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Multi Color Aluminum Square Rectangular Tube

Our colored coated aluminum square & rectangular tubes are extruded from 6063-T5 high purity aluminum alloy, available in raw silver, matte black, beige, dark blue and custom powder coating colors. A full range of square and rectangular cross-section sizes with diverse wall thicknesses are in stock, supporting custom cutting, CNC machining, drilling and tapping. The hollow structure balances high rigidity and lightweight advantage, thick uniform coating delivers scratch resistance and long-term anti-corrosion performance. Easy assembly, welding and secondary processing, ideal for decorative and heavy-load structural projects with customizable color finishes to match design demands.

    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

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    Product application

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    These multi-color aluminum hollow rectangular pipes serve both industrial and decorative construction fields. For industrial use, they build automation equipment frames, workshop workbenches, machinery safety guards and new energy support brackets, with silver raw finish for post-machining projects. For decoration & construction, beige, blue and black coated tubes are widely applied to architectural curtain wall frames, stair handrails, advertising billboards, greenhouse load-bearing supports and outdoor landscape frames. Also perfect for furniture legs, exhibition booth frames, display racks and medical device housings. Large warehouse stock ensures fast bulk delivery, multiple color options and bespoke machining meet mass factory orders and small custom interior & structural engineering demands.
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    Quality Inspection

    Quality Inspection

    Manufacturing technique

    Aluminum-detail
    成分表格 7

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      Quickly provide accurate samples for testing.

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      Provide pre-processing services, such as cutting, drilling, milling, etc. 

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      Provide RAL or Pantone color cards precise color matching 

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      Provide product images, videos, and technical parameter manuals.

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      Provide guidance on profile application, such as assembly process and hardware accessory adaptation suggestions.

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      Cooperative warehouses can be set up in your region.

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