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SSAW Steel Pipe

    Specifications
    Outside Diameter  219mm- 3520mm (16" -139" )
    Wall Thickness  3.2mm- 25.4mm (1/8" -1 " )
    Quality Standards  APIDNVISODEPENASTMDINBSGBCSA
    Length  3m-72m ( 10'- 236' )
    Grades  API 5L  A-X70, GB/T9711 L190-L690

    Types Of SSAW Steel Pipe

    Types

    Uses

    REFERENCE STANDARD

    Piling Pipe

    buildings, retaining walls, and other structures needing solid

    SY/T 5040, ASTM/ASME A252/SA252,GR.1,GR.2, GR.3;

    Various types of pipe pile project, offshore oil platforms, Pipe bridge

    BS EN10219-1,BS EN10219-2;

    Line Pipe

    transportation system of petroleum and natural gas industries,
    and other fluid service

    GB/T 9711.1, GB/T 9711.2, API 5L PSL1/2,  GB/T 14291, GB/T 3091, SY/T 5037,ASTM A53, BS EN10217-2,BS EN10217-5

        

    1). Piling Pipe
    Standard & Class 

    Specifications

    Standard

    Main Products

    Piling Pipe

    SY/T 5040

    Spirally submerged arc welded steel pipe piles

    ASTM A252

    Welded and seamless steel pipe piles

    BS EN10219-1

    Cold formed welded structural hollow sections of non-alloy and fine grain steels - part1: Technical delivert conditions

    BS EN10219-2

    Cold formed welded structural hollow sections of non-alloy and fine grain steels - part2: tolerances dimmsions and sectional properties


    Standard

    Grade

    Chemical Composition(max)%

    Mechanical Properties(min)

    C

    Si

    Mn

    P

    S

    Tensile Strength (Mpa)

    Yield Strength(Mpa)

    ASTM A252

    1

    -

    -

    -

    0.05

    -

    345

    345

    2

    -

    -

    -

    0.05

    -

    414

    414

    3

    -

    -

    -

    0.05

    -

    455

    455

    EN10219-1

    S235JRH

    0.17

    -

    1.4

    0.04

    0.04

    360

    360

    S275JOH

    0.2

    -

    1.5

    0.035

    0.035

    410

    410

    S275J2H

    0.2

    -

    1.5

    0.03

    0.03

    410

    410

    S355JOH

    0.22

    0.55

    1.6

    0.035

    0.035

    470

    470

    S355J2H

    0.22

    0.55

    1.6

    0.03

    0.03

    470

    470

    S355K2H

    0.22

    0.55

    1.6

    0.03

    0.03

    470

    470


    2). Line Pipe
    Standard & Class

    Specifications

    Standard

    Main Products

    Line Pipe

    GB/T 9711.1

    Steel pipe for pipeline transportation system of petroleum and natural gas industries(Class A steel pipe)

    GB/T 9711.2

    Steel pipe for pipeline transportation system of petroleum and natural gas industries(Class B steel pipe)

    API 5L PSL1/2

    Line pipe

    GB/T 14291

    Welded pipe for mine fluid sevice

    GB/T 3091

    Welded pipe for low pressure fluid service

    SY/T 5037

    Spirally submerged arc welded steel pipe for pipelines for low pressure fluid service

    ASTM A53

    Black and hot-hipped galvanized welded steel pipe

    BS EN10217-2

    Welded steel tybes for pressure purposes - delivery technical conditions - part2: Electric welded non- alloy and alloy steel tubes with specified elevated temperature properties

    BS EN10217-5

    Welded steel tybes for pressure purposes - delivery technical conditions - part5: submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties


    Standard

    Grade

    Chemical Composition(max)%

    Mechanical Properties(min)

    C

    Si

    Mn

    P

    S

    Tensile Strength  (Mpa)

    Yield Strength(Mpa)

    ASTM A252

    1

    -

    -

    -

    0.05

    -

    345

    345

    2

    -

    -

    -

    0.05

    -

    414

    414

    3

    -

    -

    -

    0.05

    -

    455

    455

    EN10219-1

    S235JRH

    0.17

    -

    1.4

    0.04

    0.04

    360

    360

    S275JOH

    0.2

    -

    1.5

    0.035

    0.035

    410

    410

    S275J2H

    0.2

    -

    1.5

    0.03

    0.03

    410

    410

    S355JOH

    0.22

    0.55

    1.6

    0.035

    0.035

    470

    470

    S355J2H

    0.22

    0.55

    1.6

    0.03

    0.03

    470

    470

    S355K2H

    0.22

    0.55

    1.6

    0.03

    0.03

    470

    470

    API 5L PSL1

    A

    0.22

    -

    0.9

    0.03

    0.03

    335

    335

    B

    0.26

    -

    1.2

    0.03

    0.03

    415

    415

    X42

    0.26

    -

    1.3

    0.03

    0.03

    415

    415

    X46

    0.26

    -

    1.4

    0.03

    0.03

    435

    435

    X52

    0.26

    -

    1.4

    0.03

    0.03

    460

    460

    X56

    0.26

    -

    1.4

    0.03

    0.03

    490

    490

    X60

    0.26

    -

    1.4

    0.03

    0.03

    520

    520

    X65

    0.26

    -

    1.45

    0.03

    0.03

    535

    535

    X70

    0.26

    -

    1.65

    0.03

    0.03

    570

    570

    API 5L PSL2

    B

    0.22

    0.45

    1.2

    0.025

    0.015

    415

    415

    X42

    0.22

    0.45

    1.3

    0.025

    0.015

    415

    415

    X46

    0.22

    0.45

    1.4

    0.025

    0.015

    435

    435

    X52

    0.22

    0.45

    1.4

    0.025

    0.015

    460

    460

    X56

    0.22

    0.45

    1.4

    0.025

    0.015

    490

    490

    X60

    0.12

    0.45

    1.6

    0.025

    0.015

    520

    520

    X65

    0.12

    0.45

    1.6

    0.025

    0.015

    535

    535

    X70

    0.12

    0.45

    1.7

    0.025

    0.015

    570

    570

    X80

    0.12

    0.45

    1.85

    0.025

    0.015

    625

    625

    GB/T 9711.1

    L210

    -

    -

    0.9

    0.03

    0.03

    335

    335

    L245

    -

    -

    1.15

    0.03

    0.03

    415

    415

    L290

    -

    -

    1.25

    0.03

    0.03

    415

    415

    L320

    -

    -

    1.25

    0.03

    0.03

    435

    435

    L360

    -

    -

    1.25

    0.03

    0.03

    460

    460

    L390

    -

    -

    1.35

    0.03

    0.03

    490

    490

    L415

    0.26

    -

    1.35

    0.03

    0.03

    520

    520

    L450

    0.26

    -

    1.4

    0.03

    0.03

    535

    535

    L485

    0.23

    -

    1.6

    0.03

    0.03

    570

    570

    GB/T3091/ SY/T5037

    Q195

    0.12

    0.3

    0.5

    0.035

    0.04

    315

    315

    Q215B

    0.15

    0.35

    1.2

    0.045

    0.045

    335

    335

    Q235B

    0.2

    0.35

    1.4

    0.045

    0.045

    370

    370

    Q345B

    0.2

    0.5

    1.7

    0.035

    0.035

    470

    470

    ASTM A53

    A

    0.25

    0.1

    0.95

    0.05

    0.045

    330

    330

    B

    0.3

    0.1

    1.2

    0.05

    0.045

    415

    415

    EN10217-1

    P195TR1

    0.13

    0.35

    0.7

    0.025

    0.02

    320

    320

    P195TR2

    0.13

    0.35

    0.7

    0.025

    0.02

    320

    320

    P235TR1

    0.16

    0.35

    1.2

    0.025

    0.02

    360

    360

    P235TR2

    0.16

    0.35

    1.2

    0.025

    0.02

    360

    360

    P265TR1

    0.2

    0.4

    1.4

    0.025

    0.02

    410

    410

    P265TR2

    0.2

    0.4

    1.4

    0.025

    0.02

    410

    410

    EN10217-2

    P195GH

    0.13

    0.35

    0.7

    0.025

    0.02

    320

    320

    P235GH

    0.16

    0.35

    1.2

    0.025

    0.02

    360

    360

    P265GH

    0.2

    0.4

    1.4

    0.025

    0.02

    410

    410

    EN10217-5

    P235GH

    0.16

    0.35

    1.2

    0.025

    0.02

    360

    360

    P265GH

    0.2

    0.4

    1.4

    0.025

    0.02

    410

    410






    Out Diameter

    Wall Thickness (mm)

    mm

    6

    7

    8

    9

    10

    11

    12

    13

    14

    15

    16

    17

    18

    19

    20

    21

    22

    23

    24

    25

    219.1

    .

    .

    .

    .

    273

    .

    .

    .

    .

    .

    323.9

    .

    .

    .

    .

    .

    .

    .

    325

    .

    .

    .

    .

    .

    .

    .

    355.6

    .

    .

    .

    .

    .

    .

    .

    377

    .

    .

    .

    .

    .

    .

    .

    .

    406.4

    .

    .

    .

    .

    .

    .

    .

    426

    .

    .

    .

    .

    .

    .

    .

    457

    .

    .

    .

    .

    .

    .

    .

    478

    .

    .

    .

    .

    .

    .

    .

    508

    .

    .

    .

    .

    .

    .

    .

    .

    529

    .

    .

    .

    .

    .

    .

    .

    .

    630

    .

    .

    .

    .

    .

    .

    .

    .

    .

    711

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    720

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    813

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    820

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    920

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    1020

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    1220

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    1420

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    1620

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    1820

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    2020

    .

    .

    .

    .

    .

    .

    .

    .

    .

    2220

    .

    .

    .

    .

    .

    .

    .

    .

    2500

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    2540

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    3500

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    Delivery time is short and catch up our work.
                                                                                                                                                                        ___Kellen (Brazil)

    The order is with happy,looking forward to next.
                                                                                                                                                                        ___Kermit (Chile)

    Delivered at short time for last shipment. Thank you.
                                                                                                                                                                        ___Yolanda (Spain)

    Offer timely.
                                                                                                                                                                        ___Teresa (UAE)

    Quality is better than other suppliers.
                                                                                                                                                                         ___Sabrina (Italy)

Copyright© Changsha Hunan Steel Co.,LTD. All Rights Reserved 䰸̖ICP19016951̖

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