{"id":18449,"date":"2026-03-10T14:55:31","date_gmt":"2026-03-10T06:55:31","guid":{"rendered":"https:\/\/www.boberry-mach.com\/qual-o-tipo-de-flange-cega\/"},"modified":"2026-03-26T09:41:28","modified_gmt":"2026-03-26T01:41:28","slug":"qual-o-tipo-de-flange-cega","status":"publish","type":"post","link":"https:\/\/www.boberry-mach.com\/pt-br\/qual-o-tipo-de-flange-cega\/","title":{"rendered":"Qual o tipo de flange cega?"},"content":{"rendered":"<h2><b>O que \u00e9 um flange cego?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">UM<\/span><a href=\"https:\/\/www.boberry-mach.com\/pt-br\/flange-cega\/\"> <span style=\"font-weight: 400;\">flange cega<\/span><\/a><span style=\"font-weight: 400;\">Permite f\u00e1cil acesso para inspe\u00e7\u00e3o, modifica\u00e7\u00e3o ou manuten\u00e7\u00e3o. As principais caracter\u00edsticas dos flanges cegos incluem:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sem furo central: Flanges cegas diferem de flanges de encaixe ou de pesco\u00e7o para solda.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Furos para parafusos: Projetados para corresponder ao padr\u00e3o do flange do sistema de tubula\u00e7\u00e3o, garantindo uma fixa\u00e7\u00e3o segura.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Superf\u00edcie de veda\u00e7\u00e3o: Normalmente usada com juntas para veda\u00e7\u00e3o \u00e0 prova de vazamentos em alta press\u00e3o.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">As principais vantagens dos flanges cegos s\u00e3o:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Resist\u00eancia \u00e0 press\u00e3o: Podem suportar press\u00f5es mais elevadas devido ao seu design robusto.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Manuten\u00e7\u00e3o facilitada: Permite o acesso para limpeza, inspe\u00e7\u00e3o e testes sem a necessidade de remover toda a se\u00e7\u00e3o da tubula\u00e7\u00e3o.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Fechamento econ\u00f4mico: Elimina a necessidade de soldagem ou tampas de extremidade especiais em muitos casos.<\/span><\/li>\n<\/ul>\n<h2><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-14485 size-full aligncenter\" src=\"https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Flat-Face-Blind-Flange.webp\" alt=\"Flange cega de face plana\" width=\"800\" height=\"500\" srcset=\"https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Flat-Face-Blind-Flange.webp 800w, https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Flat-Face-Blind-Flange-300x188.webp 300w, https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Flat-Face-Blind-Flange-768x480.webp 768w, https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Flat-Face-Blind-Flange-600x375.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/h2>\n<h2><b>Flange cega de face plana (FF)<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Descri\u00e7\u00e3o:<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">Flanges cegas de face plana possuem uma superf\u00edcie plana de contato com a junta. S\u00e3o comumente utilizadas com ferro fundido ou outros materiais de baixa resist\u00eancia, onde se deve evitar concentra\u00e7\u00f5es excessivas de tens\u00e3o.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Principais caracter\u00edsticas:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Superf\u00edcie plana sem partes elevadas.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">F\u00e1cil de alinhar e instalar.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Geralmente aplicado em sistemas de baixa a m\u00e9dia press\u00e3o.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Aplica\u00e7\u00f5es:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tubula\u00e7\u00f5es de \u00e1gua<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sistemas HVAC<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Linhas qu\u00edmicas de baixa press\u00e3o<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td>Vantagens<\/td>\n<td>Desvantagens<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">F\u00e1cil de alinhar e instalar.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">N\u00e3o \u00e9 adequado para sistemas de alta press\u00e3o.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Custo inferior ao da face elevada<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Requer material de junta preciso para evitar vazamentos.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Estresse m\u00ednimo nas superf\u00edcies de acoplamento<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Op\u00e7\u00f5es limitadas de materiais para ambientes extremos<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><img decoding=\"async\" class=\"wp-image-14489 size-full aligncenter\" src=\"https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Raised-Face-Blind-Flange.webp\" alt=\"Flange cega com face elevada\" width=\"800\" height=\"500\" srcset=\"https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Raised-Face-Blind-Flange.webp 800w, https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Raised-Face-Blind-Flange-300x188.webp 300w, https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Raised-Face-Blind-Flange-768x480.webp 768w, https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Raised-Face-Blind-Flange-600x375.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/h2>\n<h2><b>Flange cega com face elevada (RF)<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Descri\u00e7\u00e3o:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Os flanges cegos com face elevada apresentam uma se\u00e7\u00e3o elevada ao redor da \u00e1rea do furo (embora o flange seja s\u00f3lido), proporcionando uma pequena \u00e1rea para a veda\u00e7\u00e3o da junta. Esse design aumenta a capacidade de suportar press\u00e3o do flange e ajuda a evitar vazamentos.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Principais caracter\u00edsticas:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Superf\u00edcie de veda\u00e7\u00e3o elevada.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Proporciona melhor compress\u00e3o da junta.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Adequado para sistemas de press\u00e3o moderada a alta.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Aplica\u00e7\u00f5es:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">oleodutos e gasodutos<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sistemas de vapor<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Processamento qu\u00edmico<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td>Vantagens<\/td>\n<td>Desvantagens<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Melhor veda\u00e7\u00e3o da junta e resist\u00eancia \u00e0 press\u00e3o<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Custo ligeiramente superior ao do flange FF<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Reduz o risco de vazamento<\/span><\/td>\n<td><span style=\"font-weight: 400;\">A instala\u00e7\u00e3o requer um alinhamento cuidadoso.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Padronizado pelas especifica\u00e7\u00f5es ASME e ANSI.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">N\u00e3o \u00e9 ideal para materiais fr\u00e1geis.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><img decoding=\"async\" class=\"wp-image-15293 size-full aligncenter\" src=\"https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Ring-Type-Joint-RTJ-Blind-Flange.jpg\" alt=\"Ring Type Joint (RTJ) Blind Flange\" width=\"800\" height=\"600\" srcset=\"https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Ring-Type-Joint-RTJ-Blind-Flange.jpg 800w, https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Ring-Type-Joint-RTJ-Blind-Flange-300x225.jpg 300w, https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Ring-Type-Joint-RTJ-Blind-Flange-768x576.jpg 768w, https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Ring-Type-Joint-RTJ-Blind-Flange-600x450.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/h2>\n<h2><b>Flange cega de junta de anel (RTJ)<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Descri\u00e7\u00e3o:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Os flanges cegos RTJ s\u00e3o fabricados para aplica\u00e7\u00f5es de alt\u00edssima press\u00e3o. Possuem um sulco para anel met\u00e1lico que acomoda uma junta met\u00e1lica correspondente, criando uma veda\u00e7\u00e3o herm\u00e9tica sob alta press\u00e3o e temperatura.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Principais caracter\u00edsticas:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ranhura para junta de anel met\u00e1lico<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Desempenho em alta press\u00e3o e alta temperatura<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Adequado para sistemas cr\u00edticos<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Aplica\u00e7\u00f5es:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">oleodutos e gasodutos submarinos<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Linhas de vapor de alta press\u00e3o<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Usinas petroqu\u00edmicas<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td>Vantagens<\/td>\n<td>Desvantagens<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Excelente veda\u00e7\u00e3o em condi\u00e7\u00f5es extremas.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Alto custo e complexidade<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Suporta alta press\u00e3o e temperatura.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Requer instala\u00e7\u00e3o precisa<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Resistente \u00e0 flu\u00eancia e deforma\u00e7\u00e3o da junta.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">As juntas met\u00e1licas podem exigir manuten\u00e7\u00e3o especial.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-15297 size-full aligncenter\" src=\"https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Socket-Weld-Blind-Flange.png\" alt=\"Socket Weld Blind Flange\" width=\"800\" height=\"600\" srcset=\"https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Socket-Weld-Blind-Flange.png 800w, https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Socket-Weld-Blind-Flange-300x225.png 300w, https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Socket-Weld-Blind-Flange-768x576.png 768w, https:\/\/www.boberry-mach.com\/wp-content\/uploads\/2026\/03\/Socket-Weld-Blind-Flange-600x450.png 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/h2>\n<h2><b>Flange cega de solda de encaixe<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Descri\u00e7\u00e3o:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Flanges cegas de encaixe para solda s\u00e3o soldadas nas extremidades dos tubos, oferecendo uma conex\u00e3o forte, \u00e0 prova de vazamentos e segura.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Principais caracter\u00edsticas:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Flange maci\u00e7a com encaixe para soldagem<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Oferece conex\u00f5es fortes e confi\u00e1veis.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Serve para tubos de pequeno a m\u00e9dio porte.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Aplica\u00e7\u00f5es:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sistemas de tubula\u00e7\u00e3o de m\u00e9dia e baixa press\u00e3o<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tubula\u00e7\u00e3o de processo de di\u00e2metro estreito<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sistemas hidr\u00e1ulicos<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td>Vantagens<\/td>\n<td>Desvantagens<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Conex\u00e3o forte e \u00e0 prova de vazamentos<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Limitado a di\u00e2metros de tubos pequenos<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">F\u00e1cil de instalar em tubula\u00e7\u00f5es novas.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">A soldagem exige m\u00e3o de obra especializada.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Design compacto<\/span><\/td>\n<td><span style=\"font-weight: 400;\">N\u00e3o \u00e9 adequado para desmontagem frequente.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><b>Flange cega roscada<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Descri\u00e7\u00e3o:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Flanges cegas roscadas s\u00e3o aparafusadas em tubos, permitindo a instala\u00e7\u00e3o sem soldagem, ideal para sistemas com restri\u00e7\u00f5es ou baixa press\u00e3o.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Principais caracter\u00edsticas:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Flange maci\u00e7a com rosca interna<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Instala\u00e7\u00e3o e remo\u00e7\u00e3o f\u00e1ceis<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ideal para aplica\u00e7\u00f5es de baixa press\u00e3o.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Aplica\u00e7\u00f5es:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Redes de abastecimento de \u00e1gua e g\u00e1s<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Gasodutos tempor\u00e1rios<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Linhas qu\u00edmicas de baixa press\u00e3o<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td>Vantagens<\/td>\n<td>Desvantagens<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Pode ser instalado sem soldagem.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Limitado a aplica\u00e7\u00f5es de baixa press\u00e3o<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">F\u00e1cil de desmontar e manter.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">As roscas podem corroer com o tempo.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u00datil em sistemas tempor\u00e1rios ou port\u00e1teis.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">N\u00e3o \u00e9 adequado para fluidos em altas temperaturas.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><b>Flange cega de junta sobreposta<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Descri\u00e7\u00e3o:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Flanges cegas de junta sobreposta s\u00e3o usadas em combina\u00e7\u00e3o com conex\u00f5es de extremidade curta. A flange evita o contato com o fluido; apenas a extremidade curta entra em contato, permitindo f\u00e1cil inspe\u00e7\u00e3o.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Principais caracter\u00edsticas:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Design de duas pe\u00e7as (flange + extremidade curta)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A flange gira para facilitar o alinhamento.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Custo-benef\u00edcio vantajoso para aplica\u00e7\u00f5es propensas \u00e0 corros\u00e3o.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Aplica\u00e7\u00f5es:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Manuseio de fluidos corrosivos<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tubula\u00e7\u00f5es industriais que requerem manuten\u00e7\u00e3o frequente.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sistemas de tubula\u00e7\u00e3o tempor\u00e1rios ou m\u00f3veis<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td>Vantagens<\/td>\n<td>Desvantagens<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Pode girar para facilitar o alinhamento.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Requer tanto a extremidade do tubo quanto o flange.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Custo-benef\u00edcio em sistemas corrosivos<\/span><\/td>\n<td><span style=\"font-weight: 400;\">N\u00e3o \u00e9 adequado para linhas de alta press\u00e3o.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">F\u00e1cil de desmontar e manter.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Requisitos de estoque ligeiramente maiores<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><b>Fatores para selecionar o flange cego correto<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">A escolha da flange cega adequada depende de:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Press\u00e3o e temperatura: Tubula\u00e7\u00f5es de alta press\u00e3o requerem flanges RTJ ou RF.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dimens\u00f5es e material da tubula\u00e7\u00e3o: A compatibilidade do material com o fluido da tubula\u00e7\u00e3o garante um desempenho a longo prazo.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tipo de junta: A sele\u00e7\u00e3o afeta a efici\u00eancia da veda\u00e7\u00e3o e os requisitos de manuten\u00e7\u00e3o.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Conformidade com normas: As regulamenta\u00e7\u00f5es do setor podem exigir normas ASME, API ou ISO.<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Fator de sele\u00e7\u00e3o<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Considera\u00e7\u00e3o<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Classifica\u00e7\u00e3o de press\u00e3o<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Certifique-se de que a classe do flange atenda \u00e0 press\u00e3o de opera\u00e7\u00e3o.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Material<\/span><\/td>\n<td><span style=\"font-weight: 400;\">A\u00e7o carbono, a\u00e7o inoxid\u00e1vel, a\u00e7o liga<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Tipo de junta<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Anel met\u00e1lico, espiral ou junta macia<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Instala\u00e7\u00e3o<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Junta soldada, roscada ou sobreposta<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Padr\u00e3o da ind\u00fastria<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME B16.5, API 6A, ISO 7005<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Desde faces elevadas e faces planas at\u00e9 juntas RTJ, roscadas, de sobreposi\u00e7\u00e3o e de orif\u00edcio, cada tipo possui vantagens e limita\u00e7\u00f5es espec\u00edficas. Compreender os tipos, a compatibilidade de materiais, as classifica\u00e7\u00f5es de press\u00e3o e as aplica\u00e7\u00f5es garante um desempenho ideal, reduz os custos de manuten\u00e7\u00e3o e aumenta a confiabilidade do sistema.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Escolher o flange cego correto n\u00e3o se resume apenas a corresponder \u00e0s dimens\u00f5es, mas tamb\u00e9m a garantir a conformidade com as normas da ind\u00fastria, a sele\u00e7\u00e3o adequada da junta e a considera\u00e7\u00e3o das condi\u00e7\u00f5es de opera\u00e7\u00e3o. A instala\u00e7\u00e3o, o torque e a manuten\u00e7\u00e3o corretos aumentam ainda mais a vida \u00fatil e a seguran\u00e7a do flange.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Escolher o flange cego correto n\u00e3o se resume apenas a combinar dimens\u00f5es, mas tamb\u00e9m a garantir a conformidade com as normas da ind\u00fastria, a sele\u00e7\u00e3o adequada da junta e a considera\u00e7\u00e3o das condi\u00e7\u00f5es de opera\u00e7\u00e3o.<\/p>\n","protected":false},"author":1,"featured_media":17701,"comment_status":"closed","ping_status":"closed","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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","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":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[88],"tags":[],"class_list":["post-18449","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.boberry-mach.com\/pt-br\/wp-json\/wp\/v2\/posts\/18449","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.boberry-mach.com\/pt-br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.boberry-mach.com\/pt-br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.boberry-mach.com\/pt-br\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.boberry-mach.com\/pt-br\/wp-json\/wp\/v2\/comments?post=18449"}],"version-history":[{"count":3,"href":"https:\/\/www.boberry-mach.com\/pt-br\/wp-json\/wp\/v2\/posts\/18449\/revisions"}],"predecessor-version":[{"id":18452,"href":"https:\/\/www.boberry-mach.com\/pt-br\/wp-json\/wp\/v2\/posts\/18449\/revisions\/18452"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.boberry-mach.com\/pt-br\/wp-json\/wp\/v2\/media\/17701"}],"wp:attachment":[{"href":"https:\/\/www.boberry-mach.com\/pt-br\/wp-json\/wp\/v2\/media?parent=18449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.boberry-mach.com\/pt-br\/wp-json\/wp\/v2\/categories?post=18449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.boberry-mach.com\/pt-br\/wp-json\/wp\/v2\/tags?post=18449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}