{"id":27451,"date":"2024-06-08T21:39:26","date_gmt":"2024-06-08T13:39:26","guid":{"rendered":"https:\/\/sam-uk.com\/?p=27451"},"modified":"2024-08-12T14:53:57","modified_gmt":"2024-08-12T06:53:57","slug":"tubo-de-pressao-de-pvc-de-alta-qualidade-por-atacado-na-fabrica-2","status":"publish","type":"post","link":"https:\/\/www.sam-uk.com\/pt\/function-of-pvc-pipe-production-equipments-id576673.html","title":{"rendered":"Fun\u00e7\u00e3o dos equipamentos de produ\u00e7\u00e3o de tubos de PVC"},"content":{"rendered":"<div class=\"articledetail-cont fix\">\n<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\/function-of-pvc-pipe-production-equipments-id576673.html\/#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\/function-of-pvc-pipe-production-equipments-id576673.html\/#ARTICLE_CONTENT\" >CONTE\u00daDO DO ARTIGO<\/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\/function-of-pvc-pipe-production-equipments-id576673.html\/#PVC_pipe_production_equipment_function\" >Fun\u00e7\u00e3o do equipamento de produ\u00e7\u00e3o de 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-4\" href=\"https:\/\/www.sam-uk.com\/pt\/function-of-pvc-pipe-production-equipments-id576673.html\/#Raw_Material_Mixing\" >Mistura de mat\u00e9rias-primas:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.sam-uk.com\/pt\/function-of-pvc-pipe-production-equipments-id576673.html\/#Extruder\" >Extrusora:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.sam-uk.com\/pt\/function-of-pvc-pipe-production-equipments-id576673.html\/#Extruder_Die\" >Matriz de extrus\u00e3o:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.sam-uk.com\/pt\/function-of-pvc-pipe-production-equipments-id576673.html\/#Vacuum_Shaping_Tank\" >Tanque de moldagem por v\u00e1cuo:<\/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\/function-of-pvc-pipe-production-equipments-id576673.html\/#Dragger\" >Arrastador:<\/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\/function-of-pvc-pipe-production-equipments-id576673.html\/#Cutting_Machine\" >M\u00e1quina de corte:<\/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\/function-of-pvc-pipe-production-equipments-id576673.html\/#upender\" >upender:<\/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\/function-of-pvc-pipe-production-equipments-id576673.html\/#Product_Usage\" >Utiliza\u00e7\u00e3o do produto<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.sam-uk.com\/pt\/function-of-pvc-pipe-production-equipments-id576673.html\/#Summary\" >Resumo<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.sam-uk.com\/pt\/function-of-pvc-pipe-production-equipments-id576673.html\/#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>PVC (cloreto de polivinilo, cloreto de polivinilo) Introdu\u00e7\u00e3o O cloreto de polivinilo, o principal componente do PVC, tem uma cor brilhante, resist\u00eancia \u00e0 corros\u00e3o, durabilidade, devido ao aumento do processo de fabrico de plastificantes, agente anti-envelhecimento e outros materiais auxiliares t\u00f3xicos para melhorar a sua resist\u00eancia ao calor, dureza, ductilidade, etc., pelo que os seus produtos geralmente n\u00e3o armazenam alimentos e medicamentos. Saiba mais sobre as fun\u00e7\u00f5es do <strong><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\">Tubo de PVC<\/a><\/strong> equipamento de produ\u00e7\u00e3o atrav\u00e9s deste artigo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-29730\" src=\"https:\/\/sam-uk.com\/wp-content\/uploads\/2024\/06\/5I8A5373.jpg\" alt=\"Equipamento de produ\u00e7\u00e3o de tubos de PVC\" width=\"1000\" height=\"302\" \/><\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"ARTICLE_CONTENT\"><\/span>CONTE\u00daDO DO ARTIGO<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div>\n<ul>\n<li>Fun\u00e7\u00e3o do equipamento de produ\u00e7\u00e3o de tubos de PVC<\/li>\n<li>Utiliza\u00e7\u00e3o do produto<\/li>\n<li>Sobre a SAM-UK<\/li>\n<li>Resumo<\/li>\n<\/ul>\n<div class=\"articledetail-cont fix\">\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"PVC_pipe_production_equipment_function\"><\/span>Fun\u00e7\u00e3o do equipamento de produ\u00e7\u00e3o de tubos de PVC<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Raw_Material_Mixing\"><\/span><strong>Mistura de mat\u00e9rias-primas:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Colocar estabilizador de PVC, plastificante, antioxidante e outros ingredientes na misturadora de alta velocidade de acordo com a propor\u00e7\u00e3o e a tecnologia; as mat\u00e9rias-primas e a m\u00e1quina esfregam-se uma contra a outra, fazendo com que a temperatura do material aumente at\u00e9 \u00e0 temperatura definida; utilizar a misturadora a frio para arrefecer o material at\u00e9 40~50 graus e, em seguida, adicionar o material ao funil da extrusora.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-29731\" src=\"https:\/\/sam-uk.com\/wp-content\/uploads\/2024\/06\/copertina2.jpg\" alt=\"Misturador de PVC\" width=\"600\" height=\"247\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/copertina2.jpg 700w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/copertina2-150x62.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/copertina2-18x7.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Extruder\"><\/span><strong>Extrusora:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A extrusora est\u00e1 equipada com um dispositivo de alimenta\u00e7\u00e3o quantitativa para que as quantidades de extrus\u00e3o e alimenta\u00e7\u00e3o possam corresponder e o tubo possa ser extrudido de forma constante. Devido \u00e0s caracter\u00edsticas do rolo c\u00f3nico, a sec\u00e7\u00e3o de alimenta\u00e7\u00e3o tem um di\u00e2metro grande, bem como uma grande \u00e1rea de transfer\u00eancia de calor e uma elevada velocidade de corte do material, favorecendo a plastifica\u00e7\u00e3o do material; a sec\u00e7\u00e3o de dosagem tem um di\u00e2metro pequeno, pelo que a \u00e1rea de transfer\u00eancia de calor \u00e9 pequena, a velocidade de corte da massa fundida \u00e9 baixa e a massa fundida pode ser extrudida a baixa temperatura. Quando o rolo gira no cilindro, empurra a mistura de PVC para a cabe\u00e7a da extrusora ap\u00f3s a plastifica\u00e7\u00e3o, para que o material possa ser compactado, derretido e misturado uniformemente, e a exaust\u00e3o e desidrata\u00e7\u00e3o tamb\u00e9m podem ser realizadas. Ambos os dispositivos de alimenta\u00e7\u00e3o e de rolagem adoptam o controlo de frequ\u00eancia para que a sua velocidade possa ser regulada de forma s\u00edncrona.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-29732\" src=\"https:\/\/sam-uk.com\/wp-content\/uploads\/2024\/06\/pvc-\u62f7\u8d1d.jpg\" alt=\"Extrusora de PVC\" width=\"700\" height=\"227\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/pvc-\u62f7\u8d1d.jpg 700w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/pvc-\u62f7\u8d1d-150x49.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/pvc-\u62f7\u8d1d-18x6.jpg 18w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Extruder_Die\"><\/span><strong>Matriz de extrus\u00e3o:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Depois de compactar, derreter e misturar uniformemente o PVC, o material subsequente ser\u00e1 empurrado para a matriz da extrusora, que \u00e9 a chave para dar forma ao tubo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-29733\" src=\"https:\/\/sam-uk.com\/wp-content\/uploads\/2024\/06\/PVC-pipe-extrusion-line-21.jpg\" alt=\"Matriz de extrus\u00e3o\" width=\"470\" height=\"300\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/PVC-pipe-extrusion-line-21.jpg 500w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/PVC-pipe-extrusion-line-21-150x96.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/PVC-pipe-extrusion-line-21-18x12.jpg 18w\" sizes=\"auto, (max-width: 470px) 100vw, 470px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Vacuum_Shaping_Tank\"><\/span><strong>Tanque de moldagem por v\u00e1cuo:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>para moldar e arrefecer o tubo, est\u00e1 equipada com sistemas de v\u00e1cuo e de circula\u00e7\u00e3o de \u00e1gua. Tem um tanque de a\u00e7o inoxid\u00e1vel e \u00e1gua circulante para esteriliza\u00e7\u00e3o e arrefecimento, e est\u00e1 equipado com um dispositivo de movimento para a frente e para tr\u00e1s e um dispositivo de ajuste HM para a esquerda-direita e alto-baixo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-29734\" src=\"https:\/\/sam-uk.com\/wp-content\/uploads\/2024\/06\/\u5fae\u4fe1\u56fe\u7247_20240812142555.jpg\" alt=\"Tanque de moldagem por v\u00e1cuo\" width=\"957\" height=\"300\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/\u5fae\u4fe1\u56fe\u7247_20240812142555.jpg 957w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/\u5fae\u4fe1\u56fe\u7247_20240812142555-150x47.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/\u5fae\u4fe1\u56fe\u7247_20240812142555-18x6.jpg 18w\" sizes=\"auto, (max-width: 957px) 100vw, 957px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Dragger\"><\/span><strong>Arrastador:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>adoptando o controlo de frequ\u00eancia, \u00e9 utilizado para extrair cont\u00ednua e automaticamente tubos frios e duros da matriz da extrusora.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-29735\" src=\"https:\/\/sam-uk.com\/wp-content\/uploads\/2024\/06\/maxresdefault-10.jpg\" alt=\"tubo Dragger\" width=\"824\" height=\"300\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/maxresdefault-10.jpg 824w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/maxresdefault-10-150x55.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/maxresdefault-10-18x7.jpg 18w\" sizes=\"auto, (max-width: 824px) 100vw, 824px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cutting_Machine\"><\/span><strong>M\u00e1quina de corte:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>O comprimento do interrutor de limite de controlo de acordo com o requisito, corta automaticamente, atrasa a invers\u00e3o de modo a produzir continuamente. Com base no interrutor de comprimento fixo do trabalhador, a m\u00e1quina de corte termina todo o processo de corte e acompanha o ritmo do tubo durante o corte. O processo de corte \u00e9 acionado por eletricidade e g\u00e1s, e a m\u00e1quina de corte est\u00e1 equipada com um aparelho de exaust\u00e3o de poeiras que pode aspirar e reciclar os res\u00edduos de corte a tempo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-29736\" src=\"https:\/\/sam-uk.com\/wp-content\/uploads\/2024\/06\/pipe_cutting-3.jpg\" alt=\"corte_de_tubos\" width=\"667\" height=\"300\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/pipe_cutting-3.jpg 667w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/pipe_cutting-3-150x67.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/pipe_cutting-3-18x8.jpg 18w\" sizes=\"auto, (max-width: 667px) 100vw, 667px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"upender\"><\/span><strong>upender:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>O movimento inverso do upender \u00e9 conduzido pelo cilindro de ar que controla o canal de ar; o upender tem um dispositivo de inibi\u00e7\u00e3o; ap\u00f3s a serra de corte em cubos cortar o tubo, o tubo \u00e9 transportado incessantemente; ap\u00f3s o atraso, o cilindro de ar funciona e inverte o material para descarregar o material. Passados alguns minutos, o upender reinicia automaticamente e aguarda a pr\u00f3xima circula\u00e7\u00e3o.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-29737\" src=\"https:\/\/sam-uk.com\/wp-content\/uploads\/2024\/06\/2-exact-pipe-cutting-beveling-machine-p400.jpg\" alt=\"M\u00e1quina de corte\" width=\"450\" height=\"300\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/2-exact-pipe-cutting-beveling-machine-p400.jpg 450w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/2-exact-pipe-cutting-beveling-machine-p400-150x100.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/2-exact-pipe-cutting-beveling-machine-p400-18x12.jpg 18w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"Product_Usage\"><\/span><strong>Utiliza\u00e7\u00e3o do produto<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong><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\">Tubo de PVC<\/a><\/strong> \u00e9 feito de tubo e a principal mat\u00e9ria-prima \u00e9 o p\u00f3 de resina de PVC. Os tipos de tubos de PVC s\u00e3o geralmente utilizados para pontos de tubagem: drenos, tubos de \u00e1gua, fios, revestimento de cabos.<\/p>\n<p>Porque as mat\u00e9rias-primas para fazer a f\u00f3rmula s\u00e3o diferentes, todos os tipos de press\u00e3o do tubo e outros aspectos dos indicadores n\u00e3o s\u00e3o os mesmos.<\/p>\n<p><strong><a href=\"https:\/\/www.sam-uk.com\/pt\/shop\/pvc-sch40tubo-de-pressao8-acessoriosastm-d2466\/\" target=\"_blank\" rel=\"noopener\">Tubo de PVC para canaliza\u00e7\u00e3o<\/a><\/strong>\u00a0com acess\u00f3rios de abastecimento de \u00e1gua, para a constru\u00e7\u00e3o do projeto de abastecimento de \u00e1gua.<\/p>\n<p><a href=\"https:\/\/www.sam-uk.com\/pt\/shop\/acessorios-para-tubos-de-pvc-dwvastmd2665\/\" target=\"_blank\" rel=\"noopener\"><strong>Tubo de drenagem em PVC<\/strong><\/a>\u00a0para drenagem, etc.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-27934\" src=\"https:\/\/sam-uk.com\/wp-content\/uploads\/2024\/06\/top-10-application-of-pvc-pipe.jpg\" alt=\"Cen\u00e1rios de aplica\u00e7\u00e3o dos acess\u00f3rios para tubos de PVC\" width=\"500\" height=\"273\" srcset=\"https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/top-10-application-of-pvc-pipe.jpg 500w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/top-10-application-of-pvc-pipe-150x82.jpg 150w, https:\/\/www.sam-uk.com\/wp-content\/uploads\/2024\/06\/top-10-application-of-pvc-pipe-18x10.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<hr \/>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"Summary\"><\/span>Resumo<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A extrusora \u00e9 o cora\u00e7\u00e3o da linha de produ\u00e7\u00e3o de tubos de polietileno em que a extrusora maquinada \u00e9 utilizada para a moldagem inicial dos tubos de pol\u00edmero para as opera\u00e7\u00f5es seguintes e tamb\u00e9m para a moldagem dos produtos finais.<br \/>\nOs tubos de PVC s\u00e3o fabricados por extrus\u00e3o da mat\u00e9ria-prima PVC e seguem geralmente os mesmos passos das opera\u00e7\u00f5es t\u00edpicas de extrus\u00e3o de tubos: Alimenta\u00e7\u00e3o de pellets\/p\u00f3 de mat\u00e9ria-prima na extrusora de parafuso duplo de PVC. Fus\u00e3o e aquecimento em v\u00e1rias zonas da extrusora. Existem dois tipos principais de tubos de PVC: <strong><a href=\"https:\/\/www.sam-uk.com\/pt\/shop\/pvc-sch40tubo-de-pressao8-acessoriosastm-d2466\/\" target=\"_blank\" rel=\"noopener\">calend\u00e1rio 40<\/a><\/strong> e <strong><a href=\"https:\/\/www.sam-uk.com\/pt\/shop\/acessorios-para-tubos-de-pressao-de-pvc-sch80astm-d2467\/\" target=\"_blank\" rel=\"noopener\">hor\u00e1rio 80<\/a><\/strong>.<\/p>\n<div class=\"articledetail-cont fix\">\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 na produ\u00e7\u00e3o de produtos de perfil de constru\u00e7\u00e3o de vinil e PVC, CPVC, PPH, PPR, PP 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<\/div>","protected":false},"excerpt":{"rendered":"<p>Artigo Introdu\u00e7\u00e3o PVC (cloreto de polivinilo, cloreto de polivinilo) Introdu\u00e7\u00e3o O cloreto de polivinilo, o principal componente do PVC, cor brilhante, resist\u00eancia \u00e0 corros\u00e3o, dur\u00e1vel, devido ao aumento do processo de fabrico de plastificantes, agente anti-envelhecimento e outros materiais auxiliares t\u00f3xicos para melhorar a sua resist\u00eancia Calor, tenacidade, ductilidade, etc., pelo que os seus produtos geralmente n\u00e3o armazenam alimentos e medicamentos. Saiba mais...<\/p>","protected":false},"author":12,"featured_media":29730,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[427],"tags":[],"class_list":["post-27451","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\/27451","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\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sam-uk.com\/pt\/wp-json\/wp\/v2\/comments?post=27451"}],"version-history":[{"count":0,"href":"https:\/\/www.sam-uk.com\/pt\/wp-json\/wp\/v2\/posts\/27451\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sam-uk.com\/pt\/wp-json\/wp\/v2\/media\/29730"}],"wp:attachment":[{"href":"https:\/\/www.sam-uk.com\/pt\/wp-json\/wp\/v2\/media?parent=27451"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sam-uk.com\/pt\/wp-json\/wp\/v2\/categories?post=27451"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sam-uk.com\/pt\/wp-json\/wp\/v2\/tags?post=27451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}