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Centerway steel co., ltd
ssaw pipe factory,ssaw pipe suppliers,ssaw pipe manufacturers

  • JIS G3444

    JIS G3444 is the standard of carbon steel tubes for general structural purposes

    Product Name

    Standard

    Grade

    OD

    WT

    Length

    Usage

    STRUCTURAL PIPES,PILING PIPE

    JIS G3444

    Gr.A , Gr.B
    GR 1, GR 2, GR 3
    S235JR,S275JR, S355JR, S355JOH,S355J2H
    P195TR,P235TR,P265TR
    STK400, STK490
    C250 , C350,C450

    33.4-660mm

    2.1-22mm

    0.8-18m

    Gas, heating, water Transportation, construction,
    mechanical application, aviation, offshore platform etc

    Application: Seamless Steel Oil Well, Casing, Tubing and Drill Pipe

    JIS G3444

     

    STK 290
    STK 400
    STK 500
    STK 490
    STK 540

    STK 30
    STK 41
    STK 51
    STK 50
    STK 55


    KS

    ASTM

    JIS

    DIN

    BS

     

    GRADE

     

    GRADE

     

    GRADE

     

    GRADE

     

    GRADE

    D 3566

    SPS 290
    SPS 30

    A500

    GrA

    G-3444

    STK290
    (STK30)

    –

    –

    6323

    HFW2

    SPS 400
    SPS 41

    A252
    A500
    A501

    Gr 2
    Gr A
    –

    STK400
    (STK41)

    –

    –

    6323

    HFW4
    RAW4
    HFS4

    SPS 500
    SPS 51

    A500

    Gr C

    STK500
    (STK51)

    –

    –

    –

    –

    SPS 490
    SPS 50

    –

    –

    STK490
    (STK50)

    –

    –

    6323

    HFW5
    HFS5
    SAW5

    SPS 540
    SPS 55

    A500

    Gr C

    STK540
    (STK55)

    –

    –

    –

    –

     

     

     

     

     

     

    17120
    17121
    17123
    17124

    UST37-2
    ST37-2
    STE255
    STE255

     

     

     

     

     

     

     

     

    17120
    17123
    17124

    RST37-2
    STE285
    STE285

     

     

     

     

     

     

     

     

    17120
    17121
    17123
    17124

    ST37-3
    ST37-3
    STE355
    STE355

     

     

     

     

     

     

     

     

    17120
    17121
    17123
    17124

    ST44-2
    ST44-2
    STE460
    STE460

     

     

     

     

     

     

     

     

    17120
    17121
    17123
    17124

    ST44-3
    ST44-3
    TSTE255
    TSTE255

     

     

     

     

     

     

     

     

    17120
    17121
    17123
    17124

    ST52-3
    ST52-3
    TSTE285
    TSTE285

     

     

     

     

     

     

     

     

    17123
    17124

    TSTE355
    TSTE355

     

     

     

     

     

     

     

     

    17123
    17124

    TSTE460
    TSTE460

     


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