{"id":19385,"date":"2025-05-07T12:14:25","date_gmt":"2025-05-07T12:14:25","guid":{"rendered":"https:\/\/janhenvalve.com\/?p=19385"},"modified":"2025-07-07T04:00:22","modified_gmt":"2025-07-07T04:00:22","slug":"valvula-api","status":"publish","type":"post","link":"https:\/\/janhenvalve.com\/pt_br\/api-valve\/","title":{"rendered":"Guia completo das normas de v\u00e1lvulas da API"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19019 aligncenter\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/API-Valve.jpg\" alt=\"V\u00e1lvula API\" width=\"899\" height=\"241\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/API-Valve.jpg 1978w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/API-Valve-768x206.jpg 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/API-Valve-1536x412.jpg 1536w\" sizes=\"auto, (max-width: 899px) 100vw, 899px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">A norma API Valve Standard \u00e9 uma especifica\u00e7\u00e3o t\u00e9cnica desenvolvida pelo American Petroleum Institute (API) voltada especificamente para o projeto, fabrica\u00e7\u00e3o, teste e uso de v\u00e1lvulas nas ind\u00fastrias de petr\u00f3leo, g\u00e1s natural e outras ind\u00fastrias de energia.<\/span><\/p>\n<h3><span style=\"font-weight: 400; color: #000000;\">Contexto da institui\u00e7\u00e3o em desenvolvimento<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">A API foi fundada em 1919 e representa todos os setores da ind\u00fastria americana de petr\u00f3leo e g\u00e1s natural, sendo tamb\u00e9m o \u00f3rg\u00e3o de padroniza\u00e7\u00e3o mais respeitado no setor global de petr\u00f3leo e g\u00e1s natural. Desde 1924, publicou quase 800 normas, diretrizes e outros documentos para auxiliar a ind\u00fastria a aprimorar a seguran\u00e7a, a efici\u00eancia e as melhores pr\u00e1ticas em responsabilidade ambiental. Suas normas s\u00e3o adotadas em mais de 100 pa\u00edses ao redor do mundo.<\/span><\/p>\n<h1><b>Import\u00e2ncia das normas API para v\u00e1lvulas: por que as empresas devem prestar aten\u00e7\u00e3o?<\/b><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19021 aligncenter\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/Importance-and-safety-of-API-valve-standards.jpg\" alt=\"Import\u00e2ncia e seguran\u00e7a das normas de v\u00e1lvulas API\" width=\"554\" height=\"368\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/Importance-and-safety-of-API-valve-standards.jpg 1841w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/Importance-and-safety-of-API-valve-standards-768x511.jpg 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/Importance-and-safety-of-API-valve-standards-1536x1022.jpg 1536w\" sizes=\"auto, (max-width: 554px) 100vw, 554px\" \/><\/p>\n<h3><span style=\"font-weight: 400; color: #000000;\">Requisitos regulat\u00f3rios e barreiras de acesso ao mercado<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">The laws and regulations of major global oil and gas producing countries (such as the United States, Saudi Arabia, China, etc.) clearly require that oil and gas equipment must meet the requirements of API standards, otherwise they are prohibited from being put into use. And in the international market, energy superpowers like the Middle East specify in tender documents &#8220;API Certified Valves Only&#8221;. In global oil and gas projects, nearly 70% of EPC contracts require valve suppliers to have API certification.<\/span><\/p>\n<h3><span style=\"font-weight: 400; color: #000000;\">Garantia de seguran\u00e7a e qualidade<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">As v\u00e1lvulas padr\u00e3o API apresentam uma taxa de acidentes 92% menor em compara\u00e7\u00e3o com as v\u00e1lvulas n\u00e3o padr\u00e3o (fonte de dados: Relat\u00f3rio de Seguran\u00e7a API 2022), reduzindo as taxas de acidentes e, ao mesmo tempo, diminuindo os custos de opera\u00e7\u00e3o e manuten\u00e7\u00e3o.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">O sistema de qualidade API Q1 exige claramente que as empresas estabele\u00e7am um mecanismo de rastreabilidade de processo completo, desde a aquisi\u00e7\u00e3o da mat\u00e9ria-prima at\u00e9 a inspe\u00e7\u00e3o na f\u00e1brica, sendo que tudo precisa ser registrado. Isso n\u00e3o s\u00f3 garante a qualidade, como tamb\u00e9m reduz o custo do ciclo de vida do produto, aumenta a confiabilidade e a reputa\u00e7\u00e3o da marca e faz com que os usu\u00e1rios finais (como refinarias) prefiram v\u00e1lvulas com certifica\u00e7\u00e3o API.<\/span><\/p>\n<h3><span style=\"font-weight: 400; color: #000000;\">Concorr\u00eancia e tend\u00eancias do setor<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">A lista de fornecedores exigida pelas 10 maiores empresas globais de petr\u00f3leo e g\u00e1s (como Shell, BP, etc.) inclui o Monograma API. A taxa de rejei\u00e7\u00e3o de propostas para empresas no mercado do Oriente M\u00e9dio sem certifica\u00e7\u00e3o API chega a 95%. Grandes empreiteiras de EPC (como a Fluor, etc.) preferem escolher fornecedores certificados pela API para simplificar o processo de aceita\u00e7\u00e3o do projeto.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u00c0 medida que as normas API continuam a ser atualizadas para atender aos requisitos de redu\u00e7\u00e3o de emiss\u00f5es de metano (como a API 641, que \u00e9 uma norma para detec\u00e7\u00e3o de vazamentos em v\u00e1lvulas), elas tamb\u00e9m incorporam atualiza\u00e7\u00f5es digitais, como a inclus\u00e3o de padr\u00f5es de interface IoT na API Std 608 (para v\u00e1lvulas de alta press\u00e3o), tornando os produtos mais inteligentes e permitindo o monitoramento e a opera\u00e7\u00e3o remotos, alinhando-se \u00e0 tend\u00eancia da Ind\u00fastria 4.0.<\/span><\/p>\n<h1><b>Quais s\u00e3o as normas API para v\u00e1lvulas?<\/b><\/h1>\n<p><span style=\"font-weight: 400;\">Ao compreender as normas API para v\u00e1lvulas, devemos primeiro entender que a API 6D \u00e9 uma norma abrangente com a qual todos os participantes do programa API 6D precisam estar familiarizados como um guia. A API 6D \u00e9 uma especifica\u00e7\u00e3o para projeto, fabrica\u00e7\u00e3o, inspe\u00e7\u00e3o e teste de v\u00e1lvulas, abrangendo diversos tipos de v\u00e1lvulas, de baixa a alta press\u00e3o e de temperatura normal a alta temperatura. Como a especifica\u00e7\u00e3o mais fundamental, ela fornece requisitos gerais para m\u00faltiplos tipos de v\u00e1lvulas.<\/span><\/p>\n<h3><span style=\"font-weight: 400; color: #000000;\">Tabela de normas de v\u00e1lvulas API (v\u00e1lvulas convencionais)<\/span><\/h3>\n<table>\n<tbody>\n<tr>\n<td><b>Padr\u00e3o n\u00ba.<\/b><\/td>\n<td><b>Tipo de v\u00e1lvula<\/b><\/td>\n<td><b>Press\u00e3o\/Classifica\u00e7\u00e3o de Projeto<\/b><\/td>\n<td><b>M\u00eddia\/Meio Ambiente<\/b><\/td>\n<td><b>Requisitos e testes principais<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">API 6D<\/span><\/td>\n<td><span style=\"font-weight: 400;\">V\u00e1lvulas para tubula\u00e7\u00f5es (v\u00e1lvula de esfera\/v\u00e1lvula de macho\/v\u00e1lvula de gaveta, etc.)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Classifica\u00e7\u00f5es completas ASME B16.34<\/span><\/td>\n<td><span style=\"font-weight: 400;\">G\u00e1s natural, petr\u00f3leo bruto<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Projeto de passagem total | Teste de emiss\u00f5es fugitivas (API 641)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">API 600<\/span><\/td>\n<td><span style=\"font-weight: 400;\">V\u00e1lvulas de gaveta de a\u00e7o<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Classe 150~2500<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00d3leo de alta temperatura, vapor<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Material do corpo da v\u00e1lvula: ASTM A216 | Teste de resist\u00eancia da carca\u00e7a: 1,5\u00d7PN (API 598)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">API 594<\/span><\/td>\n<td><span style=\"font-weight: 400;\">V\u00e1lvulas de reten\u00e7\u00e3o tipo wafer<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Classe 150~900<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00c1gua, Meio Particulado<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Teste de golpe de ar\u00edete (\u226510 ciclos) | Vazamento de baixa press\u00e3o \u226450 bolhas\/min (ISO 5208 Classifica\u00e7\u00e3o A)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">API 602<\/span><\/td>\n<td><span style=\"font-weight: 400;\">V\u00e1lvulas de gaveta compactas<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Classe 150~1500<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Baixa temperatura, alta press\u00e3o<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Corpo em a\u00e7o forjado (ASTM A105) | Adequado para baixas temperaturas (-46\u00b0C)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">API 609<\/span><\/td>\n<td><span style=\"font-weight: 400;\">V\u00e1lvulas borboleta<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Classe 150~600<\/span><\/td>\n<td><span style=\"font-weight: 400;\">G\u00e1s de baixa press\u00e3o, \u00e1gua<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Design \u00e0 prova de fogo (API 607) | Coeficiente de vaz\u00e3o (Cv) homologado (ISA S75.01)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">API 623<\/span><\/td>\n<td><span style=\"font-weight: 400;\">V\u00e1lvulas de gaveta de ferro fundido<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Classe 125~250<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00c1gua, vapor n\u00e3o corrosivo<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Proibido em ambientes com H\u2082S (&gt;50 ppm) | Ferro fundido cinzento (ASTM A126)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">API 608<\/span><\/td>\n<td><span style=\"font-weight: 400;\">V\u00e1lvulas de esfera met\u00e1licas<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Classe 150~2500<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00d3leo de alta temperatura, meios qu\u00edmicos<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Op\u00e7\u00f5es de furo total\/reduzido | Design \u00e0 prova de fogo (API 607)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">API 6A<\/span><\/td>\n<td><span style=\"font-weight: 400;\">V\u00e1lvulas de Cabe\u00e7a de Po\u00e7o<\/span><\/td>\n<td><span style=\"font-weight: 400;\">5000~15000 psi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Petr\u00f3leo e g\u00e1s \u00e1cido de alta press\u00e3o<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Materiais resistentes \u00e0 corros\u00e3o sob tens\u00e3o por sulfeto (NACE MR0175) | V\u00e1lvulas de comporta\/estrangulamento de cabe\u00e7a de po\u00e7o<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">API 17D<\/span><\/td>\n<td><span style=\"font-weight: 400;\">V\u00e1lvulas submarinas<\/span><\/td>\n<td><span style=\"font-weight: 400;\">At\u00e9 15.000 psi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Alta press\u00e3o e baixa temperatura em \u00e1guas profundas<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Interface de opera\u00e7\u00e3o do ROV | Revestimento anticorrosivo para \u00e1guas profundas (ASTM A694)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span style=\"font-weight: 400; color: #000000;\">Tabela padr\u00e3o de v\u00e1lvulas API (categoria de teste e aplica\u00e7\u00e3o especial)<\/span><\/h3>\n<table>\n<tbody>\n<tr>\n<td><b>Padr\u00e3o n\u00ba.<\/b><\/td>\n<td><b>\u00c2mbito de aplica\u00e7\u00e3o<\/b><\/td>\n<td><b>Requisitos principais<\/b><\/td>\n<td><b>Cen\u00e1rios aplic\u00e1veis<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">API 598<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Teste de Vazamento de V\u00e1lvulas<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Vazamento na sede met\u00e1lica \u2264 ISO 5208 Classe B; Vazamento zero na sede macia.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Testes de aceita\u00e7\u00e3o em f\u00e1brica<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">API 641<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Testes de Emiss\u00f5es Fugitivas<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Vazamento de COVs \u2264100 ppm (teste de metano\/h\u00e9lio)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Refinarias, Usinas de Processamento de G\u00e1s<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">API 624<\/span><\/td>\n<td><span style=\"font-weight: 400;\">V\u00e1lvula de Controle de Emiss\u00f5es Fugitivas<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ciclos de temperatura (-29\u00b0C a 200\u00b0C); 500 ciclos mec\u00e2nicos<\/span><\/td>\n<td><span style=\"font-weight: 400;\">V\u00e1lvulas de controle de refinaria, v\u00e1lvulas de GNL<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">API 6FA<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Teste de resist\u00eancia ao fogo para v\u00e1lvulas<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Mantenha a veda\u00e7\u00e3o ap\u00f3s 30 minutos de exposi\u00e7\u00e3o ao fogo.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Plataformas offshore, ambientes inflam\u00e1veis<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">API 526<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Dimensionamento da v\u00e1lvula de al\u00edvio de press\u00e3o<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Dimens\u00f5es do flange; Classifica\u00e7\u00f5es de press\u00e3o e temperatura (ASME B16.34)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Prote\u00e7\u00e3o de vasos de press\u00e3o<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">API 527<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Aperto da sede da v\u00e1lvula de al\u00edvio de press\u00e3o<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Vazamento na sede \u22640,1% da vaz\u00e3o nominal<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Calibra\u00e7\u00e3o da v\u00e1lvula de seguran\u00e7a<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span style=\"font-weight: 400; color: #000000;\">Tabela complementar de especifica\u00e7\u00f5es de materiais e ambientais (parte)<\/span><\/h3>\n<table>\n<tbody>\n<tr>\n<td><b>Padr\u00e3o\/Especifica\u00e7\u00e3o<\/b><\/td>\n<td><b>Cen\u00e1rio de aplica\u00e7\u00e3o<\/b><\/td>\n<td><b>Requisitos principais<\/b><\/td>\n<td><b>Tipos de v\u00e1lvulas aplic\u00e1veis<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">NACE MR0175<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ambientes H\u2082S (\u00e1cidos)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Resist\u00eancia \u00e0 fissura\u00e7\u00e3o por tens\u00e3o induzida por sulfeto (SSC); Materiais: Duplex 2205, Inconel 625<\/span><\/td>\n<td><span style=\"font-weight: 400;\">V\u00e1lvulas de cabe\u00e7a de po\u00e7o, v\u00e1lvulas de tubula\u00e7\u00e3o<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">ASTM A352<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ambientes criog\u00eanicos (GNL)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">resist\u00eancia ao impacto LCB (-46\u00b0C), LC3 (-101\u00b0C)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">V\u00e1lvulas de GNL, tanques criog\u00eanicos<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">ASTM A217<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ambientes de alta temperatura (\u2265540\u00b0C)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">WC6 (\u2264540\u00b0C), C12A (\u2265540\u00b0C)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Reatores de hidroprocessamento, v\u00e1lvulas de vapor de alta temperatura<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">ISO 15848<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Controle de vazamentos ultrarrigoroso<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Classe AH (vazamento \u22641 ppm); Testes de ciclagem em alta\/baixa temperatura<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Usinas nucleares, sistemas de CO\u2082 supercr\u00edtico<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">No sistema de normas API para v\u00e1lvulas, a tabela suplementar de especifica\u00e7\u00f5es de materiais e ambientais constitui a base t\u00e9cnica para a implementa\u00e7\u00e3o das normas API. As normas API para v\u00e1lvulas n\u00e3o s\u00e3o independentes; elas s\u00e3o incorporadas ao sistema t\u00e9cnico por meio de refer\u00eancias ou requisitos obrigat\u00f3rios de outras normas internacionais. Sua exist\u00eancia estabelece uma rela\u00e7\u00e3o de interdepend\u00eancia entre correla\u00e7\u00e3o t\u00e9cnica e conformidade, utilizando especifica\u00e7\u00f5es externas para construir um conjunto completo de requisitos t\u00e9cnicos, formando coletivamente uma estrutura completa de conformidade para v\u00e1lvulas. Esta \u00e9 uma condi\u00e7\u00e3o necess\u00e1ria para alcan\u00e7ar a conformidade com a API. Ignorar esses conte\u00fados levar\u00e1 \u00e0 reprova\u00e7\u00e3o na certifica\u00e7\u00e3o API ou a riscos de seguran\u00e7a em aplica\u00e7\u00f5es reais.<\/span><\/p>\n<p><strong>Saiba mais sobre os padr\u00f5es de v\u00e1lvulas da API<a href=\"\/api-valve-standard\/\">\u300aAn\u00e1lise completa dos padr\u00f5es API Valve Core: 11 principais sistemas t\u00e9cnicos\u300b<\/a><\/strong><\/p>\n<h1><b>Compara\u00e7\u00e3o das normas API com as normas internacionais ISO e o papel da ANSI.<\/b><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19018\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/ISO\u3001API\u3001ANSI-Valve-scaled.jpg\" alt=\"\" width=\"2560\" height=\"448\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/ISO\u3001API\u3001ANSI-Valve-scaled.jpg 2560w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/ISO\u3001API\u3001ANSI-Valve-768x134.jpg 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/ISO\u3001API\u3001ANSI-Valve-1536x269.jpg 1536w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/ISO\u3001API\u3001ANSI-Valve-2048x358.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<h3><span style=\"font-weight: 400; color: #000000;\">An\u00e1lise comparativa das normas API e ISO<\/span><\/h3>\n<table>\n<tbody>\n<tr>\n<td><b>Dimens\u00f5es de compara\u00e7\u00e3o<\/b><\/td>\n<td><b>Normas ISO<\/b><\/td>\n<td><b>Padr\u00f5es de API<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>\u00c2mbito de aplica\u00e7\u00e3o<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Aplic\u00e1vel universalmente a diversos setores.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Principalmente a ind\u00fastria de petr\u00f3leo e g\u00e1s<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Rigor t\u00e9cnico<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Mais flex\u00edvel, permitindo uma variedade de op\u00e7\u00f5es de materiais.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Mais rigoroso, exigindo materiais espec\u00edficos (como a norma ASTM)<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Requisitos de certifica\u00e7\u00e3o<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Sem certifica\u00e7\u00e3o obrigat\u00f3ria, dependendo de testes de terceiros.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00c9 necess\u00e1ria a certifica\u00e7\u00e3o de f\u00e1brica API Monogram.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>aceita\u00e7\u00e3o de mercado<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Mais popular na Europa e na \u00c1sia.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">A Am\u00e9rica do Norte e o Oriente M\u00e9dio dominam<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">(Liste aqui as v\u00e1lvulas de tubula\u00e7\u00e3o (esfera\/plugue) e as v\u00e1lvulas de gaveta de a\u00e7o)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Saiba mais aqui<a href=\"\/valve-standards-iso-api-en\/\">\u300aTr\u00eas normas principais para v\u00e1lvulas: ISO, API, EN \u2014 Normas para v\u00e1lvulas que compradores globais precisam conhecer\u300b<\/a><\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Tipo de v\u00e1lvula<\/b><\/td>\n<td colspan=\"2\"><span style=\"font-weight: 400;\">V\u00e1lvulas de tubula\u00e7\u00e3o (esfera\/plugue)<\/span><\/td>\n<td colspan=\"2\"><span style=\"font-weight: 400;\">V\u00e1lvulas de gaveta de a\u00e7o<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Dimens\u00e3o de compara\u00e7\u00e3o<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Padr\u00f5es de API<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Normas ISO<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Padr\u00f5es de API<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Normas ISO<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Nome padr\u00e3o<\/b><\/td>\n<td><span style=\"font-weight: 400;\">API 6D (V\u00e1lvulas para Tubula\u00e7\u00f5es)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ISO 14313 (V\u00e1lvulas para Tubula\u00e7\u00f5es)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">API 600 (V\u00e1lvulas de Gaveta de A\u00e7o)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ISO 10434 (V\u00e1lvulas de Gaveta de A\u00e7o)<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Organiza\u00e7\u00e3o em Desenvolvimento<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Instituto Americano de Petr\u00f3leo (API)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Organiza\u00e7\u00e3o Internacional de Normaliza\u00e7\u00e3o (ISO)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Instituto Americano de Petr\u00f3leo (API)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Organiza\u00e7\u00e3o Internacional de Normaliza\u00e7\u00e3o (ISO)<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Foco no setor<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Especialidade em petr\u00f3leo e g\u00e1s<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Aplica\u00e7\u00f5es em diversos setores (energia, tratamento de \u00e1gua, etc.)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Refino e especialidades qu\u00edmicas<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Aplica\u00e7\u00f5es industriais gerais<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Influ\u00eancia Regional<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Domina os mercados da Am\u00e9rica do Norte, Oriente M\u00e9dio e \u00c1sia-Pac\u00edfico.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Mais prevalente na Europa, Am\u00e9rica do Sul e \u00c1frica.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Obrigat\u00f3rio em projetos de petr\u00f3leo e g\u00e1s (ex.: EPC no Oriente M\u00e9dio)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Mais comum em mercados que n\u00e3o sejam de petr\u00f3leo e g\u00e1s.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Detalhes t\u00e9cnicos<\/b><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; Full bore design<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">&#8211; Mandatory API 641 fugitive emission testing<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; Allows reduced bore design<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">&#8211; Optional leakage testing (ISO 5208)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; Material restrictions (ASTM A216)<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">&#8211; Shell test 1.5\u00d7PN<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; Broader material range<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">&#8211; Shell test 1.3\u00d7PN<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Requisitos de certifica\u00e7\u00e3o<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Requer certifica\u00e7\u00e3o API Monogram (testes de f\u00e1brica e de produto)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">N\u00e3o h\u00e1 certifica\u00e7\u00e3o obrigat\u00f3ria (depende de testes de terceiros, como o T\u00dcV).<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Requer certifica\u00e7\u00e3o API Monogram.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">N\u00e3o h\u00e1 certifica\u00e7\u00e3o obrigat\u00f3ria.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Frequ\u00eancia de atualiza\u00e7\u00e3o<\/b><\/td>\n<td><span style=\"font-weight: 400;\">\u00daltima edi\u00e7\u00e3o: 2021<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Sem grandes revis\u00f5es desde 2007.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00daltima edi\u00e7\u00e3o: 2020<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Sem revis\u00f5es desde 2004.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><\/h2>\n<h3><span style=\"font-weight: 400; color: #000000;\">O que \u00e9 ANSI?<\/span><\/h3>\n<p>A ANSI \u00e9 uma organiza\u00e7\u00e3o sem fins lucrativos dos Estados Unidos respons\u00e1vel por coordenar o desenvolvimento de normas nacionais e representar os Estados Unidos em organiza\u00e7\u00f5es internacionais de normaliza\u00e7\u00e3o, como a ISO. Ela converte normas da ind\u00fastria (API, ASME) em Normas Nacionais Americanas (normas ANSI) e promove o reconhecimento m\u00fatuo das normas americanas com normas internacionais, como a ISO e a IEC. Por exemplo, ap\u00f3s a ado\u00e7\u00e3o da API 600, ela passou a ser chamada de ANSI\/API 600.<\/p>\n<p>A ANSI n\u00e3o participa diretamente do desenvolvimento de normas, mas sim coordena e certifica normas existentes do setor para preencher as lacunas de aplica\u00e7\u00e3o entre API e SIO, tornando-as mais completas.<\/p>\n<h3><span style=\"font-weight: 400; color: #000000;\">Como a ANSI coordena os padr\u00f5es API e ISO?<\/span><\/h3>\n<ol>\n<li><span style=\"font-weight: 400;\"> Reconhecimento m\u00fatuo padronizado: Promover padr\u00f5es de API para que tenham os mesmos efeitos t\u00e9cnicos que os padr\u00f5es ISO.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Direito a voto internacional: A ANSI representa os Estados Unidos nas reuni\u00f5es da ISO para garantir que os requisitos t\u00e9cnicos das normas API sejam adotados pela ISO.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Guia para compatibilidade com m\u00faltiplos padr\u00f5es: Publique um manual de aplica\u00e7\u00e3o que abranja diversos padr\u00f5es para ajudar os usu\u00e1rios a resolver conflitos de conformidade.<\/span><\/li>\n<\/ol>\n<h3><span style=\"font-weight: 400; color: #000000;\">Como escolher API e ISO (Apenas para refer\u00eancia)<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Projeto de Gasolina da Am\u00e9rica do Norte: API+ANSI atendem \u00e0s regulamenta\u00e7\u00f5es locais (como a Lei de Seguran\u00e7a de Oleodutos da PHMSA) e \u00e0s pr\u00e1ticas da ind\u00fastria.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Esta\u00e7\u00f5es de Recebimento de GNL na UE: ISO+API, com a ISO como norma principal, mas equipamentos cr\u00edticos (como v\u00e1lvulas de baixa temperatura) tamb\u00e9m testados de acordo com a API 6D.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Projeto EPC chave na m\u00e3o no Oriente M\u00e9dio: API 6D + ISO 15848. A API \u00e9 o projeto principal, a ISO 15848 complementa os requisitos de estanqueidade.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">China&#8217;s petrochemical equipment export: API+GB (Chinese standards) API meets international procurement requirements, GB meets China&#8217;s mandatory inspection requirements (such as TSG special equipment regulations).<\/span><\/p>\n<h1><b>Como escolher v\u00e1lvulas que atendam aos padr\u00f5es da API?<\/b><\/h1>\n<h3><span style=\"font-weight: 400; color: #000000;\">Reconhecimento de marcas de certifica\u00e7\u00e3o: identifique certifica\u00e7\u00f5es API genu\u00ednas.<\/span><\/h3>\n<table>\n<tbody>\n<tr>\n<td><b>Tipo de certifica\u00e7\u00e3o<\/b><\/td>\n<td colspan=\"2\"><b>Caracter\u00edsticas de identifica\u00e7\u00e3o<\/b><\/td>\n<td colspan=\"2\"><b>M\u00e9todos de verifica\u00e7\u00e3o<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Monograma API<\/span><\/td>\n<td colspan=\"2\"><span style=\"font-weight: 400;\">Monograma API gravado no corpo da v\u00e1lvula + N\u00famero de certifica\u00e7\u00e3o (ex.: 6D-1234)<\/span><\/td>\n<td colspan=\"2\"><span style=\"font-weight: 400;\">Verifica\u00e7\u00e3o oficial da API: Verifique atrav\u00e9s de<\/span><a href=\"https:\/\/www.api.org\"><span style=\"font-weight: 400;\"> Diret\u00f3rio de Certifica\u00e7\u00e3o de API<\/span><\/a><span style=\"font-weight: 400;\"> utilizando o n\u00famero de certifica\u00e7\u00e3o.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Certifica\u00e7\u00e3o API Q1<\/span><\/td>\n<td colspan=\"2\"><span style=\"font-weight: 400;\">O fornecedor fornece certificado API Q1 (formato: Q1-XXXXX), que abrange os sistemas de gest\u00e3o da qualidade.<\/span><\/td>\n<td colspan=\"2\"><span style=\"font-weight: 400;\">Confirme se o escopo do certificado inclui a fabrica\u00e7\u00e3o de v\u00e1lvulas (nem todas as empresas com certifica\u00e7\u00e3o Q1 possuem qualifica\u00e7\u00e3o para fabrica\u00e7\u00e3o de v\u00e1lvulas).<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">T\u00e1ticas comuns de fraude<\/span><\/td>\n<td colspan=\"2\"><span style=\"font-weight: 400;\">&#8211; Counterfeit Monogram engravings<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Expired certificates (API certifications expire every 3 years)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Misuse of scope (e.g., using API 6A certification for API 6D valves).<\/span><\/td>\n<td colspan=\"2\"><span style=\"font-weight: 400;\">Solicite os certificados originais ou capturas de tela do site da API com datas e escopo v\u00e1lidos.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span style=\"font-weight: 400; color: #000000;\">An\u00e1lise da qualifica\u00e7\u00e3o do fornecedor: 5 itens<\/span><\/h3>\n<ol>\n<li><span style=\"font-weight: 400;\"> Production license: Check if the business license includes the scope of &#8220;API standard valve manufacturing&#8221;, and require the provision of API Monogram usage authorization (not Q1 certificate).<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Capacidade de teste: O laborat\u00f3rio possui certifica\u00e7\u00e3o ISO\/IEC 17025 e disp\u00f5e de equipamentos completos para testes de acordo com a norma API 598 (como bancadas de teste, espectr\u00f4metros de massa de h\u00e9lio, etc.)?<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Rastreabilidade de materiais: Certificados de materiais (MTC) e relat\u00f3rios de conformidade com as normas ASTM\/NACE s\u00e3o obrigat\u00f3rios. Componentes-chave (como hastes de v\u00e1lvulas) devem ter n\u00fameros de lote individuais para fins de rastreamento.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Hist\u00f3rico: Apresentar contratos de venda de v\u00e1lvulas similares dos \u00faltimos tr\u00eas anos (com pelo menos um caso envolvendo projetos para o setor de gasolina) e cartas de recomenda\u00e7\u00e3o de clientes. (Prioridade para fornecedores que tenham trabalhado com grandes empresas como Shell e Sinopec)<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Compromisso p\u00f3s-venda: O per\u00edodo de garantia para v\u00e1lvulas API deve ser de pelo menos 18 meses (padr\u00e3o da ind\u00fastria), e a capacidade de fornecer pe\u00e7as de reposi\u00e7\u00e3o de emerg\u00eancia deve estar inclu\u00edda.<\/span><\/li>\n<\/ol>\n<h3><span style=\"font-weight: 400; color: #000000;\">Verifica\u00e7\u00e3o de par\u00e2metros t\u00e9cnicos: 4 categorias<\/span><\/h3>\n<table>\n<tbody>\n<tr>\n<td><b>Categoria do par\u00e2metro<\/b><\/td>\n<td><b>Requisitos do padr\u00e3o API<\/b><\/td>\n<td><b>Armadilhas comuns<\/b><\/td>\n<td><b>M\u00e9todos de verifica\u00e7\u00e3o<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Classifica\u00e7\u00e3o de press\u00e3o-temperatura<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Valores da placa de identifica\u00e7\u00e3o \u2265 requisitos operacionais (conforme ASME B16.34)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Classifica\u00e7\u00e3o de press\u00e3o superestimada (por exemplo, classificar a Classe 600 como Classe 900)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Verificar a estampagem da carroceria com os relat\u00f3rios de teste.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Taxa de vazamento<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Assentos met\u00e1licos \u2264 ISO 5208 Classe B (API 598)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Substituindo laudos de teste de veda\u00e7\u00e3o macia por veda\u00e7\u00f5es met\u00e1licas<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Solicite relat\u00f3rios detalhados (especificando o tipo de veda\u00e7\u00e3o).<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Emiss\u00f5es Fugitivas<\/span><\/td>\n<td><span style=\"font-weight: 400;\">V\u00e1lvulas com certifica\u00e7\u00e3o API 641 \u2264 100 ppm<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Fornecendo apenas relat\u00f3rios da API 598 sem testes da API 641.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Confirme que os testes incluem o M\u00e9todo III da API 641.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Compatibilidade de materiais<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Certifica\u00e7\u00e3o NACE MR0175 obrigat\u00f3ria para ambientes com H\u2082S.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Substitui\u00e7\u00e3o do a\u00e7o inoxid\u00e1vel duplex 2205 por a\u00e7o inoxid\u00e1vel gen\u00e9rico 316.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Reinspe\u00e7\u00e3o por terceiros (an\u00e1lise espectral + teste de dureza).<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span style=\"font-weight: 400; color: #000000;\">Confirma\u00e7\u00e3o do relat\u00f3rio de inspe\u00e7\u00e3o: lista de documentos principais<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Documentos necess\u00e1rios:<\/span><\/p>\n<ol>\n<li><span style=\"font-weight: 400;\"> Relat\u00f3rio de teste do monograma API (incluindo API 598, API 641, etc.)<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Certificado de Material (MC) e Certificado de Conformidade NACE MR075 (se aplic\u00e1vel)<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Relat\u00f3rio de teste de resist\u00eancia ao fogo (API 607\/6FA)<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Relat\u00f3rio de amostragem de terceiros (como SGS, BV)<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">Verifica\u00e7\u00e3o de autenticidade do relat\u00f3rio:<\/span><\/p>\n<ol>\n<li><span style=\"font-weight: 400;\"> A data da inspe\u00e7\u00e3o deve estar dentro do per\u00edodo de validade do certificado API.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> A institui\u00e7\u00e3o de testes deve ser um laborat\u00f3rio reconhecido pela API (lista dispon\u00edvel em [link para a lista]). <\/span><span style=\"font-weight: 400;\">Site oficial da API<\/span><span style=\"font-weight: 400;\">).<\/span><\/li>\n<\/ol>\n<h1><span style=\"font-weight: 400; color: #000000;\">Guia detalhado sobre o processo de certifica\u00e7\u00e3o de v\u00e1lvulas API: da solicita\u00e7\u00e3o \u00e0 certifica\u00e7\u00e3o.<\/span><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19020 aligncenter\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/Enterprise-Certified-API-Valves.jpg\" alt=\"\" width=\"588\" height=\"329\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/Enterprise-Certified-API-Valves.jpg 2001w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/Enterprise-Certified-API-Valves-768x430.jpg 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/Enterprise-Certified-API-Valves-1536x860.jpg 1536w\" sizes=\"auto, (max-width: 588px) 100vw, 588px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Tipos de certifica\u00e7\u00e3o e objetos aplic\u00e1veis<\/span><\/p>\n<p><span style=\"font-weight: 400;\">API Q1<\/span><span style=\"font-weight: 400;\">Sistema de gest\u00e3o da qualidade (projeto\/fabrica\u00e7\u00e3o\/inspe\u00e7\u00e3o), adequado para fabricantes de v\u00e1lvulas e prestadores de servi\u00e7os de reparo, com certifica\u00e7\u00e3o sem marca\u00e7\u00e3o direta do produto.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Monograma API<\/span><span style=\"font-weight: 400;\">Conformidade espec\u00edfica do produto (ex.: API 6D), adequada para empresas que precisam produzir v\u00e1lvulas padr\u00e3o API em grande escala, com certifica\u00e7\u00e3o de produtos marcada com o logotipo e n\u00famero da API.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Etapas completas do processo de certifica\u00e7\u00e3o<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Etapa 1: Prepara\u00e7\u00e3o da candidatura (1 a 3 meses)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Condi\u00e7\u00f5es necess\u00e1rias:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Foi implementado um sistema de gest\u00e3o da qualidade em conformidade com a norma API Q1 (a primeira certifica\u00e7\u00e3o requer seis meses de opera\u00e7\u00e3o pr\u00e9via).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Pelo menos um lote de v\u00e1lvulas padr\u00e3o API foi produzido em car\u00e1ter experimental (mantenha registros completos da produ\u00e7\u00e3o).<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Documentos principais:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Licen\u00e7a comercial da empresa (incluindo o \u00e2mbito de fabrica\u00e7\u00e3o de v\u00e1lvulas)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Manual de qualidade (abrangendo as cl\u00e1usulas Q1 da especifica\u00e7\u00e3o API)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Documenta\u00e7\u00e3o t\u00e9cnica das v\u00e1lvulas produzidas em fase de teste (desenhos de projeto, fichas de processo, relat\u00f3rios de inspe\u00e7\u00e3o)<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Etapa 2: Enviar candidatura (1 semana)<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Processo de candidatura: Submeter atrav\u00e9s de organismos de autoriza\u00e7\u00e3o de API (como DNV, ABS, SGS).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Estimativa de custos: Taxa inicial de certifica\u00e7\u00e3o API Q1 (USD) 15.000~25.000, Taxa anual de supervis\u00e3o (USD) 8.000~12.000. Taxa inicial de certifica\u00e7\u00e3o do monograma API (USD) 20.000~35.000, taxa anual de vigil\u00e2ncia (USD) 10.000~15.000<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Etapa 3: Auditoria de f\u00e1brica (3 a 5 dias no local)<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Itens de auditoria<\/span><\/td>\n<td><span style=\"font-weight: 400;\">M\u00e9todos de inspe\u00e7\u00e3o<\/span><\/td>\n<td><span style=\"font-weight: 400;\">N\u00e3o conformidades comuns<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Controle de projeto<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Verifica\u00e7\u00e3o inicial dos c\u00e1lculos de projeto da v\u00e1lvula<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Espessura da parede n\u00e3o calculada de acordo com a norma ASME B16.34<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Processo de produ\u00e7\u00e3o<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Registro completo do processo de rastreamento de um pedido<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Registro da curva de tratamento t\u00e9rmico ausente<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Capacidade de teste<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Opera\u00e7\u00e3o no local de equipamentos de teste API 598<\/span><\/td>\n<td><span style=\"font-weight: 400;\">O detector de vazamento de h\u00e9lio n\u00e3o est\u00e1 calibrado ou tem precis\u00e3o insuficiente.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Etapa 4: Teste do produto (2 a 4 semanas)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Requisitos de teste:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Regras de amostragem: Pelo menos 3 unidades das v\u00e1lvulas especificadas (incluindo teste de carca\u00e7a, teste de veda\u00e7\u00e3o e teste de emiss\u00e3o de vazamento) devem ser testadas.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Laborat\u00f3rio terceirizado: Deve ser uma organiza\u00e7\u00e3o reconhecida pela API (como Intertek, T\u00dcV S\u00dcD)<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Etapa 5: Certifica\u00e7\u00e3o e Marca\u00e7\u00e3o de Uso (1 a 2 semanas)<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Validade do certificado: 3 anos (requer auditoria de vigil\u00e2ncia anual)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Padr\u00e3o de grava\u00e7\u00e3o de monograma: Conforme API 6D xxxx (xxxx \u00e9 o n\u00famero \u00fanico), o monograma deve ser gravado no corpo da v\u00e1lvula em um local de destaque com altura da fonte \u2265 3 mm.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Etapa 6: Conformidade cont\u00ednua (auditoria anual + renova\u00e7\u00e3o do certificado)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Revis\u00e3o anual de auditoria:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Escopo da auditoria: altera\u00e7\u00f5es no sistema de qualidade, tratamento de reclama\u00e7\u00f5es de clientes, registros de calibra\u00e7\u00e3o de equipamentos.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Consequ\u00eancias da reprova\u00e7\u00e3o: Suspens\u00e3o dos direitos de uso do monograma, exigindo uma nova avalia\u00e7\u00e3o em at\u00e9 3 meses.<\/span><\/li>\n<\/ul>\n<h1><b>Conclus\u00e3o: Normas API para v\u00e1lvulas \u2014 Uma refer\u00eancia global para garantir a seguran\u00e7a e a inova\u00e7\u00e3o na ind\u00fastria.<\/b><\/h1>\n<p><span style=\"font-weight: 400;\">As normas API para v\u00e1lvulas, ap\u00f3s um s\u00e9culo de desenvolvimento, evolu\u00edram de um padr\u00e3o industrial local nos Estados Unidos para um pilar t\u00e9cnico no setor global de equipamentos de energia. Em ind\u00fastrias de alto risco, como a de petr\u00f3leo e g\u00e1s, que buscam a transforma\u00e7\u00e3o verde e de baixo carbono e a digitaliza\u00e7\u00e3o, as normas API, por meio de seus rigorosos requisitos t\u00e9cnicos, gest\u00e3o de qualidade abrangente ao longo do ciclo de vida e atualiza\u00e7\u00f5es cont\u00ednuas, tornaram-se um passaporte para o mercado internacional, um atestado de credibilidade da marca e um multiplicador da competitividade tecnol\u00f3gica, elevando a seguran\u00e7a e a confiabilidade dos produtos de v\u00e1lvulas a novos patamares.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A JH Valve sempre acreditou que a verdadeira qualidade reside em superar os padr\u00f5es. Escolher-nos significa obter n\u00e3o apenas produtos em conformidade, mas tamb\u00e9m servi\u00e7os abrangentes da JH. Deixe que os padr\u00f5es sejam a sua vantagem competitiva \u2014 JH Valves, sua parceira de confian\u00e7a em conformidade com as normas API.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Especialista em interpreta\u00e7\u00e3o padr\u00e3o<\/b><span style=\"font-weight: 400;\">Consultoria gratuita na sele\u00e7\u00e3o de APIs para evitar erros de certifica\u00e7\u00e3o.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Capacidade de resposta r\u00e1pida<\/b><span style=\"font-weight: 400;\">: Enviar relat\u00f3rios de teste da API 598\/641 em at\u00e9 72 horas<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Servi\u00e7o de apoio de emerg\u00eancia<\/b><span style=\"font-weight: 400;\">Substituir v\u00e1lvulas de tubula\u00e7\u00e3o API 6D em emerg\u00eancias para garantir a continuidade do projeto.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Solu\u00e7\u00f5es para condi\u00e7\u00f5es especiais de opera\u00e7\u00e3o<\/strong>: certifica\u00e7\u00e3o de materiais personalizada para atender aos rigorosos requisitos NACE\/HIC<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Suporte do Guardi\u00e3o da Certifica\u00e7\u00e3o<\/b><span style=\"font-weight: 400;\">Servi\u00e7os anuais de pr\u00e9-inspe\u00e7\u00e3o para revis\u00e3o de supervis\u00e3o, garantindo conformidade cont\u00ednua sem preocupa\u00e7\u00f5es.<\/span><\/li>\n<\/ul>\n<h1 class=\"docx_heading1\" data-immersive-translate-walked=\"58c8a51d-3ae6-4602-be5f-736e69962baa\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19448\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/822f6f573772360da7c11a538201fb9-scaled.jpg\" alt=\"Fabricante de v\u00e1lvulas JH\" width=\"2560\" height=\"1920\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/822f6f573772360da7c11a538201fb9-scaled.jpg 2560w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/822f6f573772360da7c11a538201fb9-768x576.jpg 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/822f6f573772360da7c11a538201fb9-1536x1152.jpg 1536w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/822f6f573772360da7c11a538201fb9-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/h1>","protected":false},"excerpt":{"rendered":"<p>&nbsp; API Valve Standard is a technical specification developed by American Petroleum Institute (API) specifically targeting the design, manufacture, testing, and use of valves in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":19409,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[35],"tags":[],"class_list":["post-19385","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-valve-international-standards"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>API Valve Standards Comprehensive Guide -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/janhenvalve.com\/pt_br\/valvula-api\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"API Valve Standards Comprehensive Guide -\" \/>\n<meta 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