{"id":4446,"date":"2026-06-29T10:26:05","date_gmt":"2026-06-29T02:26:05","guid":{"rendered":"https:\/\/lijmedtube.com\/?page_id=4446"},"modified":"2026-06-29T10:35:56","modified_gmt":"2026-06-29T02:35:56","slug":"medical-ultra-thin-wall-tubing","status":"publish","type":"page","link":"https:\/\/lijmedtube.com\/pt\/products\/medical-ultra-thin-wall-tubing\/","title":{"rendered":"Tubula\u00e7\u00e3o m\u00e9dica de parede ultrafina"},"content":{"rendered":"
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Tubula\u00e7\u00e3o m\u00e9dica de parede ultrafina<\/div>\n\t\t\t\n\t\t\t\t\t\t
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Especializada em tubos ultrafinos de a\u00e7o inoxid\u00e1vel para aplica\u00e7\u00f5es m\u00e9dicas<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Na LIJ Med Tube, nossos tubos de a\u00e7o inoxid\u00e1vel de parede ultrafina e de ligas especializadas representam o padr\u00e3o de precis\u00e3o no setor de dispositivos m\u00e9dicos. Por meio de nosso avan\u00e7ado processo de trefilagem a frio, oferecemos consistentemente acabamentos superficiais excepcionais e toler\u00e2ncias microsc\u00f3picas na espessura das paredes. Partindo de mat\u00e9rias-primas de alta qualidade, projetamos nossos tubos de parede fina para atender aos mais rigorosos padr\u00f5es de qualidade e biosseguran\u00e7a exigidos para aplica\u00e7\u00f5es m\u00e9dicas cr\u00edticas.<\/span><\/p>

Indo al\u00e9m da execu\u00e7\u00e3o padr\u00e3o, tratamos Microtubula\u00e7\u00e3o<\/b> e Agulhas m\u00e9dicas<\/b> como duas dimens\u00f5es t\u00e9cnicas distintas. Nossos tubos de pequeno di\u00e2metro s\u00e3o trefilados a frio com dimens\u00f5es exatas, alcan\u00e7ando acabamentos impec\u00e1veis nos di\u00e2metros interno (DI) e externo (DE). Ao mesmo tempo, nossa divis\u00e3o especializada em agulhas conta com retifica\u00e7\u00e3o propriet\u00e1ria das pontas, configura\u00e7\u00f5es com m\u00faltiplos chanfros e processamento a laser de precis\u00e3o para garantir penetra\u00e7\u00e3o ideal e integridade estrutural.<\/span><\/p>

Com o respaldo de um rigoroso processo de limpeza de n\u00edvel m\u00e9dico e de recursos \u00e1geis de fabrica\u00e7\u00e3o, a LIJ Med Tube fornece componentes personalizados e sem rebarbas, com prazos de entrega confi\u00e1veis, para manter seus projetos globais de tecnologia m\u00e9dica perfeitamente dentro do cronograma.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n

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Especifica\u00e7\u00f5es de tubos de a\u00e7o inoxid\u00e1vel de parede fina sob medida<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Na LIJ Med Tube, n\u00e3o oferecemos apenas tamanhos padr\u00e3o \u2014 somos especializados em Dimens\u00f5es personalizadas do modelo 100%<\/b> feitos sob medida de acordo com suas especifica\u00e7\u00f5es exatas. Desde hipotubos m\u00e9dicos de alta precis\u00e3o at\u00e9 componentes complexos de sistemas de administra\u00e7\u00e3o, cada lote de nossos tubos de a\u00e7o de parede fina \u00e9 trefilado a frio para atingir toler\u00e2ncias microsc\u00f3picas e uniformidade absoluta da espessura da parede em todo o lote.<\/span><\/p>

Rotineiramente, ultrapassamos os limites estruturais da fabrica\u00e7\u00e3o de metais, oferecendo paredes ultrafinas com espessura m\u00ednima de 0,03 mm<\/b> para maximizar o volume de fluxo, mantendo a integridade estrutural.<\/span><\/p>

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Par\u00e2metro<\/th>M\u00ednimo<\/th>M\u00e1ximo<\/th>Capacidade de fabrica\u00e7\u00e3o<\/th>\n<\/tr>\n<\/thead>\n
Di\u00e2metro externo (OD)<\/td>0,05 mm<\/td>6,00 mm<\/td>Totalmente personaliz\u00e1vel para impress\u00e3o<\/td>\n<\/tr>\n
Espessura da parede (WT)<\/td>0,025 mm<\/td>1,5 mm<\/td>Projetado para atingir o limite f\u00edsico<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n
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Ligas de a\u00e7o inoxid\u00e1vel<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Nossos tubos de a\u00e7o inoxid\u00e1vel est\u00e3o dispon\u00edveis, em geral, nas seguintes composi\u00e7\u00f5es:<\/span><\/p>

  • Austen\u00edtico 304 (SUS304 \/ 1.4301):<\/strong>\u00a0Tubos para agulhas, hipotubos, etc.<\/span><\/li>
  • 316L (SUS316L \/ 1.4404):<\/strong>Trata-se de um a\u00e7o inoxid\u00e1vel com teor de carbono extremamente baixo, ligado com molibd\u00eanio (Mo). Ele oferece resist\u00eancia \u00e0 corros\u00e3o por pite e \u00e0 corros\u00e3o em geral significativamente superior em compara\u00e7\u00e3o com o a\u00e7o inoxid\u00e1vel 304, tornando-o mais adequado para implantes e componentes endosc\u00f3picos que entram em contato prolongado com tecido humano ou fluidos medicinais altamente corrosivos.<\/span><\/li>
  • Duplex 2205 (S32205):<\/strong>\u00c9 utilizado principalmente em vasos de rea\u00e7\u00e3o de grande porte em f\u00e1bricas farmac\u00eauticas, dutos qu\u00edmicos de alta press\u00e3o e componentes de certos dispositivos m\u00e9dicos intervencionais especializados sujeitos a cargas extremamente elevadas.<\/span><\/li>
  • Endurecimento por precipita\u00e7\u00e3o (17-4 PH (630), 15-5 PH)<\/strong>: \u00c9 comumente utilizado na fabrica\u00e7\u00e3o de componentes de alta resist\u00eancia e precis\u00e3o \u2014 como al\u00e7as para rob\u00f4s cir\u00fargicos minimamente invasivos, eixos de transmiss\u00e3o complexos e piv\u00f4s de pin\u00e7as cir\u00fargicas \u2014 que devem suportar esteriliza\u00e7\u00f5es repetidas em altas temperaturas e altas press\u00f5es sem se deformarem.<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n
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    Outras ligas<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Nossos tubos de a\u00e7o inoxid\u00e1vel est\u00e3o dispon\u00edveis, em geral, nas seguintes composi\u00e7\u00f5es:<\/span><\/p>

    • Nitinol \u2013 NiTi:<\/strong> Fios-guia e microtubos, stents autoexpans\u00edveis, etc.<\/span><\/li>
    • Cobalto-cromo \u2013 CoCr:<\/strong> Stents coron\u00e1rios, pr\u00f3teses articulares, estruturas para v\u00e1lvulas card\u00edacas, etc.<\/span><\/li>
    • Platina-ir\u00eddio \u2013 Pt-Ir: <\/strong>Fitas marcadoras, pontas de eletrodos de marcapasso, eletrodos para estimula\u00e7\u00e3o neural e interfaces c\u00e9rebro-computador, etc.<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n
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      Treinamento a frio de precis\u00e3o e personaliza\u00e7\u00e3o de dimens\u00f5es<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      Essa \u00e9 a base do nosso neg\u00f3cio.<\/span><\/p>

      • 100% fabricado sob medida de acordo com as especifica\u00e7\u00f5es:<\/strong> Oferecemos microtubos de parede ultrafina com di\u00e2metros externos que variam de 0,05 mm a 6,00 mm e espessuras de parede a partir de 0,025 mm.<\/span><\/li>
      • Desenho com v\u00e1rios materiais:<\/strong> Abrange os a\u00e7os inoxid\u00e1veis austen\u00edticos (304\/304L, 316L), bem como uma variedade de ligas especiais, atendendo a diversos requisitos de biocompatibilidade e resist\u00eancia \u00e0 corros\u00e3o.<\/span><\/li>
      • Controle de toler\u00e2ncia na escala de m\u00edcrons:<\/strong> Garante a uniformidade absoluta da espessura da parede em toda a se\u00e7\u00e3o do tubo durante a produ\u00e7\u00e3o em massa.<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n
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        Processamento Secund\u00e1rio Avan\u00e7ado<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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        Oferecemos servi\u00e7os completos de processamento de alto n\u00edvel.<\/p>

        • Corte preciso e sem rebarbas:<\/strong> Garante que a extremidade cortada do tubo seja extremamente lisa e livre de rebarbas met\u00e1licas \u2014 um requisito essencial para instrumentos como endosc\u00f3pios e cateteres intervencionais que exigem rosqueamento interno.<\/li>
        • Retifica\u00e7\u00e3o de pontas de precis\u00e3o:<\/strong> Adaptado \u00e0s dimens\u00f5es das agulhas m\u00e9dicas, esse processo utiliza t\u00e9cnicas exclusivas de retifica\u00e7\u00e3o com m\u00faltiplos chanfros e de ponta especializada para garantir um desempenho superior na pun\u00e7\u00e3o.<\/li>
        • Ranhuras e fura\u00e7\u00f5es a laser:<\/strong> Ranhuras sinuosas e complexas s\u00e3o cortadas a laser em microtubos (como os hipotubos) para conferir flexibilidade ideal \u00e0 tubula\u00e7\u00e3o de a\u00e7o inoxid\u00e1vel, permitindo que ela se curve livremente dentro dos vasos sangu\u00edneos.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n
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          Servi\u00e7os de tratamento de superf\u00edcies e limpeza de n\u00edvel m\u00e9dico<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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          Atendemos aos requisitos extremamente rigorosos relativos \u00e0 superf\u00edcie interna e \u00e0 limpeza dos microtubos utilizados em dispositivos m\u00e9dicos.<\/p>

          • Polimento ID\/OD:<\/strong> Oferece servi\u00e7os de polimento com acabamento superficial de alt\u00edssima qualidade para reduzir a resist\u00eancia do fluido ao longo das paredes internas.<\/li>
          • Limpeza exclusiva de grau m\u00e9dico:<\/strong> Remove completamente contaminantes, como res\u00edduos met\u00e1licos e \u00f3leos de trefilagem, resultantes dos processos de trefilagem a frio e usinagem, atendendo a padr\u00f5es extremamente rigorosos de biocompatibilidade e limpeza.<\/li>
          • Tratamento de passiva\u00e7\u00e3o da superf\u00edcie:<\/strong>Oferecemos tratamentos de passiva\u00e7\u00e3o de superf\u00edcies que atendem aos requisitos de diversas normas internacionais.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n
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            Oferecemos os melhores servi\u00e7os do setor e solu\u00e7\u00f5es com excelente custo-benef\u00edcio.<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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            \n\t\t\t\t\t\t\n\t\t\t\t\t\t\tEndere\u00e7o\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h4>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

            \n\t\t\t\t\t\tNO. 1568, AVENUE 1ST, BINHAI ZONE, WENZHOU ECO. TECH DEV. DIST WENZHOU CITY, ZHEJIANG, 325024, CHINA\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

            Medical Ultra-thin wall tubing Specializing in ultra-thin stainless steel tubing for medical applications At LIJ Med Tube, our ultra-thin wall stainless steel and specialized alloy tubing represents the precision standard in the medical device industry. Through our advanced cold-drawing process, we consistently deliver exceptional material surface finishes and microscopic wall thickness tolerances. Starting with premium […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":4077,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"class_list":["post-4446","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/lijmedtube.com\/pt\/wp-json\/wp\/v2\/pages\/4446","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lijmedtube.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/lijmedtube.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/lijmedtube.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lijmedtube.com\/pt\/wp-json\/wp\/v2\/comments?post=4446"}],"version-history":[{"count":11,"href":"https:\/\/lijmedtube.com\/pt\/wp-json\/wp\/v2\/pages\/4446\/revisions"}],"predecessor-version":[{"id":4466,"href":"https:\/\/lijmedtube.com\/pt\/wp-json\/wp\/v2\/pages\/4446\/revisions\/4466"}],"up":[{"embeddable":true,"href":"https:\/\/lijmedtube.com\/pt\/wp-json\/wp\/v2\/pages\/4077"}],"wp:attachment":[{"href":"https:\/\/lijmedtube.com\/pt\/wp-json\/wp\/v2\/media?parent=4446"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}