{"id":1872,"date":"2024-10-20T08:12:14","date_gmt":"2024-10-20T08:12:14","guid":{"rendered":"https:\/\/yunming-metal.com\/?post_type=product&p=1872"},"modified":"2025-05-05T23:25:36","modified_gmt":"2025-05-05T15:25:36","slug":"stainless-steel-flat-tube","status":"publish","type":"product","link":"https:\/\/yunming-metal.com\/en\/product\/stainless-steel-flat-tube\/","title":{"rendered":"Stainless Steel Flat Tube"},"content":{"rendered":"

Product Overview<\/strong><\/h2>\n

Stainless steel flat tubes are widely used in structural and decorative applications that require a low-profile rectangular shape. These tubes provide excellent corrosion resistance, smooth surfaces, and precise dimensional tolerance, making them ideal for architectural, mechanical, and industrial designs.<\/p>\n

Their flat-sided design ensures strength and uniformity, while also offering a clean, modern aesthetic for interior and exterior use.<\/p>\n

Application Areas<\/strong><\/h2>\n
    \n
  • \n

    Architectural handrails and structural frames<\/p>\n<\/li>\n

  • \n

    Furniture design and decorative supports<\/p>\n<\/li>\n

  • \n

    Door and window frames, balustrades<\/p>\n<\/li>\n

  • \n

    Machine brackets and mechanical enclosures<\/p>\n<\/li>\n

  • \n

    Automotive frames and trailer construction<\/p>\n<\/li>\n

  • \n

    General fabrication and engineering projects<\/p>\n<\/li>\n<\/ul>\n

    Product Features<\/strong><\/h2>\n
      \n
    • \n

      Rectangular flat design suitable for compact structures<\/p>\n<\/li>\n

    • \n

      Excellent resistance to corrosion, rust, and weathering<\/p>\n<\/li>\n

    • \n

      Consistent wall thickness and dimensional accuracy<\/p>\n<\/li>\n

    • \n

      Easy to process: cut, weld, polish, and drill<\/p>\n<\/li>\n

    • \n

      Decorative finishes available for aesthetic appeal<\/p>\n<\/li>\n

    • \n

      Custom sizes and surface treatments offered upon request<\/p>\n<\/li>\n<\/ul>\n

      Technical Specifications<\/strong><\/h2>\n
      \n
      \n\n\n\n\n\n\n\n\n\n\n
      Item<\/th>\nDescription<\/th>\n<\/tr>\n<\/thead>\n
      Material Grades<\/strong><\/td>\n304, 304L, 316, 316L, 321, 310S, 317L, 904L, 430, duplex 2205, 2507, etc.<\/td>\n<\/tr>\n
      Outer Dimensions<\/strong><\/td>\n10mm \u00d7 10mm \u2013 200mm \u00d7 200mm (approx. 3\/8″ \u00d7 3\/8″ \u2013 8″ \u00d7 8″<\/strong>)<\/td>\n<\/tr>\n
      Wall Thickness Range<\/strong><\/td>\n0.5mm \u2013 20mm (approx. 1\/64″ \u2013 25\/32″<\/strong>)<\/td>\n<\/tr>\n
      Length<\/strong><\/td>\nUp to 12 meters (approx. 39′ 4″<\/strong>) or customized (cut-to-length available)<\/td>\n<\/tr>\n
      Surface Finish<\/strong><\/td>\n2B, BA, Mirror, Satin, Hairline, Pickled, etc.<\/td>\n<\/tr>\n
      Manufacturing Standards<\/strong><\/td>\nASTM A554, ASTM A269, EN 10219, DIN 2395, GB\/T 18705, etc.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

      Manufacturing Process<\/strong><\/h2>\n
        \n
      1. \n

        Stainless steel coils are slit into required widths<\/p>\n<\/li>\n

      2. \n

        Precision roll forming creates the flat rectangular shape<\/p>\n<\/li>\n

      3. \n

        High-frequency or TIG welding is used for seam joining<\/p>\n<\/li>\n

      4. \n

        Weld seam is polished and optionally heat treated<\/p>\n<\/li>\n

      5. \n

        Surface finishes applied: mirror polish, hairline, or satin<\/p>\n<\/li>\n

      6. \n

        Tubes are cut to desired length and straightened<\/p>\n<\/li>\n

      7. \n

        Final quality control includes visual, dimensional, and weld inspections<\/p>\n<\/li>\n<\/ol>\n

        Frequently Asked Questions (FAQ)<\/strong><\/h2>\n

        Q1: What is a flat tube used for?<\/strong>
        A1:<\/strong> Flat tubes are ideal for structural, architectural, and decorative applications where a low-profile rectangular shape is needed.<\/p>\n

        Q2: Do you provide mirror-polished flat tubes?<\/strong>
        A2:<\/strong> Yes, mirror, satin, and hairline finishes are available based on your application requirements.<\/p>\n

        Q3: Can I request a custom width or thickness?<\/strong>
        A3:<\/strong> Absolutely. We can customize dimensions and finishes to meet your project specifications.<\/p>\n

        Q4: Are these tubes suitable for outdoor use?<\/strong>
        A4:<\/strong> Yes, especially grades like 304, 316, and duplex stainless steel offer excellent outdoor corrosion resistance.<\/p>\n

        Q5: What industries commonly use stainless steel flat tubes?<\/strong>
        A5:<\/strong> Common industries include construction, furniture, machine building, and decorative metal fabrication.<\/p>\n","protected":false},"excerpt":{"rendered":"

        Yunming Metal\u2019s Stainless Steel Flat Tubes offer a low-profile rectangular design, excellent corrosion resistance, and smooth surface finishes for structural and decorative applications.<\/p>\n","protected":false},"featured_media":4603,"comment_status":"open","ping_status":"closed","template":"","meta":{"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":"","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":""}}},"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-1872","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-stainless-steel-pipe-tube","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"yoast_head":"\nStainless Steel Rectangular Tube | Flat Tubing \u2013 Yunming<\/title>\n<meta name=\"description\" content=\"Stainless steel rectangular flat tubes in 304, 316L, 321, and duplex grades. 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