span>Diferen\u00e7a fundamental:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li>O tipo A utiliza cimento solvente para unir os tubos.<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"Como \u00e9 que retiro um encaixe de tubo de PVC depois de colado? 6\" title=\"Como \u00e9 que retiro um encaixe de tubo de PVC depois de colado? 6\" class=\"alignnone size-full wp-image-27793\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/How-to-tighten-PVC-pipe-and-pipe-fittings-e1719564395741.jpg\" width=\"500\" height=\"244\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/How-to-tighten-PVC-pipe-and-pipe-fittings-e1719564395741.jpg 500w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/How-to-tighten-PVC-pipe-and-pipe-fittings-e1719564395741-150x73.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/How-to-tighten-PVC-pipe-and-pipe-fittings-e1719564395741-18x9.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<ol>\n<li>O tipo B utiliza juntas de anel de borracha (junta), permitindo flexibilidade e uma montagem\/desmontagem mais f\u00e1cil.<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30913\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/PVC-PIPE-FITTING-uses-rubber-ring-gasket-joints.jpg\" alt=\"Os ADITAMENTOS DE TUBOS DE PVC utilizam juntas com anel de borracha (junta)\" width=\"500\" height=\"344\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/PVC-PIPE-FITTING-uses-rubber-ring-gasket-joints.jpg 700w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/PVC-PIPE-FITTING-uses-rubber-ring-gasket-joints-150x103.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/PVC-PIPE-FITTING-uses-rubber-ring-gasket-joints-18x12.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%F0%9F%94%B9_In_Other_Regions_eg_North_America_or_Europe%EF%BC%9A\"><\/span><strong>Noutras regi\u00f5es (por exemplo, Am\u00e9rica do Norte ou Europa)\uff1a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>Os termos Tipo A\/B n\u00e3o s\u00e3o habitualmente utilizados. Em vez disso, a classifica\u00e7\u00e3o \u00e9 normalmente baseada em:<\/strong><\/p>\n<ol>\n<li>Escala (por exemplo, Sch 40, Sch 80)<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-27886\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/Schedule-40-80.jpg\" alt=\"Calend\u00e1rio-40-80\" width=\"450\" height=\"215\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/Schedule-40-80.jpg 600w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/Schedule-40-80-150x72.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/Schedule-40-80-18x9.jpg 18w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/p>\n<ol>\n<li>Classe de press\u00e3o (por exemplo, classe 100, 200)<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30915\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/PVC-PIPE-FITTING-Pressure-Class.jpg\" alt=\"ACESS\u00d3RIO DE TUBO DE PVC Classe de press\u00e3o\" width=\"200\" height=\"200\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/PVC-PIPE-FITTING-Pressure-Class.jpg 600w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/PVC-PIPE-FITTING-Pressure-Class-150x150.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/PVC-PIPE-FITTING-Pressure-Class-12x12.jpg 12w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/p>\n<p><strong>Assim, se estiver fora da Austr\u00e1lia\/Nova Zel\u00e2ndia, os tipos A e B podem n\u00e3o se aplicar e, em vez disso, utilizar\u00e1 as classifica\u00e7\u00f5es acima referidas.<\/strong><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E2%9C%85_Summary\"><\/span>Resumo:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li>PVC tipo A: Juntas soldadas por solvente, press\u00e3o inferior.<\/li>\n<li>PVC tipo B: Juntas com anel de borracha, press\u00e3o mais elevada.<\/li>\n<\/ol>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"What_type_of_fittings_are_used_with_PVC_pipe\"><\/span>Que tipo de acess\u00f3rios s\u00e3o utilizados nos tubos de PVC?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Os tubos de PVC (cloreto de polivinilo) s\u00e3o ligados atrav\u00e9s de uma variedade de acess\u00f3rios, cada um concebido para servir fun\u00e7\u00f5es espec\u00edficas nos sistemas de canaliza\u00e7\u00e3o. Os tipos mais comuns de acess\u00f3rios utilizados com tubos de PVC incluem:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Couplings\"><\/span>1. <a href=\"https:\/\/www.sam-uk.com\/pt\/sam-uk-factory-wholesale-high-quality-plastic-1-inch-pvc-pipe-plumbing-fittings-manufacturers-pvc-coupling-pd41639963.html\/\" target=\"_blank\" rel=\"noopener\">Acoplamentos<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>Fun\u00e7\u00e3o:<\/strong> Unir dois peda\u00e7os rectos de tubo de PVC.<\/p>\n<p><a href=\"https:\/\/www.sam-uk.com\/pt\/sam-uk-factory-wholesale-high-quality-plastic-1-inch-pvc-pipe-plumbing-fittings-manufacturers-pvc-coupling-pd41639963.html\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30905\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN01-3.jpg\" alt=\"Acoplamentos em pvc\" width=\"260\" height=\"260\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN01-3.jpg 800w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN01-3-150x150.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN01-3-12x12.jpg 12w\" sizes=\"auto, (max-width: 260px) 100vw, 260px\" \/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Elbows\"><\/span>2. <a href=\"https:\/\/www.sam-uk.com\/pt\/portfolio\/cotovelo-de-90-graus\/\" target=\"_blank\" rel=\"noopener\">Cotovelos<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>Fun\u00e7\u00e3o:<\/strong> Alterar a dire\u00e7\u00e3o do fluxo.<\/p>\n<p><a href=\"https:\/\/www.sam-uk.com\/pt\/portfolio\/cotovelo-de-90-graus\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30878\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/AN06-7.jpg\" alt=\"Cotovelo de PVC com encaixe (deslizante)\" width=\"260\" height=\"260\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/AN06-7.jpg 800w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/AN06-7-150x150.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/AN06-7-12x12.jpg 12w\" sizes=\"auto, (max-width: 260px) 100vw, 260px\" \/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Tees\"><\/span>3. <a href=\"https:\/\/www.sam-uk.com\/pt\/sam-uk-factory-wholesale-high-quality-plastic-pvc-pipe-plumbing-fittings-manufacturers-schedule-40-pvc-tee-pipe-fitting-pd43929963.html\/\">T-shirts<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>Fun\u00e7\u00e3o:<\/strong> Criar uma jun\u00e7\u00e3o em forma de T para dividir ou combinar o fluxo.<\/p>\n<p><a href=\"https:\/\/www.sam-uk.com\/pt\/sam-uk-factory-wholesale-high-quality-plastic-pvc-pipe-plumbing-fittings-manufacturers-schedule-40-pvc-tee-pipe-fitting-pd43929963.html\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30906\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN03-5.jpg\" alt=\"TEE EM PVC\" width=\"260\" height=\"260\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN03-5.jpg 800w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN03-5-150x150.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN03-5-12x12.jpg 12w\" sizes=\"auto, (max-width: 260px) 100vw, 260px\" \/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Adapters\"><\/span>4. <a href=\"https:\/\/www.sam-uk.com\/pt\/sam-uk-factory-wholesale-high-quality-plastic-female-adapters-pvc-pipe-plumbing-fittings-manufacturers-1-inch-pvc-coupling-pd47519963.html\/\" target=\"_blank\" rel=\"noopener\">Adaptadores<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>Fun\u00e7\u00e3o:<\/strong> Ligar o tubo de PVC a outros materiais ou sistemas.<\/p>\n<p><a href=\"https:\/\/www.sam-uk.com\/pt\/sam-uk-factory-wholesale-high-quality-plastic-female-adapters-pvc-pipe-plumbing-fittings-manufacturers-1-inch-pvc-coupling-pd47519963.html\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30907\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN04-10.jpg\" alt=\"Adaptadores de PVC\" width=\"260\" height=\"260\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN04-10.jpg 800w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN04-10-150x150.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN04-10-12x12.jpg 12w\" sizes=\"auto, (max-width: 260px) 100vw, 260px\" \/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Bushings\"><\/span>5. <a href=\"https:\/\/www.sam-uk.com\/pt\/portfolio\/acoplamento-redutor-6\/\" target=\"_blank\" rel=\"noopener\">Buchas<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>Fun\u00e7\u00e3o:<\/strong> Reduzir o tamanho do tubo dentro de um encaixe.<\/p>\n<p>Inserido em acess\u00f3rios maiores para fazer a transi\u00e7\u00e3o para tubos mais pequenos.<\/p>\n<p><a href=\"https:\/\/www.sam-uk.com\/pt\/portfolio\/acoplamento-redutor-6\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30908\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN12-2-1.jpg\" alt=\"Buchas de PVC\" width=\"260\" height=\"260\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN12-2-1.jpg 800w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN12-2-1-150x150.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN12-2-1-12x12.jpg 12w\" sizes=\"auto, (max-width: 260px) 100vw, 260px\" \/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Caps_and_Plugs\"><\/span>6. <a href=\"https:\/\/www.sam-uk.com\/pt\/portfolio\/tampa\/\" target=\"_blank\" rel=\"noopener\">Tampas<\/a> e <a href=\"https:\/\/www.sam-uk.com\/pt\/portfolio\/ficha\/\" target=\"_blank\" rel=\"noopener\">Tamp\u00f5es<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>Fun\u00e7\u00e3o das tampas:<\/strong> Vedar a extremidade de um tubo (tomada f\u00eamea).<\/p>\n<p><a href=\"https:\/\/www.sam-uk.com\/pt\/portfolio\/tampa\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30909\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN02-7.jpg\" alt=\"TAMPA DE PVC\" width=\"260\" height=\"260\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN02-7.jpg 800w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN02-7-150x150.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/AN02-7-12x12.jpg 12w\" sizes=\"auto, (max-width: 260px) 100vw, 260px\" \/><\/a><\/p>\n<p><strong>Tamp\u00f5es Fun\u00e7\u00e3o:<\/strong> Vedar a extremidade de um acess\u00f3rio (encaixe macho).<\/p>\n<p><a href=\"https:\/\/www.sam-uk.com\/pt\/portfolio\/ficha\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30910\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/07-1.jpg\" alt=\"Tamp\u00f5es de PVC\" width=\"260\" height=\"260\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/07-1.jpg 800w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/07-1-150x150.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/07-1-12x12.jpg 12w\" sizes=\"auto, (max-width: 260px) 100vw, 260px\" \/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"7_Valves\"><\/span>7. <a href=\"https:\/\/www.sam-uk.com\/pt\/portfolio\/valvula-de-esfera-compacta-de-pvc-rosca-de-encaixe\/\" target=\"_blank\" rel=\"noopener\">V\u00e1lvulas<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>Fun\u00e7\u00e3o:<\/strong> Controlar ou interromper o fluxo de \u00e1gua ou de produtos qu\u00edmicos.<\/p>\n<p><a href=\"https:\/\/www.sam-uk.com\/pt\/portfolio\/valvula-de-esfera-compacta-de-pvc-rosca-de-encaixe\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30911\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/E01-14.jpg\" alt=\"V\u00e1lvulas de PVC\" width=\"260\" height=\"260\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/E01-14.jpg 800w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/E01-14-150x150.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/E01-14-12x12.jpg 12w\" sizes=\"auto, (max-width: 260px) 100vw, 260px\" \/><\/a><\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"How_to_seamlessly_join_PVC_pipe\"><\/span>Como unir tubos de PVC sem costuras?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Para unir tubos de PVC sem problemas, siga estes passos fundamentais para garantir uma jun\u00e7\u00e3o sem fugas, forte e com aspeto profissional:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E2%9C%85_Materials_Needed\"><\/span>Materiais necess\u00e1rios:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Tubos e acess\u00f3rios em PVC<\/li>\n<li>Prim\u00e1rio de PVC (roxo ou transparente, consoante o c\u00f3digo local)<\/li>\n<li>Cimento\/cola de PVC (adequado ao tipo de tubo: por exemplo, Schedule 40)<\/li>\n<li>Corta-tubos ou serra de dentes finos<\/li>\n<li>Ferramenta de rebarba\u00e7\u00e3o ou lixa<\/li>\n<li>Pano limpo<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30916\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/PVC-pipe-fittings-connection-tool-scaled.jpg\" alt=\"Ferramenta de liga\u00e7\u00e3o de tubos e acess\u00f3rios em PVC\" width=\"1200\" height=\"154\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/PVC-pipe-fittings-connection-tool-scaled.jpg 2048w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/PVC-pipe-fittings-connection-tool-1320x169.jpg 1320w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/PVC-pipe-fittings-connection-tool-150x19.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/PVC-pipe-fittings-connection-tool-18x2.jpg 18w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/PVC-pipe-fittings-connection-tool-1536x197.jpg 1536w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%F0%9F%9B%A0_Step-by-Step_Instructions\"><\/span>\ud83d\udee0 Instru\u00e7\u00f5es passo a passo:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>1. Cortar o tubo de forma limpa<\/strong><\/p>\n<ul>\n<li>Utilize um cortador de tubos de PVC ou uma serra de dentes finos.<\/li>\n<li>Assegurar que o corte \u00e9 quadrado (\u00e2ngulo de 90\u00b0).<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30426\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/12\/Cutting-PVC-Pipe.jpg\" alt=\"Corte de tubos de PVC\" width=\"400\" height=\"190\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/12\/Cutting-PVC-Pipe.jpg 700w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/12\/Cutting-PVC-Pipe-150x71.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/12\/Cutting-PVC-Pipe-18x9.jpg 18w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<p><strong>2. Rebarbar e chanfrar<\/strong><\/p>\n<ul>\n<li>Remova as rebarbas (arestas \u00e1speras) do interior e do exterior do tubo utilizando uma ferramenta de rebarba\u00e7\u00e3o ou uma lixa.<\/li>\n<li>Chanfrar ligeiramente (bisel) a extremidade do tubo para facilitar a inser\u00e7\u00e3o.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30392\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/09\/pvc-pipe-Deburr-the-edges.jpg\" alt=\"tubo de pvc Rebarbar os bordos\" width=\"400\" height=\"194\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/09\/pvc-pipe-Deburr-the-edges.jpg 600w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/09\/pvc-pipe-Deburr-the-edges-150x73.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/09\/pvc-pipe-Deburr-the-edges-18x9.jpg 18w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<p><strong>3. Secar primeiro<\/strong><\/p>\n<ul>\n<li>Montar o tubo e o acess\u00f3rio sem cola para verificar o alinhamento e o encaixe.<\/li>\n<li>Marque os pontos de alinhamento com um l\u00e1pis, se necess\u00e1rio.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30428\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/12\/PVC-pipe-dry-connection.jpg\" alt=\"Liga\u00e7\u00e3o seca do tubo de PVC\" width=\"400\" height=\"274\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/12\/PVC-pipe-dry-connection.jpg 600w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/12\/PVC-pipe-dry-connection-150x103.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/12\/PVC-pipe-dry-connection-18x12.jpg 18w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<p><strong>4. Limpar as superf\u00edcies<\/strong><\/p>\n<ul>\n<li>Limpe o p\u00f3, a gordura ou a humidade das extremidades do tubo e do encaixe com um pano limpo.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30917\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/Wipe-PVC-pipes-with-a-rag.jpg\" alt=\"Limpar os tubos de PVC com um pano\" width=\"400\" height=\"230\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/Wipe-PVC-pipes-with-a-rag.jpg 700w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/Wipe-PVC-pipes-with-a-rag-150x86.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/Wipe-PVC-pipes-with-a-rag-18x10.jpg 18w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<p><strong>5. Aplicar o cimento PVC<\/strong><\/p>\n<p><strong>Enquanto o prim\u00e1rio ainda estiver pegajoso, aplique uma camada generosa de cimento:<\/strong><\/p>\n<ul>\n<li>O exterior do tubo<\/li>\n<li>O interior do encaixe<\/li>\n<li>Trabalhe rapidamente - o cimento PVC endurece rapidamente.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30431\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/12\/Apply-glue-to-PVC-pipe.jpg\" alt=\"Aplicar cola no tubo de PVC\" width=\"400\" height=\"209\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/12\/Apply-glue-to-PVC-pipe.jpg 800w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/12\/Apply-glue-to-PVC-pipe-150x78.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/12\/Apply-glue-to-PVC-pipe-18x9.jpg 18w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<p><strong>6. Unir e torcer<\/strong><\/p>\n<ul>\n<li>Empurrar imediata e rapidamente o tubo para dentro do encaixe.<\/li>\n<li>D\u00ea-lhe uma volta de 1\/4 de volta para distribuir uniformemente o cimento.<\/li>\n<li>Manter as duas m\u00e3os juntas durante 15-30 segundos para evitar que se estiquem.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-27965\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/\u5fae\u4fe1\u56fe\u7247_20240701112046.png\" alt=\"A forma correcta de unir tubos de pl\u00e1stico\" width=\"400\" height=\"225\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/\u5fae\u4fe1\u56fe\u7247_20240701112046.png 800w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/\u5fae\u4fe1\u56fe\u7247_20240701112046-150x84.png 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/\u5fae\u4fe1\u56fe\u7247_20240701112046-18x10.png 18w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<p><strong>7. Limpar o excesso de cimento<\/strong><\/p>\n<ul>\n<li>Limpe rapidamente a cola que escorrer com um pano.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30918\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/Wipe-excess-glue-off-PVC-pipes-and-fittings.jpg\" alt=\"Limpar o excesso de cola dos tubos e acess\u00f3rios de PVC\" width=\"400\" height=\"223\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/Wipe-excess-glue-off-PVC-pipes-and-fittings.jpg 700w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/Wipe-excess-glue-off-PVC-pipes-and-fittings-150x84.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/Wipe-excess-glue-off-PVC-pipes-and-fittings-18x10.jpg 18w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<p><strong>8. Deixa-o curar<\/strong><\/p>\n<p><strong>N\u00e3o deve ser aplicada qualquer press\u00e3o ou \u00e1gua at\u00e9 que:<\/strong><\/p>\n<ul>\n<li>15 minutos para manuseamento<\/li>\n<li>2-24 horas para a cura total (dependendo do tamanho e da temperatura)<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30919\" src=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/Waiting-time.jpg\" alt=\"Tempo de espera\" width=\"400\" height=\"225\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/Waiting-time.jpg 700w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/Waiting-time-150x84.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/07\/Waiting-time-18x10.jpg 18w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%F0%9F%92%A1_Pro_Tips\"><\/span>\ud83d\udca1 Dicas profissionais:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Utilizar sempre cimento e prim\u00e1rio do mesmo fabricante.<\/p>\n<p>Em tempo frio, \u00e9 necess\u00e1rio prever um tempo de cura suplementar.<\/p>\n<p>Evite utilizar demasiado prim\u00e1rio - pode enfraquecer o tubo se for utilizado em demasia.<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"Summarize\"><\/span>Resumir<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Desmontar um tubo de PVC \u00e9 uma tarefa dif\u00edcil mas exequ\u00edvel. Seguindo estes passos e tomando as precau\u00e7\u00f5es de seguran\u00e7a necess\u00e1rias, pode separar e substituir com sucesso as juntas de PVC nos seus projectos de canaliza\u00e7\u00e3o. Tenha em mente que, se n\u00e3o tiver a certeza do processo, \u00e9 melhor consultar um canalizador profissional.<\/p>\n<p><strong>Se quiser comprar ou saber mais sobre <a href=\"https:\/\/www.sam-uk.com\/pt\/shop\/pvc-sch40tubo-de-pressao8-acessoriosastm-d2466\/\" target=\"_blank\" rel=\"noopener\">Tubos e acess\u00f3rios em PVC<\/a>, pode consultar <a href=\"https:\/\/www.sam-uk.com\/pt\/\" target=\"_blank\" rel=\"noopener\">SAM-UK<\/a> o pessoal para obter informa\u00e7\u00f5es mais pertinentes !<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-29859\" src=\"https:\/\/sam-uk.com\/wp-content\/uploads\/2024\/08\/6.2.jpg\" alt=\"Fabrico de tubos UPVC\" width=\"1032\" height=\"300\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/08\/6.2.jpg 1032w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/08\/6.2-150x44.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/08\/6.2-18x5.jpg 18w\" sizes=\"auto, (max-width: 1032px) 100vw, 1032px\" \/><\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"About_SAM-UK\"><\/span>Sobre a SAM-UK<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong><a href=\"https:\/\/www.sam-uk.com\/pt\/about-china-pvc-pipe-fitting-manufactures.html\/\" target=\"_blank\" rel=\"noopener\">SAM-UK<\/a><\/strong> \u00e9 um profissional <strong>18 anos ou mais<\/strong> fabricante de produtos de perfis de vinil para constru\u00e7\u00e3o e <strong><a href=\"https:\/\/www.sam-uk.com\/pt\/pvc-pipe-and-fitting-manufacturer\/\" target=\"_blank\" rel=\"noopener\">PVC<\/a><\/strong> ,\u00a0<strong><a href=\"https:\/\/www.sam-uk.com\/pt\/shop\/acessorios-para-tubos-de-cpvc-sch40astm-d2846\/\" target=\"_blank\" rel=\"noopener\">CPVC<\/a><\/strong> , <strong><a href=\"https:\/\/www.sam-uk.com\/pt\/shop\/acessorios-para-tubos-de-rosca-pphiso-15874\/\" target=\"_blank\" rel=\"noopener\">PPH<\/a><\/strong> , <strong><a href=\"https:\/\/www.sam-uk.com\/pt\/shop\/acessorios-para-tubos-ppr-3\/\" target=\"_blank\" rel=\"noopener\">PPR<\/a><\/strong> , <strong><a href=\"https:\/\/www.sam-uk.com\/pt\/shop\/acessorios-de-compressao-pp-1\/\" target=\"_blank\" rel=\"noopener\">PP<\/a> <\/strong>tubos e acess\u00f3rios para tubos, v\u00e1lvulas, torneiras e assim por diante. Possu\u00edmos os certificados de <a href=\"https:\/\/www.sam-uk.com\/pt\/sam-uk-pvc-pipe-fitting-certificates.html\/\" target=\"_blank\" rel=\"noopener\"><strong>SGS\\SONCAP\\ISO9001\\CE\\NSF<\/strong><\/a>\uff0c suporte a personaliza\u00e7\u00e3o de cor \/ tamanho. Bem-vindo a consultar para <a href=\"https:\/\/www.sam-uk.com\/pt\/download.html\/\" target=\"_blank\" rel=\"noopener\"><strong>Cat\u00e1logo<\/strong><\/a> e <strong><a href=\"https:\/\/www.sam-uk.com\/pt\/products.html\/\" target=\"_blank\" rel=\"noopener\">Produto<\/a><\/strong>. pode contactar-nos atrav\u00e9s do e-mail <a href=\"#contactFormf\"><strong>sales@sam-uk.com<\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-29861\" src=\"https:\/\/sam-uk.com\/wp-content\/uploads\/2024\/08\/1200.jpg\" alt=\"fabricantes de tubos e acess\u00f3rios de upvc\" width=\"960\" height=\"300\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/08\/1200.jpg 960w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/08\/1200-150x47.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/08\/1200-18x6.jpg 18w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Introdu\u00e7\u00e3o do artigo O tipo de cola que se utiliza para unir tubos e acess\u00f3rios de PVC chama-se \"soldadura com solvente\", e estas duas palavras dizem-lhe a raz\u00e3o pela qual \u00e9 99% imposs\u00edvel separar tubos e acess\u00f3rios de PVC depois de colados. Este tipo de cola n\u00e3o \u00e9 um revestimento de superf\u00edcie; \u00e9 um solvente de PVC que...<\/p>","protected":false},"author":18,"featured_media":27965,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[427],"tags":[],"class_list":["post-28778","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-guidance"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.sam-uk.com\/pt\/wp-json\/wp\/v2\/posts\/28778","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sam-uk.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sam-uk.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sam-uk.com\/pt\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sam-uk.com\/pt\/wp-json\/wp\/v2\/comments?post=28778"}],"version-history":[{"count":0,"href":"https:\/\/www.sam-uk.com\/pt\/wp-json\/wp\/v2\/posts\/28778\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sam-uk.com\/pt\/wp-json\/wp\/v2\/media\/27965"}],"wp:attachment":[{"href":"https:\/\/www.sam-uk.com\/pt\/wp-json\/wp\/v2\/media?parent=28778"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sam-uk.com\/pt\/wp-json\/wp\/v2\/categories?post=28778"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sam-uk.com\/pt\/wp-json\/wp\/v2\/tags?post=28778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}