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Cold Rolled SAE1020 50mm Large Diameter Metal Pipe

    Buy cheap Cold Rolled SAE1020 50mm Large Diameter Metal Pipe from wholesalers
     
    Buy cheap Cold Rolled SAE1020 50mm Large Diameter Metal Pipe from wholesalers
    • Buy cheap Cold Rolled SAE1020 50mm Large Diameter Metal Pipe from wholesalers
    • Buy cheap Cold Rolled SAE1020 50mm Large Diameter Metal Pipe from wholesalers

    Cold Rolled SAE1020 50mm Large Diameter Metal Pipe

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    Brand Name : Shengtian
    Model Number : LSAW steel pipe010
    Certification : ISO, SGS
    Price : 1 -5Tons US $508/ Ton;>5 Tons US $482/ Ton
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 300000 Ton/Year
    Delivery Time : 15-25 work days
    • Product Details
    • Company Profile

    Cold Rolled SAE1020 50mm Large Diameter Metal Pipe

    Cold Rolled API 5L Gr. B 3PE Large Diameter Welded Round Carbon LSAW Steel Pipe for Steel Structure


      LSAW steel pipe manufacturing process is a new type of welded steel pipe forming technology that was developed in the 1990s. The main forming process of this technology is to mill the edge (or planing edge) of the steel plate before the steel plate width direction. Pre-bending, and then step-by-step molding in the order of J letter type → C letter type → O letter type, and multiple times of pressure stamping in the forming process, the three-point bending mold is used as the basic principle. Since the raw material steel plate of lsaw steel pipe is formed by multiple progressive die pressing, it is necessary to solve the following basic problems:

      1. How to determine the shape of the die, the stroke of the upper die and the spacing of the lower die

      2. How many punches are required to ensure the most suitable punching Bending radii and optimal open O-tube. These problems are different from the steel plate material, the specific mechanical properties of the steel plate production plant, and the steel pipe type (diameter and wall thickness). Whenever the production changes the new specifications or the new steel plate material, a certain number of samples are tested and the appropriate production and processing data are explored.


    LSAW Steel Pipe Description


    Usage

    Used for low pressure liquid delivery, such as water, gas, and oil.

    Process

    LSAW - UO(UOE),RB(RBE),JCO(JCOE)

    DSAW -Double Submerged arc welded

    Standard

    API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, GB/T3091, GB/T9711

    Certificate

    API 5L PSL1 / PSL2

    Out Diameter

    355.6mm- 1828.8mm

    Wall Thickness

    8 -50mm

    Length

    up to 12m

    Steel Grade


    API 5L PSL1 / PSL2

    GR B, X42, X46, X52, X56, X60, X65, X70, X80

    ASTM A53

    GR A, GR B, GR C

    EN

    S275, S275JR, S355JRH, S355J2H

    GB

    Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555

    Surface

    Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer's requirement

    Test

    Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.

    Usage

    Used for low pressure liquid delivery, such as water, gas, and oil.

    Process

    LSAW - UO(UOE),RB(RBE),JCO(JCOE)

    DSAW -Double Submerged arc welded

    Standard

    API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, GB/T3091, GB/T9711

    Certificate

    API 5L PSL1 / PSL2

    Out Diameter

    355.6mm- 1828.8mm

    Wall Thickness

    8 -50mm

    Length

    up to 12m

    Steel Grade


    API 5L PSL1 / PSL2

    GR B, X42, X46, X52, X56, X60, X65, X70, X80

    ASTM A53

    GR A, GR B, GR C

    EN

    S275, S275JR, S355JRH, S355J2H

    GB

    Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555

    Surface

    Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer's requirement

    Test

    Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.


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