galavanized square hollow steel tube

  • Introduce:High tensile strength Anti-corrosion High temperature resistence High quality
  • Min.Order Quantity: 1 Ton/Tons
  • Payment Terms: L/C,T/T,Western Union
  • Delivery Detail:Shipped in 45 days after payment
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galavanized square hollow steel tube

    SpecificationSize:20*20-600*600mm /20*30-600*800mm
    Length :less than 12m
    Steel Grade

    Q195 →Grade B, SS330, SPC, S185

    Q235 →Grade D, SS400, S235JR, S235JO, S235J2

    Q345 →Q345---SS500, ST52, ST37

    Standard

    ASTM A53, BS 1387,BS EN10025,BS EN10219

    Zinc Weight

    Hot galvanized :280g-320g

    Pre-galvanized :80g-120g

    Application

    1)construction

    2)fence, door pipe

    Ends

    1) Plain

    2) Beveled

    3) Thread with Coupling or cap

    4) Chamfer

    5) Groove
    6)Screw

    End protector

    1) Plastic pipe cap

    2) Iron protector,clamp

    Surface/Treatment

    Galvanized / Painted / Anti rust oil

    Section Shape

    Hollow Section

    Inspection

    With Hydraulic Testing, Eddy Current , Infrared Test

    Package

    Bulk / Bundle

    Port of Shipment

    Tianjin port

    Date of Delivery

    Within 20 days after the advance payment

    Payment

    TT / LC at sight


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