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Our company continues to design and manufacture its core products, with particular attention to the establishment, control and safety of the SSAW Steel Tubes, Q235 Welded Steel Pipe, ASTM A178 ERW Boiler And Superheater Tubes product chain. We are committed to providing global customers with a high-standard, high-quality, high-yield Square and Rectangular Hollow Structural Section supply guarantee system. The lofty ambition of our company is the foundation of our continuous development. Integrity and win-win cooperation concept has made our company today. Our approach to business is based on a commitment to honesty, transparency, and ethical behavior. In recent years, our company has made new development in production and asset management, and achieved relatively good economic benefits. Our products are backed by a comprehensive warranty to give our customers peace of mind. With the unity and hard work of all employees, after 20 years of continuous development, we have now become a leading technology-leading enterprise in the industry.
  • Square and Rectangular Hollow Structural Section
    Square and Rectangular Hollow Structural Section

    Square and rectangular hollow structural section as per ASTM A500, EN10210, JIS G3101, JIS G3466, manufacturer process: seamless and ERW

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  • Welded Steel Pipes CS Round Black Painted ASTM A53 Gr.B EN10255 Q235B ERW Welded Pipes
    Welded Steel Pipes CS Round Black Painted ASTM A53 Gr.B E...

    The welded steel pipes produced by our company include CS round black painted pipes conforming to ASTM A53 Gr.B, EN10255, Q235B, as well as ERW welded pipes. These are special steel pipes mainly used

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  • LSAW Steel Pipes For Low Pressure Liquid Delivery
    LSAW Steel Pipes For Low Pressure Liquid Delivery

    LSAW steel pipes means that longitudinally submerged arc welded steel pipes,it is covered by multiple execution standards, such as API 5L, GB/T 3091, GB/T 9711, ASTM A252 etc. GB/T 3091 LSAW steel

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  • API 5L Welded Steel Pipe
    API 5L Welded Steel Pipe

    API 5L welded steel pipe is usually used for transporting fluid, such as gases, liquids, etc in petroleum. We can provide high quality API 5L Welded steel pipes to clients and we have rich experience

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  • GB/T 13793 Welded Steel Pipe
    GB/T 13793 Welded Steel Pipe

    GB/T 13793 welded steel pipe is suitable for structural purposes such as machinery and construction, etc. It can also be used for fluid transportation. We can provide high quality GB/T 13793 welded

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  • ASTM A672 EFW Steel Pipe
    ASTM A672 EFW Steel Pipe

    ASTM A672 efw steel pipe is made through the electric fusion welding process. This type of steel pipe is mainly used in the fields of power, petrochemicals, petroleum, and natural gas. It has good

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  • GB 9711 SSAW Spiral Welded Pipe
    GB 9711 SSAW Spiral Welded Pipe

    GB 9711 SSAW spiral welded pipe is mainly used for transporting system in oil and gas industries. Tianjin Wanlei Steel Pipe Co., Ltd can provide high quality GB 9711 SSAW pipe with 219mm-3000mm out

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  • ASTM A513 Carbon And Alloy Steel ERW For Mechanical Tubing
    ASTM A513 Carbon And Alloy Steel ERW For Mechanical Tubing

    ASTM A513 standard covers electric resistance welded carbon and alloy steel tubing for used as mechanical tubing. Materials: low-carbon steel, medium-carbon steel, high-carbon steel and alloy steel.

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  • Welded Line Pipe of Superior Quality
    Welded Line Pipe of Superior Quality

    Welded Line Pipe of superior quality, manufactured to API 5L and ISO9001 standards with strict UT and hydrostatic testing. Available in ERW, LSAW, SSAW types with 3PE/FBE coating for reliable oil and

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  • ERW Steel Pipe
    ERW Steel Pipe

    ERW steel pipe, API 5L ERW steel pipe, ASTM A53 ERW steel pipe. ERW steel pipe is one of our main products, features are stock enough, production quick, price cheaper and suitable for large

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  • DIN 17455-85 Welded Stainless Steel Tubes
    DIN 17455-85 Welded Stainless Steel Tubes

    This standard specifies technical delivery conditions for general purpose welded circular tubes made of stainless ferritic or austenitic steels.Tubes of this kind may be used in construction or in

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  • Spiral Submerged ARC Welded Pipes
    Spiral Submerged ARC Welded Pipes

    Spiral Submerged Arc Welded Pipes, spiral welded steel pipe, SSAW, large diameter welded steel pipe, as per ASTM A53, API 5L PSL1, EN10219 standard

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Anthony Jobe star star star star star
This is a pleasant cooperation. The company has been solving problems very effectively and taking things very seriously.
Emma Jones star star star star star
The professional, direct, sincere, and experienced team of this supplier left a deep impression on us, and it is worth learning from us.
Chang Whittemore star star star star star
It's really a pleasure to cooperate with this company. They seriously meet our delivery time requirements, and the service is very good.
Jacquelyn Pool star star star star star
Simple and generous fashion is the soul of the product, and dignified and noble style is its charm. People who have used it praise it greatly, and its charm is remarkable.
Wayne White star star star star star
The product is installed, looks simple and elegant, easy to clean and take care of.
Wilber Heyman star star star star star
Although the seller has always enjoyed a good reputation in the industry, they are never proud, but insist on providing us with more quality goods.
Based on innovation, the company develops GB 8162 2008 Seamless Steel Tube, EN 10296 Welded Circular Steel Tubes with independent intellectual property rights. Equipped with advanced facilities, Tianjin Wanlei Steel Pipe Co., Ltd. is one of the professional square and rectangular hollow structural section 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 square and rectangular hollow structural section with our factory.

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