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We hope to create an environment and conditions conducive to learning and innovation, and continuously strengthen technology of ASTM A135 Welded Steel Pipes, ASTM A178 Carbon Welded Steel Tubes, Square and Rectangular Hollow Structural Section based on concept innovation. The company has strong scientific research and development forces, sophisticated equipment, complete product categories and broad service areas. It is one of the most influential suppliers in the domestic ASTM A135 ERW Steel Pipe product industry. Our comprehensive range of services covers all aspects of international trade and export. The company pays attention to the role of people, the cultivation of quality, the development of talents, people-oriented, and quality first. We strive to implement the "people-oriented" concept, effectively protect the rights and interests of employees, continuously improve the labor conditions and welfare of employees, strengthen the quality of education and training of employees, promote the overall development of employees, and create a comprehensive and harmonious enterprise. We are consistently obedient to advanced design concepts and skillful manufacturing technologies to satisfying our customers. We warmly welcome domestic and overseas friends to come to our factory for long-term cooperation. We actively implement and promote the overall intellectual property strategy including patents.
  • ASTM A135 ERW Steel Pipe
    ASTM A135 ERW Steel Pipe

    ASTM A135 erw steel pipe is a type of steel pipe made by electric resistance welding technology.We offer ASTM A135 Gr.A ERW steel pipe and Gr.B ERW steel pipe fou you.We believe that we can meet your

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  • ASTM A672 EFW Steel Pipe For High Pressure Vessels
    ASTM A672 EFW Steel Pipe For High Pressure Vessels

    ASTM A672 electric-fusion welded steel pipe is mainly suitable for pressure vessels under medium temperature and high pressure. EFW steel pipes feature high production efficiency, low cost and no

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  • JIS G3474 High Strength Welded Steel Tube For Steel Tower
    JIS G3474 High Strength Welded Steel Tube For Steel Tower

    JIS G3474 welded steel tube is mainly used for transmission steel tower, which has high strength and excellent mechanical performance, meeting the requirement of high strength in construction

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  • Large Diameter SSAW Steel Tube
    Large Diameter SSAW Steel Tube

    Large diameter SSAW steel tube is a kind of steel tube made of spiral welding of steel plate, which has high tensile strength and corrosion resistance. Large diameter SSAW steel tube is main products

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  • ASTM A252 Welded Steel Pipe
    ASTM A252 Welded Steel Pipe

    ASTM A252 welded steel pipe is a type of steel pipe designed specifically for pile driving purposes, with high strength and durability. Tianjin Wanlei Steel Pipe Co., Ltd have many export experience

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  • ASTM A139 Electric Fusion Arc Welded Steel Pipe
    ASTM A139 Electric Fusion Arc Welded Steel Pipe

    Electric fusion arc welded straight seam or helical seam steel pipes. There are five steel grades in ASTM A139 standard, Grade A, Grade B, Grade C, Grade D and Grade E. Looking forward to your

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  • ASTM A135 Electric Resistance Welded Steel Pipe
    ASTM A135 Electric Resistance Welded Steel Pipe

    ASTM A135 electric resistance welded steel pipe covers two grades, grade A and grade B, in size 60.3mm-762.0mm with wall thickness up to 12.7mm and in size 26.7mm-141.3mm with wall thickness 2.11mm

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  • DIN17177 Electric Resistance Welded Steel Tubes For Elevated Temperature
    DIN17177 Electric Resistance Welded Steel Tubes For Eleva...

    Electric resistance welded steel Tubes under DIN 17177 standard are made from hot or cold rolled steel strip and apply for boilers, pipework, pressure vessels and equipment. This kind of steel tubes

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  • ERW Steel Tube
    ERW Steel Tube

    ERW steel tube is one of the main products produced and exported by Tianjin Wanlei Steel Pipe Co., LTD. ERW steel tube, it can be used as oil and gas pipeline, also can be used as construction

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  • Weld Steel Pipe
    Weld Steel Pipe

    WANLEI supply high strength, high sales volume, highly cost effective welded steel pipe.Welded steel pipe and other steel grade products are suitable for general structural construction, such as

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  • ERW Pipe
    ERW Pipe

    ERW pipe, ASTM A53 ERW steel pipe, galvanized ERW steel pipe, ASTM A178 ERW steel pipe, ERW steel pipe coating PE, FBE, PP.660.4mm diameter ERW steel pipe.

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  • JIS G3472 Welded Carbon Steel Tubes For Automobile Structural Purposes
    JIS G3472 Welded Carbon Steel Tubes For Automobile Struct...

    This japanese industrial standard specifies the electric resistance welded ewelded carbon steel tubes,hereinafter referred to as the tubes,used for automobiles.The applicable range of dimension of

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ASTM A135 - Steel Blog...

WebThe ASTM A135 ERW steel pipes are intended for conveying gas, vapor, water or other liquid; only Grade A is adapted for flanging and bending. The selection of this ERW pipe...

Pipe Specification A135 Specification A135 NPS 1/4 -- 30, …...

WebSpecification A135 NPS 1/4 -- 30", Schedules 10, 40 and XL THD, Lightwall Scope Covers two grades of electric resistance welded steel pipe. Grade A is adapted for flanging and bending and is...

ASTM A135 ERW Black & G I Steel Pipes...

WebGR.B. : Yield Strength-205 N/mm , Tensile Strength-330 N/mm2, Elongation-35% Min. : Yield Strength-240 N/mm2, Tensile Strength-415 N/mm2, Elongation-30% Min. ASTM...

ASTM A135 Grade A/B Standards - TUSPIPE...

WebNov 1, 2023 · ASTM A135 is a Standard Specification for Electric-Resistance-Welded Steel Pipe. It covers two grades of ERW steel pipe in sizes NPS 2 to 30 , with nominal...

Fire Sprinkler Pipe - Wheatland...

Web40 steel fire sprinkler pipe is FM Approved and UL® and C-UL Listed. Wheatland Tube is the only manufacturer with FM Approval on 10 NPS Schedule 10 steel fire sprinkler pipe. Approvals and...

ASTM A135 GR.A Electric-Resistance-Welded Steel Pipe/tube …...

WebReliable Pipes & Tubes Ltd. is manufacturer of round electric resistance welded (ERW) steel tubing to meet ASTM specifications A135 Grade A and Grade B that is often used in the conveying of gas,...

We actively understand the needs of our customers and hope to accurately grasp the future trends of the ASTM A178 Welded Carbon Steel Boiler Pipes, ASTM A179 Cold Drawn Tube . Equipped with advanced facilities, Tianjin Wanlei Steel Pipe Co., Ltd. is one of the professional astm a135 erw steel pipe manufacturers and suppliers in China. Under strict quality control and management system, we can assure the high quality of our products. Please be free to buy astm a135 erw steel pipe with our factory.

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