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  • Structural Steel
    Scaffold Steel Plank
    Scaffolding Accessories
    Scaffolding System
    Structural Steel
    Scaffold Steel Plank
    Scaffolding Accessories
    Scaffolding System
    • Square Steel Pipe
    • Square Steel Pipe
    • Square Steel Pipe
    • Square Steel Pipe

    Square Steel Pipe

    Material:Q195,Q215,Q235

    Outer diameter:20*20mm-160*160mm

    Wall thickness:1.2mm-7.75mm

    Length:6M or as request

    Side length:10mm*10mm-600mm*600mm

    Standard:ASTM A500, JG 178-2005, JIS G3466, EN10210, GB/T6728-2002, GB/T6725-2002

    Quantity grade:First grade

    Technology:Straight seam welding

    Packing:Bundle packing or in bulk

    Certification:ISO 9001:2008,API 5L, SGS, CE/BV

    Surface:Galvanized,Brush paint

    Application:

    1.Construction(bridge building,pile driving,billboard support etc.)
    2.Low pressure fluid(water,oil,gas and other liquid)
    3.Hydraulic pillar service
    4.High pressure fertilizer tube
    5.API pipelines
    6.Machine structure pipe
    7.Agriculture equipment pipe
    8.Low, medium and high pressure boiler pipes
    9.Tubes for heat exchanger

    Advantages:

    The square tube has good plasticity and flexibility, and high structural invariance, which is especially suitable for some construction structures with many earthquake zones.

    Product Name: Square Steel Pipe
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