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API5L GRADE B LSAW-Double-sided Longitudinal Submerged Arc Welded Steel pipes

API 5L X42, X52, X60, X65, X70, X80, etc.

LSAW (Longitudinal double submerge arc welding) carbon steel pipe is a type of SAW pipe made of steel plates that were hot rolled by JCOE or UOE forming technology. JCOE technology represents the shaping and forming processes involved during manufacturing as well as the inner and outer welding and cold expansion carried out after welding.

    Sizes (1)du6
    Sizes (2)5ry
    Sizes (3)inn
    Sizes (4)8h3
    Sizes (5)xlc
    Sizes (6)8la

    Sizes

    O.D.

    219mm -1829mm (8" to 72")

    W.T.

    4mm-50mm

    Length

    SRL, DRL, Random length from 1M to 18M

    Standard & Grade:

    API 5L PLS1 & PLS2 Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70, X80 (UP TO L690)

    ASTM A53/ASTM SA53: Gr.A, B  

    ASTM A106/ASTM SA106: Gr.A,B,C

    ASTM  A572; ASTM A252  

    GB/T9711: L175, L210, L245, L290, L320, L360, L415, L450, L485, L555

    GB/T3091,SY/T5037, SY/T 5040, CJ/T 3022: Q195, Q235, Q275, Q295, Q345

    BS 1387,  EN10219-1, EN10217-1: S185, S235JR, S235, G2H, S275, S275JRH, S355JRH, S355J2H, ST12, ST14, ST33, ST37, ST44, ST52

    Product Introduction

    Our double-sided longitudinal submerged arc welded pipe is a high-quality steel pipe product designed for a variety of industrial applications. Manufactured with precision and advanced welding technology, it offers exceptional strength, durability, and reliability.

    Key Features

    Superior welding quality: The double-sided submerged arc welding process ensures a seamless and strong weld joint, minimizing the risk of leakage and enhancing the overall integrity of the pipe.
    High strength: Made from premium quality steel, our pipes can withstand high pressure and heavy loads, making them suitable for demanding applications.
    Durability: With excellent corrosion resistance and long service life, these pipes are ideal for use in harsh environments.
    Precision dimensions: We maintain strict quality control to ensure accurate pipe dimensions, facilitating easy installation and reducing the need for on-site modifications.

    Applications

    Oil and gas transportation: Ideal for transporting crude oil, natural gas, and other petroleum products over long distances.
    Water and sewage systems: Reliable for conveying water and handling sewage in municipal and industrial applications.
    Construction: Used in structural applications such as building frameworks and supports.
    Power generation: Suitable for power plant piping systems.

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