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12m Galvanized Steel Square Tube Q235 6m Galvanized Steel Rectangular Tube

    Buy cheap 12m Galvanized Steel Square Tube Q235 6m Galvanized Steel Rectangular Tube from wholesalers
     
    Buy cheap 12m Galvanized Steel Square Tube Q235 6m Galvanized Steel Rectangular Tube from wholesalers
    • Buy cheap 12m Galvanized Steel Square Tube Q235 6m Galvanized Steel Rectangular Tube from wholesalers
    • Buy cheap 12m Galvanized Steel Square Tube Q235 6m Galvanized Steel Rectangular Tube from wholesalers
    • Buy cheap 12m Galvanized Steel Square Tube Q235 6m Galvanized Steel Rectangular Tube from wholesalers
    • Buy cheap 12m Galvanized Steel Square Tube Q235 6m Galvanized Steel Rectangular Tube from wholesalers

    12m Galvanized Steel Square Tube Q235 6m Galvanized Steel Rectangular Tube

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    Brand Name : NADONG
    Model Number : 316
    Certification : ISG SGS
    Price : $450-$900
    Payment Terms : L/C, T/T
    Supply Ability : 1000 ton per month
    Delivery Time : 15 working days
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    12m Galvanized Steel Square Tube Q235 6m Galvanized Steel Rectangular Tube

    12m Galvanized Steel Square Tube Q235 6m Galvanized Steel Rectangular Tube


    Hot dip galvanized steel pipe
    The internal and external surface color bright, uniform;
    (2) The weld line is uniform, and each tube is tested by eddy current inspection;The hot dip galvanizing process of steel pipe adopts high grade 99.995% no. 0 zinc ingot (highest purity), with strong anticorrosion ability;
    ④ The appearance of each finished hot-dip galvanized steel pipe is treated with special anti--corrosion, thus further prolonging the service life of hot-dip galvanized steel pipe;
    ⑤ Zinc layer thickness enough; Outer diameter size standard; Good ellipticity; The length of the foot; Rolling groove does not crack;


    Product NameGalvanized Steel Square Tube
    Wall Thickness0.6 - 20 mm
    Length12M, 6m, 1m-12m or customized
    MaterialQ195-Q420 Series,SS400-SS540 Series,S235JR-S355JR Series,ST Series,A36-A992 Series,Gr50 Series,etc.
    Zinc Coating30-275g/m2
    SurfaceMild steel plain finish, hot dip galvanized, color coated, ect.
    Size Tolerance±1% ±3% ±5% ±7%
    Processing MethodBending, Welding, Decoiling, Cutting, Punching, Polishing or as customer's request
    Delivery Time1-15 Days
    CertificateMTC,ISO9001,SGS, BV,TUV
    Our AdvantageWe have 20000 Tons regular grade steel in stock, which can be shipped quickly for customers

    Chemical Composition

    GradeCMnPSSiCrCuMoNiV
    A0.250.27-0.930.0350.0350.100.400.400.150.400.08
    B0.300.29-1.060.0350.0350.100.400.400.150.400.08
    C0.350.29-1.060.0350.0350.100.400.400.150.400.08

    Properties

    SpecGradeMechanical PropertyPhysical Property

    Y.S

    (N/MM2)

    T.S

    (N/MM2)

    EL

    (%)

    HRB

    Specific Heat

    (J/g℃)

    Modulus of Elasticity (KN/mm2)
    ASTM/GB316L/022Cr17Ni12Mo2≥170≥485≥40≤950.5193
    JISSUS316L≥175≥480≥40≤90193
    ASTM316Ti≥205≥515≥40≤950.5200


    Applications:

    316L: Widely used in corrosion-susceptible environment and some mechanical components those are difficult to make heat treatment after forming in more corrosive environment.

    316Ti: Mainly used for industrial components.


    Quality 12m Galvanized Steel Square Tube Q235 6m Galvanized Steel Rectangular Tube for sale
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