{"id":86,"date":"2025-04-27T15:03:43","date_gmt":"2025-04-27T07:03:43","guid":{"rendered":"https:\/\/baolongtaisteel.com\/?post_type=product&#038;p=86"},"modified":"2025-04-27T15:03:52","modified_gmt":"2025-04-27T07:03:52","slug":"tubo-de-aco-carbono","status":"publish","type":"product","link":"https:\/\/baolongtaisteel.com\/pt\/product\/tubo-de-aco-carbono\/","title":{"rendered":"Tubo de a\u00e7o carbono"},"content":{"rendered":"<h2>\u00a0\u00a0Tabela de detalhes do produto:<\/h2>\n<p>&nbsp;<\/p>\n<table class=\"tg\" style=\"border-collapse: collapse; border-spacing: 0px; height: 735px;\" width=\"1209\">\n<thead>\n<tr>\n<th style=\"background-color: #9b9b9b; color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 600;\">Item<\/span><\/th>\n<th style=\"background-color: #9b9b9b; color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 600;\">Detalhes<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Modelo N\u00ba.<\/span><\/td>\n<td style=\"background-color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Tubo de a\u00e7o carbono sem costura ASTM A106 Gr. B<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Comprimento do tubo<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">1-12m ou conforme necess\u00e1rio<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Acabamento de superf\u00edcie<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Preto ou pintado<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Nome do produto<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Tubo de a\u00e7o carbono sem costura<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Grau de material<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">ASTM A106 Grb<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Tipo<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Laminado a quente<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Termina<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Corte simples, chanfrado e quadrado<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Superf\u00edcie<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Preto, Brilhante, Galvanizado, Pintado<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Prazo de entrega<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">15-21 dias<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Comprimento<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">6m<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Material<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">10#, 20#, 45#, 16 minutos<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Tecnologia<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Laminados a quente sem costura<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Espessura da parede<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">6 mm-70 mm<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Pacote de transporte<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Pacote Naveg\u00e1vel Padr\u00e3o<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Especifica\u00e7\u00e3o<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">DN40-500<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Lugar de origem<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">China<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Capacidade de produ\u00e7\u00e3o<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">50000 toneladas\/ano<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-298\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba11_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba11_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba11_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba11_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba11_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba11_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba11_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<h2>Propriedades f\u00edsicas e qu\u00edmicas:<\/h2>\n<h3><strong data-spm-anchor-id=\"a2ty_o01.29997173.0.i67.1a70c921wtUcQY\">Propriedades f\u00edsicas<\/strong><\/h3>\n<h4><strong>Apar\u00eancia:<\/strong><\/h4>\n<p>Tubos de a\u00e7o carbono geralmente apresentam uma cor cinza met\u00e1lico, com superf\u00edcie lisa ou ligeiramente rugosa, dependendo do processo de fabrica\u00e7\u00e3o. Diferentes tratamentos de superf\u00edcie, como galvaniza\u00e7\u00e3o, pintura ou revestimento, podem ser aplicados para melhorar sua apar\u00eancia e resist\u00eancia \u00e0 corros\u00e3o.<\/p>\n<h4><strong>Densidade:<\/strong><\/h4>\n<p>A densidade dos tubos de a\u00e7o carbono \u00e9 geralmente em torno de 7,85 g\/cm\u00b3, ligeiramente inferior \u00e0 do a\u00e7o inoxid\u00e1vel. Isso os torna relativamente leves, mas ainda mant\u00eam boa resist\u00eancia.<\/p>\n<h4><strong>Ponto de fus\u00e3o:<\/strong><\/h4>\n<p>O ponto de fus\u00e3o do a\u00e7o carbono \u00e9 relativamente alto, variando tipicamente de 1425\u00b0C a 1540\u00b0C. Isso permite que os tubos de a\u00e7o carbono mantenham a estabilidade em ambientes de alta temperatura, embora n\u00e3o t\u00e3o alta quanto a do a\u00e7o inoxid\u00e1vel.<\/p>\n<h4><strong>Coeficiente de expans\u00e3o t\u00e9rmica:<\/strong><\/h4>\n<p>O coeficiente de expans\u00e3o t\u00e9rmica do a\u00e7o carbono \u00e9 moderado, tipicamente em torno de 12\u00d710\u207b\u2076\/\u00b0C \u00e0 temperatura ambiente. Essa propriedade garante que os tubos de a\u00e7o carbono mantenham a estabilidade dimensional mesmo quando expostos a flutua\u00e7\u00f5es de temperatura.<\/p>\n<h4><strong>Condutividade t\u00e9rmica:<\/strong><\/h4>\n<p>O a\u00e7o carbono apresenta condutividade t\u00e9rmica relativamente boa em compara\u00e7\u00e3o ao a\u00e7o inoxid\u00e1vel, com um coeficiente de condutividade t\u00e9rmica de aproximadamente 50-60 W\/(m\u00b7K). Isso o torna adequado para aplica\u00e7\u00f5es onde a transfer\u00eancia de calor \u00e9 importante.<\/p>\n<h4><strong>Condutividade el\u00e9trica:<\/strong><\/h4>\n<p>O a\u00e7o carbono apresenta condutividade el\u00e9trica moderada, superior \u00e0 do a\u00e7o inoxid\u00e1vel, mas inferior \u00e0 do cobre ou do alum\u00ednio. Sua condutividade depende da composi\u00e7\u00e3o e do tratamento espec\u00edficos do a\u00e7o.<\/p>\n<h2><img decoding=\"async\" class=\"alignnone size-full wp-image-297\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba13_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba13_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba13_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba13_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba13_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba13_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba13_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<h3><strong>Propriedades qu\u00edmicas<\/strong><\/h3>\n<h4><strong>Resist\u00eancia \u00e0 corros\u00e3o:<\/strong><\/h4>\n<p>Tubos de a\u00e7o carbono t\u00eam resist\u00eancia \u00e0 corros\u00e3o limitada em compara\u00e7\u00e3o com o a\u00e7o inoxid\u00e1vel. Sem revestimentos ou tratamentos protetores, eles s\u00e3o propensos a enferrujar quando expostos \u00e0 umidade ou a ambientes corrosivos. No entanto, galvaniza\u00e7\u00e3o, pintura ou revestimento ep\u00f3xi podem melhorar significativamente sua resist\u00eancia \u00e0 corros\u00e3o.<\/p>\n<h4><strong>Resist\u00eancia \u00e0 oxida\u00e7\u00e3o:<\/strong><\/h4>\n<p>Tubos de a\u00e7o carbono apresentam resist\u00eancia moderada \u00e0 oxida\u00e7\u00e3o \u00e0 temperatura ambiente, mas s\u00e3o suscet\u00edveis \u00e0 oxida\u00e7\u00e3o em temperaturas elevadas. Em ambientes de alta temperatura, medidas de prote\u00e7\u00e3o adicionais, como revestimentos refrat\u00e1rios, podem ser necess\u00e1rias para evitar a degrada\u00e7\u00e3o.<\/p>\n<h4><strong>Estabilidade qu\u00edmica:<\/strong><\/h4>\n<p>Em geral, tubos de a\u00e7o carbono apresentam estabilidade qu\u00edmica moderada. Eles n\u00e3o s\u00e3o resistentes a \u00e1cidos fortes, \u00e1lcalis ou outros meios altamente corrosivos. Por exemplo, a exposi\u00e7\u00e3o ao \u00e1cido clor\u00eddrico ou ao \u00e1cido sulf\u00farico pode levar \u00e0 corros\u00e3o r\u00e1pida. Revestimentos ou revestimentos protetores s\u00e3o frequentemente utilizados para aumentar sua resist\u00eancia qu\u00edmica.<\/p>\n<h4><strong>Passiva\u00e7\u00e3o:<\/strong><\/h4>\n<p>Ao contr\u00e1rio do a\u00e7o inoxid\u00e1vel, o a\u00e7o carbono n\u00e3o forma naturalmente uma pel\u00edcula de passiva\u00e7\u00e3o. Para melhorar sua resist\u00eancia \u00e0 corros\u00e3o, s\u00e3o necess\u00e1rios tratamentos de superf\u00edcie como galvaniza\u00e7\u00e3o, pintura ou aplica\u00e7\u00e3o de revestimentos ep\u00f3xi. Esses tratamentos criam uma barreira protetora que impede o contato direto entre o a\u00e7o e agentes corrosivos.<\/p>\n<h2><img decoding=\"async\" class=\"alignnone size-full wp-image-296\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba12_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba12_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba12_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba12_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba12_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba12_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7ba12_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<h2><strong>Aplicativo:<\/strong><\/h2>\n<p data-spm-anchor-id=\"a2ty_o01.29997173.0.i66.1a70c921wtUcQY\">Tubos de a\u00e7o carbono s\u00e3o amplamente utilizados em diversos setores devido \u00e0s suas excelentes propriedades mec\u00e2nicas, custo-benef\u00edcio e versatilidade. Na ind\u00fastria de petr\u00f3leo e g\u00e1s, s\u00e3o utilizados para o transporte de fluidos, incluindo \u00e1gua, petr\u00f3leo e g\u00e1s natural, especialmente em dutos e refinarias. Na constru\u00e7\u00e3o civil, s\u00e3o comumente utilizados em estruturas, andaimes e sistemas hidr\u00e1ulicos. No setor de gera\u00e7\u00e3o de energia, tubos de a\u00e7o carbono s\u00e3o utilizados em caldeiras, trocadores de calor e linhas de vapor devido \u00e0 sua capacidade de suportar altas press\u00f5es e temperaturas. Al\u00e9m disso, s\u00e3o indispens\u00e1veis em setores como constru\u00e7\u00e3o naval, fabrica\u00e7\u00e3o automotiva e desenvolvimento de infraestrutura. Sua adaptabilidade e pre\u00e7o acess\u00edvel os tornam uma escolha popular para uma ampla gama de aplica\u00e7\u00f5es industriais.<\/p>","protected":false},"excerpt":{"rendered":"<h4 class=\"elementor-heading-title elementor-size-default\" style=\"text-align: center; padding-bottom: 30px;\">Tubo de a\u00e7o carbono<\/h4>\n<div>Tubos de A\u00e7o Carbono s\u00e3o tubos feitos de a\u00e7o carbono. Apresentam boas propriedades mec\u00e2nicas, alta resist\u00eancia \u00e0 press\u00e3o e alta temperatura. S\u00e3o amplamente utilizados em ind\u00fastrias como petr\u00f3leo, g\u00e1s natural, qu\u00edmica, constru\u00e7\u00e3o civil e eletricidade. Sua densidade \u00e9 de cerca de 7,85 g\/cm\u00b3, seu ponto de fus\u00e3o est\u00e1 entre 1425 \u00b0C e 1540 \u00b0C, sua condutividade t\u00e9rmica \u00e9 alta, mas sua resist\u00eancia \u00e0 corros\u00e3o \u00e9 baixa. Necessita de tratamento de superf\u00edcie, como galvaniza\u00e7\u00e3o e pintura, para melhor\u00e1-lo. Tubos de a\u00e7o carbono tornaram-se um material importante no setor industrial devido ao seu baixo custo, alta resist\u00eancia e bom desempenho de processamento. S\u00e3o adequados para transporte de fluidos, suporte estrutural e ambientes de alta temperatura e press\u00e3o.<\/div>\n<div>\n<hr class=\"dongte456custom-line\" \/>\n<\/div>\n<div style=\"padding-bottom: 5px;\">Categoria: Tubo de a\u00e7o carbono<\/div>\n<div>Palavra-chave: Tubo de a\u00e7o carbono<\/div>\n<div>\n<hr \/>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-257\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7535\u8bdd\u56fe\u6807.jpg\" alt=\"\" width=\"48\" height=\"50\" \/>\u00a0 Whatsapp:<a href=\"https:\/\/api.whatsapp.com\/send?phone=8613963585512\" target=\"_blank\" rel=\"noopener\">\u00a0+8613963585512 <\/a><\/p>\n<div>\n<hr \/>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-258\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u90ae\u7bb1\u56fe\u6807.jpg\" alt=\"\" width=\"48\" height=\"55\" \/>\u00a0\u00a0E-mail : <a href=\"rachel@sdxhjmetal.com\" target=\"_blank\" rel=\"noopener\">\u00a0rachel@sdxhjmetal.com<\/a><\/p>\n<div>\n<hr \/>\n<\/div>\n<h3><\/h3>\n<div class=\"productaddbutton-container\">\n<div class=\"productaddbutton-wrapper\"><a class=\"productaddbutton\" href=\"https:\/\/baolongtaisteel.com\/index.php\/product\/\">Lista de produtos<\/a><\/div>\n<div class=\"productaddbutton-wrapper\"><a class=\"productaddbutton\" href=\"#formSectiondongte\">Contate-nos<\/a><\/div>\n<\/div>\n<div><\/div>","protected":false},"featured_media":299,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":{"0":"post-86","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-carbon-steel","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product\/86","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/comments?post=86"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/media\/299"}],"wp:attachment":[{"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/media?parent=86"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product_brand?post=86"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product_cat?post=86"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product_tag?post=86"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}