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Raw Silver Aluminum Square Rectangular Tube

Our raw finish aluminum square & rectangular tubes are extruded from high-grade 6063-T5 aluminum alloy with natural brushed silver surface. A full range of square and rectangular cross-section sizes with various wall thicknesses are in stock, custom length cutting, drilling, tapping and CNC machining services are supported. The hollow square structure delivers high bending rigidity while keeping lightweight, smooth uniform wall ensures stable pressure resistance. Natural aluminum surface features excellent anti-corrosion performance, easy for secondary treatments like anodizing, powder coating, welding and assembly for all kinds of frame projects.

    Specifications

    Item Aluminum Square Tube
    Brand Aolijie
    Material 6063 \ 6061 \ 6060
    Temper T5/T6
    Thickness 0.8-5.0mm
    Length 6m ( customizable)
    Surface treatment Mill finish \ Power coating \ Anodizing \ Electrophoresis \ Fluorocarbon coating \ Wood grain, etc.
    Color According to customer requirements  (customizable)
    Service support
    Drilling \ Milling \ Cutting \  Welding \  Bending  \ Assembling  \ CNC
    Packing details Inside: packed with protective film to protect each piece
    Outside:wrap to be bundles by shrink plastic bag
    Delivery time Die developing and sample testing :7-10 days
    Mass production completed :15-30 days
    MOQ 500kg

    surface treatment

    xqy

    Product application

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    These uncoated silver aluminum hollow rectangular pipes serve widespread industrial and commercial construction fields. Widely used for automation equipment frames, workbench supports, machinery protective frames and test rig brackets in electronics, automotive and new energy factories. Ideal for outdoor solar support frames, greenhouse load-bearing posts, staircase handrails and advertising display racks thanks to inherent rust resistance. Also applied to furniture support legs, exhibition booth frames, medical device housings and light transport equipment structures. Custom machinable sizes satisfy mass manufacturing orders as well as small-batch customized engineering projects, lighter weight than steel greatly reduces shipping and installation costs.
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    Quality Inspection

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    Manufacturing technique

    Aluminum-detail
    成分表格 7

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