{"id":2815,"date":"2025-08-12T05:59:42","date_gmt":"2025-08-12T05:59:42","guid":{"rendered":"https:\/\/www.desopipe.com\/?p=2815"},"modified":"2025-08-26T07:11:01","modified_gmt":"2025-08-26T07:11:01","slug":"lead-free-vs-zero-lead-brass-fittings","status":"publish","type":"post","link":"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/","title":{"rendered":"Identificando conex\u00f5es de lat\u00e3o sem chumbo e sem chumbo: o que todo usu\u00e1rio de PPR deve saber"},"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\/lead-free-vs-zero-lead-brass-fittings\/#What_Are_Lead-Free_Brass_Fittings\" >O que s\u00e3o conex\u00f5es de lat\u00e3o sem chumbo?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/#What_Are_Zero-Lead_Brass_Fittings\" >O que s\u00e3o conex\u00f5es de lat\u00e3o sem chumbo?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/#Why_It_Matters_in_PPR_Systems\" >Por que isso importa em sistemas PPR<\/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\/lead-free-vs-zero-lead-brass-fittings\/#Where_Lead-Free_or_Zero-Lead_Makes_the_Most_Sense\" >Onde sem chumbo ou zero chumbo faz mais sentido<\/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-fitting\/lead-free-vs-zero-lead-brass-fittings\/#What_About_Cost\" >E quanto ao custo?<\/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-fitting\/lead-free-vs-zero-lead-brass-fittings\/#How_to_Visually_Identify_Each_Type\" >Como identificar visualmente cada tipo<\/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-fitting\/lead-free-vs-zero-lead-brass-fittings\/#Final_Thoughts\" >Considera\u00e7\u00f5es finais<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Quando se trata de sistemas de encanamento seguros, especialmente em tubos e conex\u00f5es PPR, o tipo de lat\u00e3o usado nas conex\u00f5es importa mais do que voc\u00ea imagina. Se voc\u00ea lida com sistemas de \u00e1gua pot\u00e1vel, transporte de fluidos industriais ou sistemas de tubula\u00e7\u00e3o HVAC, provavelmente j\u00e1 se deparou com os termos &quot;conex\u00f5es de lat\u00e3o sem chumbo&quot; e &quot;conex\u00f5es de lat\u00e3o sem chumbo&quot;. Mas qual \u00e9 a diferen\u00e7a \u2014 e por que isso importa?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Neste artigo, detalharemos o significado de cada termo, como diferenci\u00e1-los e por que \u00e9 crucial escolher o mais adequado. Voc\u00ea tamb\u00e9m descobrir\u00e1 como a DESO Pipe, uma empresa confi\u00e1vel, <a href=\"https:\/\/www.desopipe.com\/pt\/product-category\/ppr-pipe\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tubo PPR<\/a> fabricante, fornece op\u00e7\u00f5es de insertos de lat\u00e3o personalizados que atendem aos padr\u00f5es internacionais de seguran\u00e7a e desempenho.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Are_Lead-Free_Brass_Fittings\"><\/span><strong>O que s\u00e3o conex\u00f5es de lat\u00e3o sem chumbo?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"655\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-1200x655.webp\" alt=\"O que s\u00e3o conex\u00f5es de lat\u00e3o sem chumbo?\" class=\"wp-image-2831\" style=\"width:442px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-1200x655.webp 1200w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-500x273.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-300x164.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-768x419.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-1536x838.webp 1536w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-18x10.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-137x75.webp 137w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-480x262.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781-800x437.webp 800w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/5db110f2-3dde-461e-9164-365cffa37781.webp 1600w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/european-ppr-fitting-lead-free-copper-trend\/\" target=\"_blank\" rel=\"noreferrer noopener\">Acess\u00f3rios de lat\u00e3o sem chumbo<\/a> s\u00e3o conectores de encanamento feitos com um n\u00edvel reduzido de chumbo, normalmente abaixo de 0,25% por peso. Essas conex\u00f5es atendem aos requisitos da Lei de \u00c1gua Pot\u00e1vel Segura dos EUA e s\u00e3o consideradas adequadas para aplica\u00e7\u00f5es n\u00e3o pot\u00e1veis e algumas aplica\u00e7\u00f5es pot\u00e1veis.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fabricado em lat\u00e3o DZR (resistente \u00e0 dezincifica\u00e7\u00e3o)<\/li>\n\n\n\n<li>Identificado por uma ranhura dupla na face de encaixe ou no interior<\/li>\n\n\n\n<li>Adequado para aplica\u00e7\u00f5es n\u00e3o pot\u00e1veis e selecionadas aplica\u00e7\u00f5es pot\u00e1veis de baixo risco<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Esses acess\u00f3rios ainda s\u00e3o comumente usados devido \u00e0 sua resist\u00eancia \u00e0 corros\u00e3o, durabilidade e pre\u00e7o acess\u00edvel.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Are_Zero-Lead_Brass_Fittings\"><\/span><strong>O que s\u00e3o conex\u00f5es de lat\u00e3o sem chumbo?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">J\u00e1 as conex\u00f5es de lat\u00e3o sem chumbo s\u00e3o fabricadas sem a adi\u00e7\u00e3o de chumbo. Essas conex\u00f5es atendem a padr\u00f5es regulat\u00f3rios mais rigorosos, incluindo a atualiza\u00e7\u00e3o de 2014 da Lei de \u00c1gua Pot\u00e1vel Segura, que limita o teor de chumbo a menos de 0,25% para sistemas de \u00e1gua pot\u00e1vel.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Muitas vezes parece mais prateado do que amarelo<\/li>\n\n\n\n<li>Marcado com uma \u00fanica ranhura<\/li>\n\n\n\n<li>Melhor para sistemas de \u00e1gua pot\u00e1vel e regi\u00f5es com c\u00f3digos rigorosos (por exemplo, Calif\u00f3rnia, Vermont)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Conex\u00f5es sem chumbo geralmente s\u00e3o mais caras devido ao processamento avan\u00e7ado do material, mas s\u00e3o ideais para aplica\u00e7\u00f5es de \u00e1gua pot\u00e1vel e para preparar seu sistema de encanamento para o futuro.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_It_Matters_in_PPR_Systems\"><\/span><strong>Por que isso importa em sistemas PPR<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><a href=\"https:\/\/www.desopipe.com\/pt\/product\/male-threaded-coupling\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"410\" height=\"435\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/1756187434931.png\" alt=\"Acoplamento Roscado Macho\" class=\"wp-image-2836\" style=\"width:280px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/1756187434931.png 410w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/1756187434931-283x300.png 283w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/1756187434931-11x12.png 11w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/1756187434931-71x75.png 71w\" sizes=\"auto, (max-width:767px) 410px, 410px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Se voc\u00ea estiver instalando <a href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/ppr-fittings-types\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tubos e conex\u00f5es PPR<\/a> para uso residencial, comercial ou industrial, as conex\u00f5es de lat\u00e3o s\u00e3o pontos de conex\u00e3o essenciais. Eles interagem com <a href=\"https:\/\/www.desopipe.com\/pt\/product-category\/ppr-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">V\u00e1lvulas PPR<\/a>, conex\u00f5es de eletrofus\u00e3o e tubos PPR-AL-PPR para manter conex\u00f5es sem vazamentos e resistentes \u00e0 press\u00e3o. Veja por que escolher a conex\u00e3o de lat\u00e3o certa \u00e9 importante:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ajuda a garantir a conformidade com os padr\u00f5es DIN8077\/8078 e ISO15874<\/li>\n\n\n\n<li>Reduz o risco de contamina\u00e7\u00e3o em sistemas de \u00e1gua quente e fria<\/li>\n\n\n\n<li>Oferece durabilidade de longo prazo em tubula\u00e7\u00f5es de alta press\u00e3o e transporte de fluidos industriais<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Recursos de personaliza\u00e7\u00e3o de insertos de lat\u00e3o da DESO<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DESO Pipe se destaca como um <a href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/understanding-ppr-electro-fusion-fittings\/\" target=\"_blank\" rel=\"noreferrer noopener\">Fabricante de tubos PPR <\/a>oferecendo personaliza\u00e7\u00e3o flex\u00edvel de conex\u00f5es de lat\u00e3o para parceiros globais. Veja como:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Quatro designs diferentes de moldes de inser\u00e7\u00e3o de lat\u00e3o para atender aos mercados de m\u00e9dio, m\u00e9dio e alto padr\u00e3o e premium<\/li>\n\n\n\n<li>Suporta materiais de lat\u00e3o 57-3 e lat\u00e3o CW617<\/li>\n\n\n\n<li>Os insertos s\u00e3o projetados para corresponder a todos os principais servi\u00e7os OEM\/ODM PPR<\/li>\n\n\n\n<li>Todos os projetos est\u00e3o em conformidade com os padr\u00f5es de seguran\u00e7a nacionais e internacionais<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ao combinar a produ\u00e7\u00e3o automatizada de PPR e a integra\u00e7\u00e3o inteligente de lat\u00e3o, a DESO garante um desempenho consistente em todos os acess\u00f3rios, ideal para sistemas de tubula\u00e7\u00e3o HVAC, redes de \u00e1gua municipais e muito mais.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Where_Lead-Free_or_Zero-Lead_Makes_the_Most_Sense\"><\/span><strong>Onde sem chumbo ou zero chumbo faz mais sentido<\/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=\"655\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-1200x655.webp\" alt=\"Onde sem chumbo ou zero chumbo faz mais sentido\" class=\"wp-image-2832\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-1200x655.webp 1200w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-500x273.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-300x164.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-768x419.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-1536x838.webp 1536w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-18x10.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-137x75.webp 137w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-480x262.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d-800x437.webp 800w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/a2001613-6fb9-4078-bdf2-89da0bafb52d.webp 1600w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ambos os tipos de conex\u00f5es t\u00eam seu lugar dependendo das necessidades do seu sistema:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Usar <strong>conex\u00f5es de tubos de lat\u00e3o sem chumbo<\/strong> em sistemas de circuito fechado, n\u00e3o pot\u00e1veis ou HVAC, onde as demandas regulat\u00f3rias s\u00e3o menores.<\/li>\n\n\n\n<li>Usar <strong>conex\u00f5es de lat\u00e3o sem chumbo<\/strong> em sistemas de \u00e1gua pot\u00e1vel, especialmente onde as leis locais ou nacionais exigem conformidade rigorosa.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Isso tamb\u00e9m se aplica a clientes que personalizam tubos compostos de fibra PPR, tubos PP-R CT ou sistemas multicamadas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_About_Cost\"><\/span><strong>E quanto ao custo?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Embora as conex\u00f5es de lat\u00e3o sem chumbo tendam a custar mais, os benef\u00edcios a longo prazo geralmente superam as despesas iniciais, especialmente para edif\u00edcios p\u00fablicos ou infraestrutura de abastecimento de \u00e1gua, onde a conformidade e a seguran\u00e7a n\u00e3o s\u00e3o negoci\u00e1veis.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em contraste, conex\u00f5es de lat\u00e3o sem chumbo oferecem uma solu\u00e7\u00e3o econ\u00f4mica para ambientes de baixo risco que n\u00e3o exigem padr\u00f5es de \u00e1gua pot\u00e1vel.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Visually_Identify_Each_Type\"><\/span><strong>Como identificar visualmente cada tipo<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sulco duplo = sem chumbo<\/li>\n\n\n\n<li>Sulco \u00fanico = Zero-Lead<\/li>\n\n\n\n<li>Cor: Amarelo = Sem Chumbo, Prata = Zero Chumbo<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Sempre verifique esses detalhes durante a inspe\u00e7\u00e3o de qualidade e os testes de lote, especialmente ao adquirir conex\u00f5es de diferentes fornecedores ou trabalhar em solu\u00e7\u00f5es PPR personalizadas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Final_Thoughts\"><\/span><strong>Considera\u00e7\u00f5es finais<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Quando voc\u00ea est\u00e1 construindo ou mantendo um sistema de encanamento usando<a href=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/extend-ppr-fittings-lifespan-tips\/\" target=\"_blank\" rel=\"noreferrer noopener\"> Tubos e conex\u00f5es PPR,<\/a> Escolher a conex\u00e3o de lat\u00e3o correta n\u00e3o se trata apenas de conformidade, mas tamb\u00e9m de desempenho, durabilidade e tranquilidade. Seja para conex\u00f5es de lat\u00e3o sem chumbo para uso industrial ou conex\u00f5es de lat\u00e3o sem chumbo para a seguran\u00e7a da \u00e1gua pot\u00e1vel, a DESO Pipe oferece solu\u00e7\u00f5es personalizadas e certificadas, respaldadas por d\u00e9cadas de excel\u00eancia em fabrica\u00e7\u00e3o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Com o compromisso da DESO com a inspe\u00e7\u00e3o de qualidade, fabrica\u00e7\u00e3o inteligente de PPR e certifica\u00e7\u00f5es internacionais como CE, DVGW, AENOR e WRAS, voc\u00ea n\u00e3o est\u00e1 apenas comprando pe\u00e7as \u2014 voc\u00ea est\u00e1 investindo no desempenho do sistema a longo prazo. Explore nossa<a href=\"https:\/\/www.desopipe.com\/pt\/product\/\" target=\"_blank\" rel=\"noreferrer noopener\"> cat\u00e1logo completo de produtos PPR<\/a>, conex\u00f5es e solu\u00e7\u00f5es OEM\/ODM personalizadas.<\/p>\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:547px;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>","protected":false},"excerpt":{"rendered":"<p>When it comes to safe plumbing systems, especially in PPR pipes and fittings, the type of brass used for fittings matters more than you might think.<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2833,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[57],"tags":[],"class_list":["post-2815","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>Lead-Free vs. Zero-Lead Brass Fittings: A Guide | DESO Group<\/title>\n<meta name=\"description\" content=\"What\u2019s the difference between lead-free and zero-lead brass fittings? Learn how to identify them by grooves &amp; color and choose the right type for your PPR system.\" \/>\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-fitting\/lead-free-vs-zero-lead-brass-fittings\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lead-Free vs. Zero-Lead Brass Fittings: A Guide | DESO Group\" \/>\n<meta property=\"og:description\" content=\"What\u2019s the difference between lead-free and zero-lead brass fittings? Learn how to identify them by grooves &amp; color and choose the right type for your PPR system.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/\" \/>\n<meta property=\"og:site_name\" content=\"World-Class PPR Piping System Manufacturer | DESO Group\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-12T05:59:42+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-26T07:11:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/3de4de46-988c-4c67-84bf-11ea61932fef.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"873\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"deshouadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"deshouadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-fitting\\\/lead-free-vs-zero-lead-brass-fittings\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-fitting\\\/lead-free-vs-zero-lead-brass-fittings\\\/\"},\"author\":{\"name\":\"deshouadmin\",\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/#\\\/schema\\\/person\\\/503d6474754abda58c2c9acb42fffde1\"},\"headline\":\"Identifying Lead-Free vs. Zero-Lead Brass Fittings: What Every PPR User Should Know\",\"datePublished\":\"2025-08-12T05:59:42+00:00\",\"dateModified\":\"2025-08-26T07:11:01+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-fitting\\\/lead-free-vs-zero-lead-brass-fittings\\\/\"},\"wordCount\":744,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-fitting\\\/lead-free-vs-zero-lead-brass-fittings\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.desopipe.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/3de4de46-988c-4c67-84bf-11ea61932fef.webp\",\"articleSection\":[\"PPR Fitting\"],\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-fitting\\\/lead-free-vs-zero-lead-brass-fittings\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-fitting\\\/lead-free-vs-zero-lead-brass-fittings\\\/\",\"url\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-fitting\\\/lead-free-vs-zero-lead-brass-fittings\\\/\",\"name\":\"Lead-Free vs. Zero-Lead Brass Fittings: A Guide | DESO Group\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-fitting\\\/lead-free-vs-zero-lead-brass-fittings\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-fitting\\\/lead-free-vs-zero-lead-brass-fittings\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.desopipe.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/3de4de46-988c-4c67-84bf-11ea61932fef.webp\",\"datePublished\":\"2025-08-12T05:59:42+00:00\",\"dateModified\":\"2025-08-26T07:11:01+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/#\\\/schema\\\/person\\\/503d6474754abda58c2c9acb42fffde1\"},\"description\":\"What\u2019s the difference between lead-free and zero-lead brass fittings? Learn how to identify them by grooves & color and choose the right type for your PPR system.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-fitting\\\/lead-free-vs-zero-lead-brass-fittings\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-fitting\\\/lead-free-vs-zero-lead-brass-fittings\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-fitting\\\/lead-free-vs-zero-lead-brass-fittings\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.desopipe.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/3de4de46-988c-4c67-84bf-11ea61932fef.webp\",\"contentUrl\":\"https:\\\/\\\/www.desopipe.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/3de4de46-988c-4c67-84bf-11ea61932fef.webp\",\"width\":1600,\"height\":873,\"caption\":\"Identifying Lead-Free vs. Zero-Lead Brass Fittings banner\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-fitting\\\/lead-free-vs-zero-lead-brass-fittings\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.desopipe.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Identifying Lead-Free vs. Zero-Lead Brass Fittings: What Every PPR User Should Know\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/#website\",\"url\":\"https:\\\/\\\/www.desopipe.com\\\/\",\"name\":\"PPR Pipe Manufacturer And PPR Pipe Fittings Manufacturer | DESO\",\"description\":\"PPR Pipe Manufacturer And PPR Pipe Fittings Manufacturer | DESO\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.desopipe.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/#\\\/schema\\\/person\\\/503d6474754abda58c2c9acb42fffde1\",\"name\":\"deshouadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g\",\"caption\":\"deshouadmin\"},\"sameAs\":[\"http:\\\/\\\/desopipe.com\"],\"url\":\"https:\\\/\\\/www.desopipe.com\\\/pt\\\/author\\\/deshouadmin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Conex\u00f5es de lat\u00e3o sem chumbo vs. sem chumbo: um guia | DESO Group","description":"Qual \u00e9 a diferen\u00e7a entre conex\u00f5es de lat\u00e3o sem chumbo e sem chumbo? Aprenda a identific\u00e1-las pelas ranhuras e pela cor e escolha o tipo certo para o seu sistema PPR.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/","og_locale":"pt_BR","og_type":"article","og_title":"Lead-Free vs. Zero-Lead Brass Fittings: A Guide | DESO Group","og_description":"What\u2019s the difference between lead-free and zero-lead brass fittings? Learn how to identify them by grooves & color and choose the right type for your PPR system.","og_url":"https:\/\/www.desopipe.com\/pt\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/","og_site_name":"World-Class PPR Piping System Manufacturer | DESO Group","article_published_time":"2025-08-12T05:59:42+00:00","article_modified_time":"2025-08-26T07:11:01+00:00","og_image":[{"width":1600,"height":873,"url":"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/3de4de46-988c-4c67-84bf-11ea61932fef.webp","type":"image\/webp"}],"author":"deshouadmin","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"deshouadmin","Est. tempo de leitura":"5 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.desopipe.com\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/#article","isPartOf":{"@id":"https:\/\/www.desopipe.com\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/"},"author":{"name":"deshouadmin","@id":"https:\/\/www.desopipe.com\/#\/schema\/person\/503d6474754abda58c2c9acb42fffde1"},"headline":"Identifying Lead-Free vs. Zero-Lead Brass Fittings: What Every PPR User Should Know","datePublished":"2025-08-12T05:59:42+00:00","dateModified":"2025-08-26T07:11:01+00:00","mainEntityOfPage":{"@id":"https:\/\/www.desopipe.com\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/"},"wordCount":744,"commentCount":0,"image":{"@id":"https:\/\/www.desopipe.com\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/#primaryimage"},"thumbnailUrl":"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/3de4de46-988c-4c67-84bf-11ea61932fef.webp","articleSection":["PPR Fitting"],"inLanguage":"pt-BR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.desopipe.com\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.desopipe.com\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/","url":"https:\/\/www.desopipe.com\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/","name":"Conex\u00f5es de lat\u00e3o sem chumbo vs. sem chumbo: um guia | DESO Group","isPartOf":{"@id":"https:\/\/www.desopipe.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.desopipe.com\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/#primaryimage"},"image":{"@id":"https:\/\/www.desopipe.com\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/#primaryimage"},"thumbnailUrl":"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/3de4de46-988c-4c67-84bf-11ea61932fef.webp","datePublished":"2025-08-12T05:59:42+00:00","dateModified":"2025-08-26T07:11:01+00:00","author":{"@id":"https:\/\/www.desopipe.com\/#\/schema\/person\/503d6474754abda58c2c9acb42fffde1"},"description":"Qual \u00e9 a diferen\u00e7a entre conex\u00f5es de lat\u00e3o sem chumbo e sem chumbo? Aprenda a identific\u00e1-las pelas ranhuras e pela cor e escolha o tipo certo para o seu sistema PPR.","breadcrumb":{"@id":"https:\/\/www.desopipe.com\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.desopipe.com\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.desopipe.com\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/#primaryimage","url":"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/3de4de46-988c-4c67-84bf-11ea61932fef.webp","contentUrl":"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/08\/3de4de46-988c-4c67-84bf-11ea61932fef.webp","width":1600,"height":873,"caption":"Identifying Lead-Free vs. Zero-Lead Brass Fittings banner"},{"@type":"BreadcrumbList","@id":"https:\/\/www.desopipe.com\/blog\/ppr-fitting\/lead-free-vs-zero-lead-brass-fittings\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.desopipe.com\/"},{"@type":"ListItem","position":2,"name":"Identifying Lead-Free vs. Zero-Lead Brass Fittings: What Every PPR User Should Know"}]},{"@type":"WebSite","@id":"https:\/\/www.desopipe.com\/#website","url":"https:\/\/www.desopipe.com\/","name":"Fabricante de tubos PPR e acess\u00f3rios para tubos PPR | DESO","description":"Fabricante de tubos PPR e acess\u00f3rios para tubos PPR | DESO","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.desopipe.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Person","@id":"https:\/\/www.desopipe.com\/#\/schema\/person\/503d6474754abda58c2c9acb42fffde1","name":"deshouadmin","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/secure.gravatar.com\/avatar\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g","caption":"deshouadmin"},"sameAs":["http:\/\/desopipe.com"],"url":"https:\/\/www.desopipe.com\/pt\/author\/deshouadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.desopipe.com\/pt\/wp-json\/wp\/v2\/posts\/2815","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.desopipe.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.desopipe.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.desopipe.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.desopipe.com\/pt\/wp-json\/wp\/v2\/comments?post=2815"}],"version-history":[{"count":3,"href":"https:\/\/www.desopipe.com\/pt\/wp-json\/wp\/v2\/posts\/2815\/revisions"}],"predecessor-version":[{"id":2838,"href":"https:\/\/www.desopipe.com\/pt\/wp-json\/wp\/v2\/posts\/2815\/revisions\/2838"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.desopipe.com\/pt\/wp-json\/wp\/v2\/media\/2833"}],"wp:attachment":[{"href":"https:\/\/www.desopipe.com\/pt\/wp-json\/wp\/v2\/media?parent=2815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.desopipe.com\/pt\/wp-json\/wp\/v2\/categories?post=2815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.desopipe.com\/pt\/wp-json\/wp\/v2\/tags?post=2815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}