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sch40 A36 S235 st37 Pre galvanized square tube

Country/Region china
Company Tianjin Tianyingtai Steel Group company
Categories Galvanized Steel Square Tubing
Telephone +86-22-59522565
ICP License Issued by the Chinese Ministry
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    sch40 A36 S235 st37 Pre galvanized square tube

    Welcome to consult the quotation with or to import cheap pre galvanized square tube made in Tianjin China from us, which is one of the most credible pre galvanized square tube manufacturers and suppliers.

    Black square steel pipe
    Product Description

    Product Name

    Black square tube

    Size

    Outer Dimensions: 10*10-400*400mm
    Wall Thickness:0.5 mm ~ 20mm
    Length: max 12000mm

    Cross-Section Shape

    square

    Steel Grade

    Q195 Q215 Q235 Q275

    Application

    For mechanical and pressure use, and also for transporting steam, water, gas and etc.

    Export Market

    Global

    Origin

    China

    Production Capacity

    400, 000 Tons/Year

    FOB Port

    Tianjin /Tianjinxingang

    Advantages of our products

    Excellent quality
    Reasonable price
    Superior service
    On-time delivery

    Packing

    Bare packing/bundle packing

    Chemical Composition (%)

    Grade


    Method ofdeoxidation

    chemical
    c

    Composition
    Si

    Mn

    P

    S

    Q195


    FZ

    0.12

    0.30

    0.50

    0.035

    0.050

    Q215

    A

    FZ

    0.15

    0.35

    1.20

    0.045

    B

    FZ

    0.045

    Q235

    A

    FZ

    0.22

    0.35

    1.40

    0.045

    0.050

    B

    FZ

    0.20

    0.045

    C

    Z

    0.17

    0.040

    0.040

    D

    TZ

    0.035

    0.035

    Q275

    A

    FZ

    0.24

    0.35

    1.50

    0.045

    0.050

    B

    Z

    0.21

    0.045

    0.045

    C

    Z

    0.20

    0.040

    0.040

    D

    TZ

    0.035

    0.035

    Mechanical Properties

    Grade

    Yield Strength (Mpa)

    Tensile Strength (Mpa)

    Q195

    195-185

    33

    Q215

    215-165

    31-26

    Q235

    235-185

    26-21

    Q275

    275-215

    22-17

    Quality sch40 A36 S235 st37 Pre galvanized square tube for sale
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