{"id":105,"date":"2025-04-24T13:34:57","date_gmt":"2025-04-24T05:34:57","guid":{"rendered":"https:\/\/baolongtaisteel.com\/?post_type=product&#038;p=105"},"modified":"2025-04-28T13:29:55","modified_gmt":"2025-04-28T05:29:55","slug":"tubo-de-aluminio","status":"publish","type":"product","link":"https:\/\/baolongtaisteel.com\/pt\/product\/tubo-de-aluminio\/","title":{"rendered":"Tubo de alum\u00ednio"},"content":{"rendered":"<h2>\u00a0 Tabela de detalhes do produto:<\/h2>\n<table class=\"tg\" style=\"border-collapse: collapse; border-spacing: 0;\">\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: #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);\">1050, 2024, 3003, 5083, 6061, 6063, 7075, etc.<\/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);\">Tratamento de 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);\">Acabamento em moinho<\/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);\">Nota<\/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);\">S\u00e9rie 1000-S\u00e9rie 7000<\/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);\">Liga<\/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);\">Liga<\/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);\">Temperamento<\/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);\">T3 \u2013 T8<\/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);\">Acabamento laminado, anodizado, revestido com energia, etc.<\/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);\">Di\u00e2metro externo<\/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);\">5 mm-650 mm, personalizado dispon\u00edvel<\/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);\">Espessura da parede<\/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);\">0,1-60 mm, personalizado dispon\u00edvel<\/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);\">Comprimento<\/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);\">\u226412m<\/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);\">Material<\/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);\">Liga de alum\u00ednio<\/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);\">Quantidade m\u00ednima<\/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);\">500 kg<\/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);\">Cor da 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);\">Prata, Bronze, Champanhe, Preto, Dourado ou Personalizado<\/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 alum\u00ednio<\/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);\">S\u00e9rie 1000, S\u00e9rie 2000, S\u00e9rie 3000, S\u00e9rie 6000<\/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);\">Padr\u00e3o<\/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);\">GB\/T 5237, En12020-1.2, ASTM B85-96, JIS H5302, etc.<\/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);\">Processamento<\/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);\">Extrus\u00e3o, Trefila\u00e7\u00e3o, Lamina\u00e7\u00e3o, etc.<\/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);\">Formato de 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);\">Redondo, oval, quadrado<\/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);\">Certificado<\/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);\">ISO<\/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);\">Personalizado dispon\u00edvel<\/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);\">Di\u00e2metro e comprimento personalizados dispon\u00edveis<\/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);\">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<\/tbody>\n<\/table>\n<h2><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-431\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/75d369d2e85efc4d4a4b2edb1dcd6c75_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/75d369d2e85efc4d4a4b2edb1dcd6c75_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/75d369d2e85efc4d4a4b2edb1dcd6c75_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/75d369d2e85efc4d4a4b2edb1dcd6c75_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/75d369d2e85efc4d4a4b2edb1dcd6c75_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/75d369d2e85efc4d4a4b2edb1dcd6c75_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/75d369d2e85efc4d4a4b2edb1dcd6c75_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<h2><strong>Propriedades f\u00edsicas e qu\u00edmicas:<\/strong><\/h2>\n<h3><strong data-spm-anchor-id=\"a2ty_o01.29997173.0.i67.1a70c921yaavsG\">Propriedades f\u00edsicas<\/strong><\/h3>\n<p><strong>Apar\u00eancia:<\/strong><\/p>\n<p>Geralmente apresenta uma cor met\u00e1lica branco-prateada, com superf\u00edcie lisa e alto brilho. Diferentes efeitos superficiais podem ser obtidos por meio de diferentes processos de tratamento de superf\u00edcie, como anodiza\u00e7\u00e3o, polimento, escova\u00e7\u00e3o, etc. Os tubos de alum\u00ednio s\u00e3o leves e esteticamente agrad\u00e1veis, tornando-os adequados tanto para aplica\u00e7\u00f5es funcionais quanto decorativas.<\/p>\n<p><strong>Densidade:<\/strong><\/p>\n<p>A densidade do alum\u00ednio \u00e9 relativamente baixa, geralmente em torno de 2,70 g\/cm\u00b3. Por exemplo, a densidade dos tubos de liga de alum\u00ednio 6061 comumente utilizados \u00e9 de aproximadamente 2,70 g\/cm\u00b3, muito menor do que a do a\u00e7o inoxid\u00e1vel ou do a\u00e7o carbono, tornando-os ideais para aplica\u00e7\u00f5es leves.<\/p>\n<p><strong>Ponto de fus\u00e3o:<\/strong><\/p>\n<p>O ponto de fus\u00e3o \u00e9 moderado, geralmente em torno de 582-650\u00b0C, dependendo da liga espec\u00edfica. Por exemplo, o ponto de fus\u00e3o da liga de alum\u00ednio 6061 \u00e9 de cerca de 582-650\u00b0C, proporcionando boa estabilidade em ambientes de temperatura moderada, mas limitando seu uso em aplica\u00e7\u00f5es de alta temperatura.<\/p>\n<p><strong>Coeficiente de expans\u00e3o t\u00e9rmica:<\/strong><\/p>\n<p>O coeficiente de expans\u00e3o t\u00e9rmica \u00e9 relativamente alto em compara\u00e7\u00e3o com o a\u00e7o inoxid\u00e1vel. Na faixa de temperatura ambiente at\u00e9 100\u00b0C, o coeficiente de expans\u00e3o t\u00e9rmica da liga de alum\u00ednio 6061 \u00e9 de cerca de 23,6\u00d710\u207b\u2076\/\u00b0C. Isso requer considera\u00e7\u00e3o de mudan\u00e7as dimensionais em ambientes com flutua\u00e7\u00f5es significativas de temperatura.<\/p>\n<p><strong>Condutividade t\u00e9rmica:<\/strong><\/p>\n<p>A condutividade t\u00e9rmica \u00e9 excelente, com um coeficiente de condutividade t\u00e9rmica de cerca de 150-200 W\/(m\u00b2\u00b7K), significativamente superior ao do a\u00e7o inoxid\u00e1vel. Isso torna os tubos de alum\u00ednio altamente eficazes em aplica\u00e7\u00f5es de transfer\u00eancia de calor, como trocadores de calor e sistemas de resfriamento.<\/p>\n<p><strong>Condutividade el\u00e9trica:<\/strong><\/p>\n<p>O alum\u00ednio possui boa condutividade el\u00e9trica, com uma condutividade de cerca de 3,77\u00d710\u2077 S\/m, que \u00e9 aproximadamente 60% da do cobre. Essa propriedade torna os tubos de alum\u00ednio adequados para aplica\u00e7\u00f5es el\u00e9tricas e eletr\u00f4nicas, especialmente onde a redu\u00e7\u00e3o de peso \u00e9 crucial.<\/p>\n<h2><img decoding=\"async\" class=\"alignnone size-full wp-image-432\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/8c9d425c7f8c62fd14cf0cebaf8668d9_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/8c9d425c7f8c62fd14cf0cebaf8668d9_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/8c9d425c7f8c62fd14cf0cebaf8668d9_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/8c9d425c7f8c62fd14cf0cebaf8668d9_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/8c9d425c7f8c62fd14cf0cebaf8668d9_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/8c9d425c7f8c62fd14cf0cebaf8668d9_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/8c9d425c7f8c62fd14cf0cebaf8668d9_\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<p><strong>Resist\u00eancia \u00e0 corros\u00e3o:<\/strong><\/p>\n<p>Tubos de alum\u00ednio apresentam excelente resist\u00eancia \u00e0 corros\u00e3o devido \u00e0 forma\u00e7\u00e3o de uma camada natural de \u00f3xido em sua superf\u00edcie. Essa camada de \u00f3xido protege o metal de oxida\u00e7\u00e3o adicional e danos ambientais. Por exemplo, a liga de alum\u00ednio 6061 apresenta boa resist\u00eancia \u00e0 corros\u00e3o atmosf\u00e9rica e a ambientes qu\u00edmicos brandos. Certas ligas, como as que cont\u00eam magn\u00e9sio ou sil\u00edcio, oferecem maior resist\u00eancia \u00e0 corros\u00e3o em ambientes mar\u00edtimos ou industriais.<\/p>\n<p><strong>Antioxida\u00e7\u00e3o:<\/strong><\/p>\n<p>O alum\u00ednio forma naturalmente uma fina camada protetora de \u00f3xido quando exposto ao ar, o que impede a oxida\u00e7\u00e3o. Essa caracter\u00edstica garante durabilidade a longo prazo, mesmo em ambientes externos ou \u00famidos. No entanto, em condi\u00e7\u00f5es altamente \u00e1cidas ou alcalinas, tratamentos de superf\u00edcie adicionais (por exemplo, anodiza\u00e7\u00e3o) podem ser necess\u00e1rios para aumentar a resist\u00eancia \u00e0 oxida\u00e7\u00e3o.<\/p>\n<p><strong>Estabilidade qu\u00edmica:<\/strong><\/p>\n<p>Em meios qu\u00edmicos gerais, os tubos de alum\u00ednio apresentam boa estabilidade qu\u00edmica e resistem a rea\u00e7\u00f5es com produtos qu\u00edmicos comuns. No entanto, em ambientes fortemente \u00e1cidos ou alcalinos (por exemplo, \u00e1cido clor\u00eddrico ou hidr\u00f3xido de s\u00f3dio), o alum\u00ednio pode sofrer corros\u00e3o, exigindo uma sele\u00e7\u00e3o cuidadosa do material ou revestimentos protetores.<\/p>\n<p><strong>Passiva\u00e7\u00e3o:<\/strong><\/p>\n<p>Embora o alum\u00ednio forme naturalmente uma camada de \u00f3xido, tratamentos adicionais de passiva\u00e7\u00e3o podem aumentar ainda mais sua resist\u00eancia \u00e0 corros\u00e3o. A passiva\u00e7\u00e3o normalmente envolve anodiza\u00e7\u00e3o, na qual o tubo de alum\u00ednio \u00e9 imerso em uma solu\u00e7\u00e3o eletrol\u00edtica para engrossar a camada de \u00f3xido, melhorando tanto a resist\u00eancia \u00e0 corros\u00e3o quanto o apelo est\u00e9tico.<\/p>\n<h2><img decoding=\"async\" class=\"alignnone size-full wp-image-433\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/29dc406e56a87e6de15a68c30264f5df_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/29dc406e56a87e6de15a68c30264f5df_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/29dc406e56a87e6de15a68c30264f5df_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/29dc406e56a87e6de15a68c30264f5df_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/29dc406e56a87e6de15a68c30264f5df_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/29dc406e56a87e6de15a68c30264f5df_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/29dc406e56a87e6de15a68c30264f5df_\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.i66.1a70c921yaavsG\">Tubos de alum\u00ednio s\u00e3o amplamente utilizados em diversas \u00e1reas devido \u00e0 sua leveza, excelente resist\u00eancia \u00e0 corros\u00e3o e boa condutividade t\u00e9rmica\/el\u00e9trica. Na ind\u00fastria aeroespacial, s\u00e3o utilizados na fabrica\u00e7\u00e3o de componentes estruturais e tubula\u00e7\u00f5es de combust\u00edvel, aproveitando sua alta rela\u00e7\u00e3o resist\u00eancia-peso. Na constru\u00e7\u00e3o civil, s\u00e3o utilizados em caixilhos de janelas, corrim\u00e3os e elementos decorativos, aliando beleza e durabilidade. Na ind\u00fastria automotiva, tubos de alum\u00ednio s\u00e3o utilizados em trocadores de calor, sistemas de escapamento e componentes de chassis para reduzir o peso e melhorar a efici\u00eancia de combust\u00edvel. Na ind\u00fastria de processamento de alimentos, s\u00e3o utilizados na constru\u00e7\u00e3o de m\u00e1quinas e equipamentos leves que atendem aos padr\u00f5es de higiene. Al\u00e9m disso, nas \u00e1reas de eletr\u00f4nica, sistemas de climatiza\u00e7\u00e3o e equipamentos esportivos, os tubos de alum\u00ednio s\u00e3o indispens\u00e1veis. S\u00e3o utilizados na fabrica\u00e7\u00e3o de dissipadores de calor, sistemas de refrigera\u00e7\u00e3o, quadros de bicicletas e muito mais, adaptando-se bem a diversos ambientes de trabalho.<\/p>","protected":false},"excerpt":{"rendered":"<h4 class=\"elementor-heading-title elementor-size-default\" style=\"text-align: center; padding-bottom: 30px;\">Tubo de alum\u00ednio<\/h4>\n<div>Um tubo de alum\u00ednio \u00e9 um perfil tubular feito de liga de alum\u00ednio. Possui caracter\u00edsticas como leveza, resist\u00eancia \u00e0 corros\u00e3o e excelente condutividade t\u00e9rmica e el\u00e9trica. Sua superf\u00edcie \u00e9 lisa e sua est\u00e9tica e durabilidade podem ser aprimoradas por meio de tratamentos como anodiza\u00e7\u00e3o e polimento. Os tubos de alum\u00ednio s\u00e3o amplamente utilizados em setores como aeroespacial, fabrica\u00e7\u00e3o automotiva, decora\u00e7\u00e3o arquitet\u00f4nica, processamento de alimentos e equipamentos eletr\u00f4nicos. Eles atendem aos requisitos de leveza, alta resist\u00eancia e resist\u00eancia \u00e0 corros\u00e3o. Ao mesmo tempo, apresentam bom desempenho de processamento e adaptabilidade, tornando-os um material indispens\u00e1vel e importante na ind\u00fastria moderna e na vida cotidiana.<\/div>\n<div>\n<hr class=\"dongte456custom-line\" \/>\n<\/div>\n<div style=\"padding-bottom: 5px;\">Categoria: Tubo de alum\u00ednio<\/div>\n<div>Palavra-chave: Tubo de alum\u00ednio<\/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":505,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-105","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-aluminum","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product\/105","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=105"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/media\/505"}],"wp:attachment":[{"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/media?parent=105"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product_brand?post=105"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product_cat?post=105"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product_tag?post=105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}