{"id":2310,"date":"2025-07-01T15:50:00","date_gmt":"2025-07-01T15:50:00","guid":{"rendered":"https:\/\/www.desopipe.com\/?p=2310"},"modified":"2025-07-31T09:13:36","modified_gmt":"2025-07-31T09:13:36","slug":"importance-of-charpy-impact-test-for-ppr-pipes","status":"publish","type":"post","link":"https:\/\/www.desopipe.com\/pt\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/","title":{"rendered":"Import\u00e2ncia do teste de impacto Charpy para tubos 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\">\u00cdndice<\/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 tabela de conte\u00fado\"><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 eztoc-toggle-hide-by-default' ><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Why_Global_Top_10_PPR_Pipe_Brands_Choose_DESO\" >Por que as 10 maiores marcas globais de tubos PPR escolheram a DESO?<\/a><\/li><\/ul><\/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\/pt\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#What_Is_the_Charpy_Impact_Test\" >O que \u00e9 o teste de impacto Charpy?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Three_key_takeaways\" >Tr\u00eas conclus\u00f5es principais:<\/a><\/li><\/ul><\/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\/pt\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Why_Plastic_Impact_Testing_Matters_for_PPR_Pipes\" >Por que os testes de impacto de pl\u00e1stico s\u00e3o importantes para tubos de PPR<\/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\/pt\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Data_Table_Key_Performance_Metrics_for_PPR_Pipes\" >Tabela de dados: Principais m\u00e9tricas de desempenho para tubos PPR<\/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\/pt\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Standards_and_Global_Certifications\" >Normas e Certifica\u00e7\u00f5es Globais<\/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\/pt\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Applications_Supported_by_Impact-Tested_PPR_Pipes\" >Aplica\u00e7\u00f5es suportadas por tubos PPR testados contra impacto<\/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\/pt\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Why_Choose_DESO_Pipe\" >Por que escolher a DESO Pipe?<\/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\/pt\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#FAQ\" >Perguntas frequentes<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#What_is_a_Charpy_impact_test_for_plastics\" >O que \u00e9 um teste de impacto Charpy para pl\u00e1sticos?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Why_is_plastic_impact_testing_important_for_PPR_pipes\" >Por que os testes de impacto de pl\u00e1stico s\u00e3o importantes para tubos de PPR?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Does_DESO_Pipe_perform_these_tests\" >A DESO Pipe realiza esses testes?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Conclusion\" >Conclus\u00e3o<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Video%EF%BC%9A_Various_types_of_PPR_pipes_Deso_Pipe\" >V\u00eddeo: V\u00e1rios tipos de tubos PPR, Deso Pipe<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Resources\" >Recursos<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Para garantir a seguran\u00e7a e a durabilidade dos sistemas de tubula\u00e7\u00e3o, \u00e9 essencial compreender os testes de impacto de pl\u00e1sticos. Em particular, o teste de impacto Charpy para pl\u00e1sticos \u00e9 um m\u00e9todo crucial usado para verificar a tenacidade e a confiabilidade de tubos PPR certificados. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Este teste mede quanta energia um material pode absorver antes de se romper, o que \u00e9 vital para aplica\u00e7\u00f5es como tubos PPR para HVAC, solu\u00e7\u00f5es de tubula\u00e7\u00e3o industrial e sistemas de abastecimento de \u00e1gua seguros. Em resumo, o teste de impacto Charpy ajuda a garantir que seus tubos permane\u00e7am resistentes e sem vazamentos, mesmo em condi\u00e7\u00f5es extremas.<\/p>\n\n\n\n<style>\n  .comparison-table-wrapper {\n    overflow-x: auto;\n  }\n\n  @media (max-width: 768px) {\n    .comparison-table-wrapper table,\n    .comparison-table-wrapper thead,\n    .comparison-table-wrapper tbody,\n    .comparison-table-wrapper th,\n    .comparison-table-wrapper td,\n    .comparison-table-wrapper tr {\n      display: block;\n      width: 100%;\n    }\n\n    .comparison-table-wrapper thead {\n      display: none;\n    }\n\n    .comparison-table-wrapper td {\n      padding: 10px;\n      text-align: left;\n      border-bottom: 1px solid #ccc;\n      position: relative;\n    }\n\n    .comparison-table-wrapper td::before {\n      content: attr(data-label);\n      font-weight: bold;\n      display: block;\n      margin-bottom: 5px;\n      color: #0056a3;\n    }\n  }\n<\/style>\n\n<div style=\"border: 2px solid #0056a3; border-radius: 12px; padding: 25px; margin: 40px 0; background-color: #f9fcff; font-family: poppins, sans-serif;\">\n  <h3 style=\"color: #003366; font-size: 20px; margin-bottom: 20px;\"><span class=\"ez-toc-section\" id=\"Why_Global_Top_10_PPR_Pipe_Brands_Choose_DESO\"><\/span>Por que <b>Top 10 globais<\/b> Marcas de tubos PPR escolhem DESO?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n  <div class=\"comparison-table-wrapper\">\n    <table style=\"width: 100%; border-collapse: collapse; font-size: 15px;\">\n<thead>\n  <tr style=\"background-color: #0056a3;\">\n    <th style=\"padding: 10px; text-align: left; color: white;\">Fatores-chave<\/th>\n    <th style=\"padding: 10px; text-align: center; color: white;\">DESO<\/th>\n    <th style=\"padding: 10px; text-align: center; color: white;\">Outros<\/th>\n  <\/tr>\n<\/thead>\n\n      <tbody>\n        <tr style=\"background-color: #eef5ff;\">\n          <td data-label=\"Key Factors\">Certifica\u00e7\u00f5es Internacionais (ISO, WRAS, CE)<\/td>\n          <td data-label=\"DESO\" style=\"text-align: center;\">\u2705 Conjunto completo<\/td>\n          <td data-label=\"Ordinary Factories\" style=\"text-align: center;\">\u26a0\ufe0f Parcial ou Nenhum<\/td>\n        <\/tr>\n        <tr>\n          <td data-label=\"Key Factors\">Mat\u00e9rias-primas premium<\/td>\n          <td data-label=\"DESO\" style=\"text-align: center;\">\u2705 Borealis e Hyosung<\/td>\n          <td data-label=\"Ordinary Factories\" style=\"text-align: center;\">\u274c Reciclado \/ Baixa qualidade<\/td>\n        <\/tr>\n        <tr style=\"background-color: #eef5ff;\">\n          <td data-label=\"Key Factors\">Tempo de entrega garantido<\/td>\n          <td data-label=\"DESO\" style=\"text-align: center;\">\u2705 100% pontual em 5 anos<\/td>\n          <td data-label=\"Ordinary Factories\" style=\"text-align: center;\">\u274c Incerto<\/td>\n        <\/tr>\n        <tr>\n          <td data-label=\"Key Factors\">Suporte OEM: Marca e Embalagem<\/td>\n          <td data-label=\"DESO\" style=\"text-align: center;\">\u2705 Cor, logotipo, manuais em 7 dias<\/td>\n          <td data-label=\"Ordinary Factories\" style=\"text-align: center;\">\u274c Fraco ou Nenhum<\/td>\n        <\/tr>\n        <tr style=\"background-color: #eef5ff;\">\n          <td data-label=\"Key Factors\">Combina\u00e7\u00e3o t\u00e9cnica e flexibilidade de molde<\/td>\n          <td data-label=\"DESO\" style=\"text-align: center;\">\u2705 Mais de 500 moldes \/ op\u00e7\u00f5es personalizadas<\/td>\n          <td data-label=\"Ordinary Factories\" style=\"text-align: center;\">\u274c Compatibilidade limitada<\/td>\n        <\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n  <div style=\"text-align: center; margin-top: 25px;\">\n    <a href=\"\/pt\/contact\/\" style=\"background-color: #0056a3; color: white; padding: 12px 28px; border-radius: 6px; text-decoration: none; font-weight: bold;\">Obtenha um or\u00e7amento agora<\/a>\n  <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_the_Charpy_Impact_Test\"><\/span><strong>O que \u00e9 o teste de impacto Charpy?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"648\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36-1200x648.webp\" alt=\"Import\u00e2ncia do teste de impacto Charpy para tubos PPR\" class=\"wp-image-2318\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36-1200x648.webp 1200w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36-500x270.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36-300x162.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36-768x415.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36-18x10.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36-139x75.webp 139w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36.webp 1392w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36-480x259.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36-800x432.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">O teste de impacto Charpy para pl\u00e1sticos envolve a aplica\u00e7\u00e3o de um p\u00eandulo oscilante em uma amostra entalhada para verificar quanta energia ela absorve antes de se romper. Este valor revela a tenacidade e a resist\u00eancia do material a impactos repentinos. Ao contr\u00e1rio dos testes que envolvem apenas metais, este m\u00e9todo \u00e9 desenvolvido para avaliar o desempenho dos pl\u00e1sticos, especialmente em pontos de transi\u00e7\u00e3o de d\u00facteis para fr\u00e1geis.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Three_key_takeaways\"><\/span><strong>Tr\u00eas conclus\u00f5es principais:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Determina a absor\u00e7\u00e3o de energia antes da fratura.<\/li>\n\n\n\n<li>Ele identifica o comportamento d\u00factil (resistente) ou fr\u00e1gil (fraco).<\/li>\n\n\n\n<li>Ajuda a avaliar o desempenho em v\u00e1rias temperaturas.<\/li>\n<\/ul>\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\/pt\/contact\/\" style=\"background-color:#0588a7\" target=\"_blank\" rel=\"noreferrer noopener\">Obtenha um or\u00e7amento gratuito<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Plastic_Impact_Testing_Matters_for_PPR_Pipes\"><\/span><strong>Por que os testes de impacto de pl\u00e1stico s\u00e3o importantes para tubos de PPR<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.desopipe.com\/pt\/ppr-pipe-product-collection\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tubos PPR<\/a> s\u00e3o amplamente utilizados em <a href=\"https:\/\/www.desopipe.com\/pt\/blog\/product-use-cases\/ppr-pipes-in-hvac-efficiency-durability\/\" target=\"_blank\" rel=\"noreferrer noopener\">Sistemas HVAC, <\/a>transporte de fluidos industriais e solu\u00e7\u00f5es de tubula\u00e7\u00e3o ecol\u00f3gica. Eles enfrentam uma s\u00e9rie de estresses ambientais, incluindo mudan\u00e7as de temperatura e flutua\u00e7\u00f5es de press\u00e3o. Os testes de impacto de pl\u00e1stico garantem durabilidade a longo prazo, verificando se esses tubos podem suportar cargas de impacto sem rachar ou vazar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em termos pr\u00e1ticos, se um tubo se tornar quebradi\u00e7o em baixas temperaturas, ele pode falhar inesperadamente, colocando em risco a seguran\u00e7a e o tempo de inatividade operacional. \u00c9 por isso que <a href=\"https:\/\/www.desopipe.com\/pt\/blog\/manufacturer\/top-ppr-valve-manufacturers\/\" target=\"_blank\" rel=\"noreferrer noopener\">GRUPO DESO <\/a>opera uma gama completa de equipamentos de teste de impacto e mec\u00e2nicos, incluindo testes Charpy em temperatura ambiente e baixa temperatura. Isso garante que os tubos de PPR atendam aos rigorosos padr\u00f5es de resist\u00eancia ao impacto, mesmo em climas globais desafiadores.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Data_Table_Key_Performance_Metrics_for_PPR_Pipes\"><\/span><strong>Tabela de dados: Principais m\u00e9tricas de desempenho para tubos PPR<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>M\u00e9trica de teste<\/strong><\/td><td><strong>Meta de desempenho<\/strong><\/td><td><strong>Significado<\/strong><\/td><\/tr><tr><td>Impacto de baixa temperatura<\/td><td>Sem rachaduras fr\u00e1geis a -20\u00b0C<\/td><td>Garante o uso seguro em climas frios<\/td><\/tr><tr><td>Absor\u00e7\u00e3o de energia<\/td><td>Alta absor\u00e7\u00e3o de energia (&gt;25 J)<\/td><td>Indica melhor tenacidade<\/td><\/tr><tr><td>Ponto d\u00factil a quebradi\u00e7o<\/td><td>Temperatura de transi\u00e7\u00e3o abaixo de 0\u00b0C<\/td><td>Adequado para diversas instala\u00e7\u00f5es<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Esses pontos de dados confirmam a capacidade dos tubos de resistir a rachaduras fr\u00e1geis e manter uma opera\u00e7\u00e3o suave em sistemas HVAC e industriais.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Standards_and_Global_Certifications\"><\/span><strong>Normas e Certifica\u00e7\u00f5es Globais<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para tubos de pl\u00e1stico, padr\u00f5es globais como<a href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-pipe\/standards-and-certifications-in-ppr-pipe-industry\/\" target=\"_blank\" rel=\"noreferrer noopener\"> ASTM E23, c\u00f3digos ASME,<\/a> e outras diretrizes de testes mec\u00e2nicos s\u00e3o cruciais. Os tubos PPR certificados da DESO Pipe atendem a esses padr\u00f5es internacionais, proporcionando tubos de alto desempenho, confi\u00e1veis em todo o mundo. A ades\u00e3o a esses padr\u00f5es garante aos clientes que seus tubos fornecer\u00e3o sistemas de abastecimento de \u00e1gua seguros e solu\u00e7\u00f5es industriais confi\u00e1veis por d\u00e9cadas.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.desopipe.com\/pt\/certificate\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"816\" height=\"574\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1.webp\" alt=\"Certifica\u00e7\u00f5es do grupo deso\" class=\"wp-image-1765\" style=\"width:419px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1.webp 816w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-500x352.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-300x211.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-768x540.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-18x12.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-107x75.webp 107w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-480x338.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-800x563.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:816px) 100vw, 816px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Applications_Supported_by_Impact-Tested_PPR_Pipes\"><\/span><strong>Aplica\u00e7\u00f5es suportadas por tubos PPR testados contra impacto<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tubos HVAC PPR<\/strong>: Mantenha um desempenho est\u00e1vel em sistemas de aquecimento e resfriamento.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-pipe\/ppr-pipes-industrial-application-scenarios\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Solu\u00e7\u00f5es de tubula\u00e7\u00e3o industrial<\/strong>: <\/a>Resiste a produtos qu\u00edmicos e choques mec\u00e2nicos em ambientes agressivos.<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.desopipe.com\/pt\/blog\/comparison-reviews\/white-vs-green-ppr-pipes-key-differences-explained\/\" target=\"_blank\" rel=\"noreferrer noopener\">tubula\u00e7\u00e3o verde<\/a><\/strong>: Apoiar pr\u00e1ticas de constru\u00e7\u00e3o sustent\u00e1veis com desempenho duradouro.<\/li>\n\n\n\n<li><strong>Servi\u00e7o de tubos OEM e sistemas de tubos personalizados<\/strong>: Solu\u00e7\u00f5es personalizadas para atender \u00e0s necessidades exclusivas do projeto, respaldadas por dados de resist\u00eancia ao impacto.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.desopipe.com\/pt\/manufacturing\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity.webp\" alt=\"Grande capacidade anual\" class=\"wp-image-1623\" style=\"width:481px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity.webp 1200w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-500x333.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-300x200.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-768x512.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-18x12.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-113x75.webp 113w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-480x320.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-800x533.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Choose_DESO_Pipe\"><\/span><strong>Por que escolher a DESO Pipe?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Com mais de 20 anos de experi\u00eancia, a DESO Pipe combina P&amp;D avan\u00e7ado, fabrica\u00e7\u00e3o automatizada e rigoroso controle de qualidade para fornecer tubos PPR certificados em todo o mundo. Nossos tubos s\u00e3o respaldados por mais de 60 patentes, garantindo inova\u00e7\u00e3o e desempenho consistente. Al\u00e9m disso, nosso compromisso com testes de impacto de pl\u00e1sticos, incluindo o teste de impacto Charpy para pl\u00e1sticos, nos diferencia como um parceiro confi\u00e1vel para tubula\u00e7\u00f5es seguras, eficientes e ecologicamente corretas.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.desopipe.com\/pt\/about-us\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"691\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-1200x691.webp\" alt=\"\" class=\"wp-image-1020\" style=\"width:448px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-1200x691.webp 1200w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-800x461.webp 800w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-500x288.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-300x173.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-768x442.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-1536x884.webp 1536w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-18x10.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-130x75.webp 130w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-480x276.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1.webp 1704w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQ\"><\/span><strong>Perguntas frequentes<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_Charpy_impact_test_for_plastics\"><\/span><strong>O que \u00e9 um teste de impacto Charpy para pl\u00e1sticos?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ele mede quanta energia uma amostra de pl\u00e1stico absorve antes de quebrar para avaliar a tenacidade e prever falhas d\u00facteis ou quebradi\u00e7as.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_is_plastic_impact_testing_important_for_PPR_pipes\"><\/span><strong>Por que os testes de impacto de pl\u00e1stico s\u00e3o importantes para tubos de PPR?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ele garante que os tubos resistam a rachaduras em condi\u00e7\u00f5es extremas, proporcionando seguran\u00e7a e longevidade em v\u00e1rios sistemas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Does_DESO_Pipe_perform_these_tests\"><\/span><strong>A DESO Pipe realiza esses testes?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sim! O DESO GROUP utiliza testes de impacto Charpy em larga escala, em diferentes temperaturas, para garantir que os tubos tenham um desempenho global.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.desopipe.com\/pt\/quality-inspection\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"516\" height=\"441\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM.webp\" alt=\"EQUIPE DE CQ DESO\" class=\"wp-image-1770\" style=\"width:397px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM.webp 516w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM-500x427.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM-300x256.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM-14x12.webp 14w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM-88x75.webp 88w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM-480x410.webp 480w\" sizes=\"auto, (max-width:767px) 480px, 516px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Conclus\u00e3o<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Em resumo, o teste de impacto Charpy para pl\u00e1sticos \u00e9 vital para garantir que os tubos de PPR permane\u00e7am dur\u00e1veis e seguros em diversas aplica\u00e7\u00f5es. Com os avan\u00e7ados testes de impacto de pl\u00e1stico da DESO Pipe e o compromisso com a qualidade, voc\u00ea pode confiar que seus sistemas de tubula\u00e7\u00e3o fornecer\u00e3o um servi\u00e7o confi\u00e1vel por anos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Explore hoje mesmo nossos recursos completos de teste e solu\u00e7\u00f5es de tubos PPR certificados em<a href=\"https:\/\/www.desopipe.com\/pt\/quality-inspection\/\" target=\"_blank\" rel=\"noreferrer noopener\"> Tubo DESO<\/a>.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  \n  <title>Destaque do produto Hero<\/title>\n  <style>\n    .hero-card {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      background: #f7f8fa;\n      border-radius: 16px;\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n      padding: 24px;\n      max-width: 900px;\n      margin: 40px auto;\n      font-family: Arial, sans-serif;\n      text-decoration: none;\n      color: inherit;\n font-family: 'Poppins';\n    }\n\n    .hero-image {\n      width: 220px;\n      height: auto;\n      border-radius: 12px;\n      object-fit: cover;\n      flex-shrink: 0;\n    }\n\n    .hero-content {\n      padding-left: 24px;\n      flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n      font-family: 'Poppins',\n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #0066cc;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    .hero-link:hover {\n      background-color: #004c99;\n    }\n\n    @media (max-width: 640px) {\n      .hero-card {\n        flex-direction: column;\n        text-align: center;\n      }\n\n      .hero-content {\n        padding-left: 0;\n        padding-top: 20px;\n      }\n\n      .hero-image {\n        width: 100%;\n        max-width: 280px;\n      }\n    }\n  <\/style>\n<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.desopipe.com\/pt\/product\/pp-rct-pipe\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/img_v3_02k2_c68cb228-056c-4b59-9c1f-942e312a569g-768x768.webp\" alt=\"Tubo DESO PP-RCT\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">Tubo PP-RCT<\/div>\n    <div class=\"hero-description\">Os tubos PP-RCT s\u00e3o fabricados com mat\u00e9rias-primas PP-R 100 de alta qualidade, proporcionando durabilidade superior, isolamento t\u00e9rmico e resist\u00eancia ao calor e \u00e0 press\u00e3o.<\/div>\n    <span class=\"hero-link\">Ver produto<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Video%EF%BC%9A_Various_types_of_PPR_pipes_Deso_Pipe\"><\/span><strong>V\u00eddeo: V\u00e1rios tipos de tubos PPR, Deso Pipe<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<iframe loading=\"lazy\" width=\"1022\" height=\"575\" src=\"https:\/\/www.youtube.com\/embed\/0mB3ztsuETk\" title=\"V\u00e1rios tipos de tubos PPR Deso Pipe\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Resources\"><\/span><strong>Recursos<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/store.astm.org\/e0023-25.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Guia da Norma ASTM E23<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.asme.org\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Requisitos de teste de impacto da ASME<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.nist.gov\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Instituto Nacional de Padr\u00f5es e Tecnologia \u2013 Banco de Dados Charpy<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>When it comes to ensuring the safety and durability of piping systems, understanding plastic impact testing is essential. In particular, the Charpy impact test for plastics<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2320,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[56],"tags":[],"class_list":["post-2310","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>Importance of Charpy Impact Test for PPR Pipes | DESO Group<\/title>\n<meta name=\"description\" content=\"Discover why plastic impact testing and Charpy impact tests for plastics are crucial for certified PPR pipes\u2019 durability, safety, and long-term performance.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Importance of Charpy Impact Test for PPR Pipes | DESO Group\" \/>\n<meta property=\"og:description\" content=\"Discover why plastic impact testing and Charpy impact tests for plastics are crucial for certified PPR pipes\u2019 durability, safety, and long-term performance.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/\" \/>\n<meta property=\"og:site_name\" content=\"World-Class PPR Piping System Manufacturer | DESO Group\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-01T15:50:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-31T09:13:36+00:00\" \/>\n<meta property=\"og:image\" 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