{"id":1737,"date":"2025-05-27T07:19:40","date_gmt":"2025-05-27T07:19:40","guid":{"rendered":"https:\/\/www.desopipe.com\/?p=1737"},"modified":"2025-06-01T07:32:13","modified_gmt":"2025-06-01T07:32:13","slug":"european-ppr-fitting-lead-free-copper-trend","status":"publish","type":"post","link":"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/","title":{"rendered":"A tend\u00eancia do cobre sem chumbo em conex\u00f5es de tubos PPR europeus"},"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' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/#Understanding_Lead-Free_Copper_and_Why_It_Matters\" >Compreendendo o cobre sem chumbo e por que ele \u00e9 importante<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/#What_is_Lead-Free_Copper\" >O que \u00e9 cobre sem chumbo?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/#Key_Lead-Free_Copper_Alloys_in_Europe\" >Principais ligas de cobre sem chumbo na Europa<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/#CW724R_vs_CW511L_Which_Alloy_Leads_the_Future\" >CW724R vs. CW511L: Qual liga lidera o futuro?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/#Mechanical_Strength\" >Resist\u00eancia mec\u00e2nica<\/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.desopipe.com\/pt\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/#Corrosion_and_Dezincification_Resistance\" >Resist\u00eancia \u00e0 Corros\u00e3o e Dezincifica\u00e7\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.desopipe.com\/pt\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/#Processability\" >Processabilidade<\/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.desopipe.com\/pt\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/#Cost_Economics\" >Custo e Economia<\/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.desopipe.com\/pt\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/#Application_Areas\" >\u00c1reas de aplica\u00e7\u00e3o<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/#Why_Manufacturers_Are_Moving_Toward_Lead-Free_Brass\" >Por que os fabricantes est\u00e3o migrando para lat\u00e3o sem chumbo<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/#%E2%9C%85_Regulatory_Compliance\" >\u2705 Conformidade regulat\u00f3ria<\/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-fitting\/european-ppr-fitting-lead-free-copper-trend\/#%E2%9C%85_Lower_Export_Threshold\" >\u2705 Limite de exporta\u00e7\u00e3o mais baixo<\/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.desopipe.com\/pt\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/#%E2%9C%85_Strong_Brand_Recognition\" >\u2705 Forte reconhecimento da marca<\/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.desopipe.com\/pt\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/#%E2%9C%85_Superior_Product_Safety\" >\u2705 Seguran\u00e7a superior do produto<\/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.desopipe.com\/pt\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/#%E2%9C%85_Strategic_Policy_Support\" >\u2705 Apoio \u00e0 Pol\u00edtica Estrat\u00e9gica<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/#Conclusion_Embracing_Europes_Lead-Free_Era\" >Conclus\u00e3o: Adotando a era sem chumbo da Europa<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/#Ready_to_lead_the_change\" >Pronto para liderar a mudan\u00e7a?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/#Resources\" >Recursos<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">O mercado europeu de encanamento est\u00e1 mudando rapidamente. Os novos regulamentos da UE para \u00e1gua pot\u00e1vel exigem que os fabricantes eliminem subst\u00e2ncias nocivas, como o chumbo, das ligas de cobre usadas em conex\u00f5es de \u00e1gua pot\u00e1vel. Como resultado, o cobre e o lat\u00e3o sem chumbo est\u00e3o se tornando o padr\u00e3o ouro para <a href=\"https:\/\/www.desopipe.com\/pt\/product-category\/ppr-fitting\/\" target=\"_blank\" rel=\"noreferrer noopener\">Conex\u00f5es de tubos PPR<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Este blog explica o cobre sem chumbo, como novos materiais como CW724R e CW511L se comparam e por que os fabricantes devem agir agora para permanecerem competitivos na era sem chumbo da Europa.<\/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\/male-threaded-coupling\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"http:\/\/desopipe.com\/wp-content\/uploads\/2025\/03\/Male-Threaded-Coupling.jpg\" alt=\"Acoplamento Roscado Macho\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">Acoplamento Roscado Macho<\/div>\n    <div class=\"hero-description\">\nEsses acess\u00f3rios s\u00e3o conhecidos por sua excelente durabilidade, resist\u00eancia \u00e0 corros\u00e3o e capacidade de suportar altas temperaturas.<\/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\" id=\"h.frjh8n3d006a\"><span class=\"ez-toc-section\" id=\"Understanding_Lead-Free_Copper_and_Why_It_Matters\"><\/span><strong>Compreendendo o cobre sem chumbo e por que ele \u00e9 importante<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A Europa est\u00e1 passando por uma mudan\u00e7a decisiva na forma como os sistemas de encanamento s\u00e3o constru\u00eddos. A ascens\u00e3o do cobre sem chumbo em conex\u00f5es de tubos PPR n\u00e3o \u00e9 apenas uma tend\u00eancia \u2014 \u00e9 uma transforma\u00e7\u00e3o regulat\u00f3ria e voltada para a sa\u00fade. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">No centro est\u00e1 a UE <a href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-pipe\/ppr-pipe-vs-pvc-safe-water\/\" target=\"_blank\" rel=\"noreferrer noopener\">Diretiva de \u00c1gua Pot\u00e1vel<\/a> (2020\/2184), que reduz o teor permitido de chumbo na \u00e1gua pot\u00e1vel de 10 \u00b5g\/L para 5 \u00b5g\/L. Isso tem implica\u00e7\u00f5es enormes para os materiais usados em sistemas de \u00e1gua pot\u00e1vel, levando a ind\u00fastria a adotar ligas de lat\u00e3o e cobre sem chumbo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Grandes marcas como Aquatherm e Wavin j\u00e1 adotaram conex\u00f5es de cobre sem chumbo, apresentando produtos que atendem a esses padr\u00f5es. Essa mudan\u00e7a \u00e9 ainda mais impulsionada pela crescente conscientiza\u00e7\u00e3o dos consumidores sobre a sa\u00fade e pelas regulamenta\u00e7\u00f5es globais de encanamento cada vez mais rigorosas.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/image-1.jpeg\" alt=\"A tend\u00eancia do cobre sem chumbo em conex\u00f5es de tubos PPR europeus\" class=\"wp-image-1742\" style=\"width:556px;height:auto\" title=\"\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/image-1.jpeg 800w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/image-1-500x286.jpeg 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/image-1-300x171.jpeg 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/image-1-768x439.jpeg 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/image-1-18x10.jpeg 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/image-1-131x75.jpeg 131w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/image-1-480x274.jpeg 480w\" sizes=\"auto, (max-width:767px) 480px, (max-width:800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"h.f1qfu4oeqkt\"><span class=\"ez-toc-section\" id=\"What_is_Lead-Free_Copper\"><\/span><strong>O que \u00e9 cobre sem chumbo?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Refere-se a ligas \u00e0 base de cobre que cont\u00eam menos de 0,1% de chumbo, substituindo o lat\u00e3o tradicional com alto teor de chumbo, como o CW614N. Essas ligas s\u00e3o essenciais para a fabrica\u00e7\u00e3o de conex\u00f5es para \u00e1gua pot\u00e1vel que atendem aos padr\u00f5es modernos de seguran\u00e7a, meio ambiente e certifica\u00e7\u00e3o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Para os fabricantes, a mudan\u00e7a n\u00e3o \u00e9 opcional. J\u00e1 em 2026, os novos produtos de encanamento em toda a UE devem estar em conformidade com a Lista Positiva 4MS e certifica\u00e7\u00f5es como <a href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-pipe\/standards-and-certifications-in-ppr-pipe-industry\/\" target=\"_blank\" rel=\"noreferrer noopener\">NSF\/ANSI 61, NSF\/ANSI 372, RoHS e REACH<\/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\/ppr-male-threaded-tee-5\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/Male-Threaded-Tee-2-768x768.jpg\" alt=\"Tee roscado macho PPR\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">Tee roscado macho PPR<\/div>\n    <div class=\"hero-description\">\nEsses acess\u00f3rios s\u00e3o feitos de mat\u00e9ria-prima Hyosung 100% importada da Coreia do Sul e s\u00e3o produzidos por meio de um processo de moldagem por inje\u00e7\u00e3o de etapa \u00fanica para qualidade e precis\u00e3o superiores.<\/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\" id=\"h.lpxsbou16xi7\"><span class=\"ez-toc-section\" id=\"Key_Lead-Free_Copper_Alloys_in_Europe\"><\/span><strong>Principais ligas de cobre sem chumbo na Europa<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Os fabricantes europeus adotam principalmente ligas de cobre padronizadas pela norma EN 12164 e pela s\u00e9rie CW (Copper-Work). Abaixo, apresentamos as principais ligas que atendem aos atuais requisitos de baixo teor de chumbo:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>N\u00famero CW<\/strong><\/td><td><strong>Nome<\/strong><\/td><td><strong>Conte\u00fado de Leads<\/strong><\/td><td><strong>Caracter\u00edsticas<\/strong><\/td><\/tr><tr><td>CW617N<\/td><td>Lat\u00e3o padr\u00e3o<\/td><td>1.5% \u2013 2.5%<\/td><td>Amplamente utilizado em m\u00e1quinas, tubula\u00e7\u00f5es, eletr\u00f4nicos e decora\u00e7\u00e3o arquitet\u00f4nica.<\/td><\/tr><tr><td>CW511L<\/td><td>DZR Lat\u00e3o<\/td><td>\u22640,2%<\/td><td>Resistente \u00e0 dezincifica\u00e7\u00e3o, boa resist\u00eancia \u00e0 corros\u00e3o, adequado para \u00e1gua pot\u00e1vel<\/td><\/tr><tr><td>CW724R<\/td><td>Lat\u00e3o Ecol\u00f3gico<\/td><td>&lt;0,1%<\/td><td>Alta resist\u00eancia, excelente resist\u00eancia \u00e0 corros\u00e3o, ideal para conex\u00f5es de \u00e1gua pot\u00e1vel<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">CW724R e CW511L s\u00e3o alternativas sustent\u00e1veis e de alto desempenho ao lat\u00e3o com chumbo tradicional em conex\u00f5es para \u00e1gua pot\u00e1vel. Ambos s\u00e3o totalmente aceitos pela Iniciativa 4MS e podem ser usados com seguran\u00e7a em materiais hidr\u00e1ulicos para constru\u00e7\u00f5es sustent\u00e1veis.<\/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\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/02\/%E7%94%BB%E6%9D%BF-%E2%80%93-137-768x637.jpg\" alt=\"Acoplamento Roscado Macho\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">Fabricante recomendado de tubos e conex\u00f5es PPR \u2014 DESO Group<\/div>\n    <div class=\"hero-description\">\nParceiro de confian\u00e7a das 10 principais marcas de tubos PPR. Certifica\u00e7\u00f5es como CE, AENOR, DVGW e WRAS, al\u00e9m de conformidade com as normas DIN e ISO.<\/div>\n    <span class=\"hero-link\">Por que a DESO<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h.sxt0zspefohv\"><span class=\"ez-toc-section\" id=\"CW724R_vs_CW511L_Which_Alloy_Leads_the_Future\"><\/span><strong>CW724R vs. CW511L: Qual liga lidera o futuro?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Antes de comparar essas duas ligas, vamos entender por que escolher o material certo \u00e9 importante para o desempenho a longo prazo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h.uy92utj2rn5d\"><span class=\"ez-toc-section\" id=\"Mechanical_Strength\"><\/span><strong>Resist\u00eancia mec\u00e2nica<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">O CW724R oferece resist\u00eancia \u00e0 tra\u00e7\u00e3o significativamente maior (500\u2013550 MPa) do que o CW511L (300\u2013350 MPa), tornando-o a op\u00e7\u00e3o preferida para sistemas de alta press\u00e3o e conex\u00f5es estruturais de tubos de PPR em ambientes exigentes. Essa resist\u00eancia permite que o CW724R suporte maiores cargas de \u00e1gua e tens\u00f5es mec\u00e2nicas em aplica\u00e7\u00f5es verticais ou de longa dist\u00e2ncia.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h.v6qwetow259p\"><span class=\"ez-toc-section\" id=\"Corrosion_and_Dezincification_Resistance\"><\/span><strong>Resist\u00eancia \u00e0 Corros\u00e3o e Dezincifica\u00e7\u00e3o<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ambas as ligas s\u00e3o certificadas como resistentes \u00e0 dezincifica\u00e7\u00e3o (lat\u00e3o DZR), mas a composi\u00e7\u00e3o \u00e0 base de sil\u00edcio do CW724R aumenta sua resist\u00eancia \u00e0 corros\u00e3o sob tens\u00e3o e \u00e0 lixivia\u00e7\u00e3o de zinco. Al\u00e9m disso, sua alta pureza de cobre lhe confere propriedades antimicrobianas \u2014 um benef\u00edcio fundamental em conex\u00f5es de \u00e1gua pot\u00e1vel para edif\u00edcios p\u00fablicos, como escolas e hospitais.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h.3iet0p87pc2t\"><span class=\"ez-toc-section\" id=\"Processability\"><\/span><strong>Processabilidade<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Gra\u00e7as ao seu teor de sil\u00edcio, o CW724R apresenta usinabilidade aprimorada, resultando em melhor quebra de cavacos e engate mais suave da ferramenta. Ele reduz o desgaste da ferramenta em at\u00e9 30% em compara\u00e7\u00e3o com o CW511L. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Embora o CW511L tamb\u00e9m atenda aos padr\u00f5es de usinabilidade, sua superf\u00edcie mais dura aumenta a resist\u00eancia ao corte, o que pode exigir trocas de ferramentas mais frequentes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h.rp69qevr60vi\"><span class=\"ez-toc-section\" id=\"Cost_Economics\"><\/span><strong>Custo e Economia<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Embora o CW511L seja mais barato inicialmente, o CW724R economiza mais dinheiro ao longo do tempo. \u00c9 mais f\u00e1cil de trabalhar, o que ajuda as f\u00e1bricas a produzir pe\u00e7as mais rapidamente e com menos erros.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> Al\u00e9m disso, o CW724R j\u00e1 atende a todas as normas de seguran\u00e7a e ambientais, tornando mais r\u00e1pido obter a certifica\u00e7\u00e3o e estar pronto para vender.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h.1nutcb237sie\"><span class=\"ez-toc-section\" id=\"Application_Areas\"><\/span><strong>\u00c1reas de aplica\u00e7\u00e3o<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>CW511L<\/strong>: Ideal para trabalhos comuns de encanamento em resid\u00eancias ou pequenas empresas. Funciona bem em pe\u00e7as de torneiras, v\u00e1lvulas e conex\u00f5es de tubos PPR padr\u00e3o.<\/li>\n\n\n\n<li><strong>CW724R<\/strong>: Ideal para locais que precisam de materiais mais resistentes e seguros, como hospitais, sistemas de \u00e1gua da cidade ou edif\u00edcios que seguem regras r\u00edgidas de seguran\u00e7a e meio ambiente.<\/li>\n<\/ul>\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-category\/ppr-fitting\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/02\/%E4%BA%A7%E5%93%81-2-480x384.jpg\" alt=\"Conex\u00f5es PPR\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">Conex\u00f5es PPR<\/div>\n    <div class=\"hero-description\">\nDispon\u00edvel nos tipos Econ\u00f4mico, Luxuoso, Profissional, Italiano e Eletrofus\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\" id=\"h.cdg2sab7f520\"><span class=\"ez-toc-section\" id=\"Why_Manufacturers_Are_Moving_Toward_Lead-Free_Brass\"><\/span><strong>Por que os fabricantes est\u00e3o migrando para lat\u00e3o sem chumbo<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/image-3.jpeg\" alt=\"A tend\u00eancia do cobre sem chumbo em conex\u00f5es de tubos PPR europeus\" class=\"wp-image-1744\" title=\"\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/image-3.jpeg 800w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/image-3-500x286.jpeg 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/image-3-300x171.jpeg 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/image-3-768x439.jpeg 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/image-3-18x10.jpeg 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/image-3-131x75.jpeg 131w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/image-3-480x274.jpeg 480w\" sizes=\"auto, (max-width:767px) 480px, (max-width:800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Essa transforma\u00e7\u00e3o n\u00e3o se resume a seguir regras. \u00c9 uma estrat\u00e9gia de neg\u00f3cios. Veja por que adotar o cobre sem chumbo faz sentido para os fabricantes de conex\u00f5es de tubos PPR:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h.x0yj8dl5yg9\"><span class=\"ez-toc-section\" id=\"%E2%9C%85_Regulatory_Compliance\"><\/span><strong>\u2705 Conformidade regulat\u00f3ria<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ligas como CW724R e CW511L atendem \u00e0s normas NSF\/ANSI 61, NSF\/ANSI 372, RoHS e REACH. Elas est\u00e3o listadas na Lista Positiva 4MS, garantindo total aprova\u00e7\u00e3o para uso em sistemas de \u00e1gua pot\u00e1vel em toda a Europa e outros mercados regulamentados.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h.2lfpsm1brhgf\"><span class=\"ez-toc-section\" id=\"%E2%9C%85_Lower_Export_Threshold\"><\/span><strong>\u2705 Limite de exporta\u00e7\u00e3o mais baixo<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Materiais como o CW724R s\u00e3o pr\u00e9-aprovados para uso em \u00e1gua pot\u00e1vel, eliminando a necessidade de processos de certifica\u00e7\u00e3o adicionais. Isso reduz o tempo de espera e os custos em licita\u00e7\u00f5es internacionais, especialmente em projetos de alta especifica\u00e7\u00e3o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h.p2rvykdych4u\"><span class=\"ez-toc-section\" id=\"%E2%9C%85_Strong_Brand_Recognition\"><\/span><strong>\u2705 Forte reconhecimento da marca<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">O uso de lat\u00e3o sem chumbo gera confian\u00e7a entre consumidores e clientes. Alinha sua marca a valores de sa\u00fade e apoia metas de sustentabilidade a longo prazo. Promover conex\u00f5es de cobre sem chumbo fortalece sua posi\u00e7\u00e3o no mercado em uma era de transpar\u00eancia.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h.js1sal10yp3k\"><span class=\"ez-toc-section\" id=\"%E2%9C%85_Superior_Product_Safety\"><\/span><strong>\u2705 Seguran\u00e7a superior do produto<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Em compara\u00e7\u00e3o com CW614N, CW724R e CW511L apresentam desempenho significativamente melhor contra corros\u00e3o, deszincifica\u00e7\u00e3o e contamina\u00e7\u00e3o. Essas ligas s\u00e3o otimizadas para uso a longo prazo em conex\u00f5es de \u00e1gua pot\u00e1vel, reduzindo falhas e riscos de responsabilidade civil.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h.umtbau75ah1b\"><span class=\"ez-toc-section\" id=\"%E2%9C%85_Strategic_Policy_Support\"><\/span><strong>\u2705 Apoio \u00e0 Pol\u00edtica Estrat\u00e9gica<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Os pa\u00edses da UE est\u00e3o cada vez mais favorecendo materiais de encanamento sustent\u00e1veis para constru\u00e7\u00f5es. Fabricantes que utilizam cobre em conformidade com a RoHS ou lat\u00e3o em conformidade com o REACH podem ter acesso a incentivos como cr\u00e9ditos fiscais, prefer\u00eancia em compras p\u00fablicas ou subs\u00eddios destinados a acelerar transi\u00e7\u00f5es ambientais.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ao mudar para alternativas de cobre com baixo teor de chumbo, os fabricantes n\u00e3o apenas preparam seus dutos para o futuro, mas tamb\u00e9m atendem a uma crescente demanda global por componentes de infraestrutura mais seguros, compat\u00edveis e com certifica\u00e7\u00e3o ecol\u00f3gica.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.desopipe.com\/pt\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">Obtenha um or\u00e7amento gratuito<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h.b4elj5mqtvda\"><span class=\"ez-toc-section\" id=\"Conclusion_Embracing_Europes_Lead-Free_Era\"><\/span><strong>Conclus\u00e3o: Adotando a era sem chumbo da Europa<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A tend\u00eancia em dire\u00e7\u00e3o a conex\u00f5es de cobre sem chumbo n\u00e3o \u00e9 um impulso tempor\u00e1rio \u2014 \u00e9 o futuro do encanamento. Com os prazos regulat\u00f3rios se aproximando (como a conformidade com a Lista Positiva da UE em 2026), os fabricantes precisam se adaptar agora.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Adotar o CW724R e o CW511L significa mais do que conformidade. \u00c9 um investimento em qualidade, confian\u00e7a e posicionamento de mercado a longo prazo. Esses materiais funcionam como &quot;passaportes&quot; para o mercado europeu, ajudando os fabricantes a preparar suas linhas de produtos para o futuro.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Empresas com vis\u00e3o de futuro como&nbsp;<strong><a href=\"https:\/\/www.desopipe.com\/pt\/product-category\/ppr-pipe\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tubo DESO<\/a><\/strong>&nbsp;est\u00e3o liderando o movimento. Como fabricante de tubos PPR de primeira linha, com mais de 20 anos de experi\u00eancia industrial, a DESO apoia a transi\u00e7\u00e3o global para sistemas de tubula\u00e7\u00e3o mais seguros e sustent\u00e1veis. Nossas conex\u00f5es de lat\u00e3o s\u00e3o projetadas para atender aos padr\u00f5es em constante evolu\u00e7\u00e3o em sa\u00fade e sustentabilidade.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h.zd367i4vbagf\"><span class=\"ez-toc-section\" id=\"Ready_to_lead_the_change\"><\/span><strong>Pronto para liderar a mudan\u00e7a?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.desopipe.com\/pt\/about-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">No&nbsp;<strong>DESO<\/strong><\/a>, oferecemos:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Consultas sobre atualiza\u00e7\u00e3o de materiais sem chumbo<\/li>\n\n\n\n<li>Prototipagem de amostra e P&amp;D<\/li>\n\n\n\n<li>Suporte total para certifica\u00e7\u00e3o de conformidade (WRAS, DVGW, etc.)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Explore nosso<a href=\"https:\/\/www.google.com\/url?q=https:\/\/www.google.com\/url?q%3Dhttps:\/\/www.desopipe.com\/product-category\/ppr-fitting\/%26amp;sa%3DD%26amp;source%3Deditors%26amp;ust%3D1748247491075299%26amp;usg%3DAOvVaw3hiy7o_xUHoQB8kEFu2fGs&amp;sa=D&amp;source=docs&amp;ust=1748247491087548&amp;usg=AOvVaw0p0szkyzvXM0yBVreEz_iw\">&nbsp;<\/a><strong>Conex\u00f5es de tubos PPR<\/strong>&nbsp;para saber mais sobre nossas solu\u00e7\u00f5es de cobre ecol\u00f3gicas.&nbsp;<strong><a href=\"https:\/\/www.desopipe.com\/pt\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">Vamos construir um futuro mais seguro e sem chumbo \u2014 juntos<\/a>!<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h.f3fdubcojxnz\"><span class=\"ez-toc-section\" id=\"Resources\"><\/span><strong>Recursos<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/eur-lex.europa.eu\/legal-content\/EN\/TXT\/?uri=CELEX%3A32020L2184\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Diretiva da UE sobre \u00c1gua Pot\u00e1vel 2020\/2184<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.nsf.org\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Normas NSF\/ANSI 61 e 372<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.umweltbundesamt.de\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Diretrizes da Lista Positiva 4MS<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/echa.europa.eu\/regulations\/reach\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Vis\u00e3o geral do regulamento REACH<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/environment.ec.europa.eu\/topics\/waste-and-recycling\/rohs-directive_en\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Conformidade com RoHS<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>The European plumbing market is shifting fast. New EU drinking water regulations require manufacturers to eliminate harmful substances like lead from copper alloys used in drinking<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":1741,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[57],"tags":[],"class_list":["post-1737","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ppr-fitting"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The Trend of Lead-Free Copper in European PPR Pipe Fittings | DESO Group<\/title>\n<meta name=\"description\" content=\"Learn why lead-free copper like CW724R and CW511L is the future of European PPR pipe fittings and how to stay compliant with EU drinking water rules.\" \/>\n<meta name=\"robots\" content=\"index, follow, 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