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Our company's ERW Round Steel Tube and Pipe, ASTM A178 Welded Carbon Steel Boiler Pipes, SSAW Steel Tubes have stable performance, reliable quality and good after-sales service. You can buy our products with confidence. Advanced equipment, professional technology and perfect management ensure that our Spiral Submerged ARC Welded Pipes are always at the forefront in the same industry. Our company always regards the quality of products as the life of the enterprise, the service as the soul of the enterprise and the customer satisfaction with the company as the standard of testing the enterprise. Our company has established a solid and reliable agent and cooperative relationship with many well-known brands, manufacturers at home and abroad, our purchase channels are stable, our credibility is high and we truly solve the worries of users. We believe we can satisfy you. We will develop our business synergistically based on our resource, market and internationalization strategies. We have a strong staff team, so we guarantee the good quality and progressiveness of various products. Our company carries out business activities based on the tenet of 'high quality, low price and excellent service', and establishes long-term cooperation with customers on the basis of mutual benefit and mutual trust. We will continue to seek greater development with a good reputation and sufficient supply of goods to create a win-win situation.
  • 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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  • ASTM A333 Welded Steel Pipe For Low-Temperature Service
    ASTM A333 Welded Steel Pipe For Low-Temperature Service

    ASTM A333 Welded Steel Pipe for Low-Temperature Service 1.Overview ASTM A333 standard welded steel pipes are welded steel pipes that comply with the American Society for Testing and Materials (ASTM)

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  • JIS G3452 SGP Small Diameter Welded Steel Pipe
    JIS G3452 SGP Small Diameter Welded Steel Pipe

    SGP welded steel pipe is made by electric resistance welded process according to JIS G3452 standard. JIS G3452 standard specifies the requirements for carbon steel pipes used for the conveyance of

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  • ASTM A139 Spiral Welded Steel Pipes
    ASTM A139 Spiral Welded Steel Pipes

    ASTM A139 spiral welded steel pipe is made by electric arc welded process, which has high strength and good welding performance. It is suitable for transportation fluid and gas. We can provide high

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  • LSAW Or SAWL Steel Pipe
    LSAW Or SAWL Steel Pipe

    Submerged arc welding pipe. Longitudinal submerged arc welding pipe. It is extensively used for piling. Best price with good quality for you!

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  • ASTM A178 ERW Boiler And Superheater Tubes
    ASTM A178 ERW Boiler And Superheater Tubes

    ASTM A178 Standard applies to boiler tubes, boiler flues, superheater flues, and safe ends with carbon steel and carbon manganese steel quality. WanLei have better delivery time and more flexible

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  • S235JR Structural Steel Pipe
    S235JR Structural Steel Pipe

    Usage: Water, Gas, Stream, Sewage, Water Wells, Construction, Mechanical & General Engineering Chemical composition: Mechanical properties: Product show:

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  • EN 10296 Welded Circular Steel pipes
    EN 10296 Welded Circular Steel pipes

    EN 10296 Welded Circular Steel Tubes For Mechanical And General Engineering Purposes

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  • Large Diameter ERW Steel Pipe
    Large Diameter ERW Steel Pipe

    large diameter ERW steel pipe, API 5L large diameter ERW steel pipe, ASTM A53 large diameter ERW Steel pipe, material: PSL1/PSL2 B,X42,X52,X56,X60,X65,X70,X80,Q235,Q345.

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  • 64 Inch Two-step SAWH Pipes
    64 Inch Two-step SAWH Pipes

    64" two-step SAWH pipes Production line This production line adopts the most advanced welding process technology, namely Two step production process. The pipes are firstly formed into a pipe

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  • Spiral Welded Steel Pipe
    Spiral Welded Steel Pipe

    Tianjin Wanlei Steel Pipe Co., Ltd can make pipes up to 3,000mm diameter, 53m long (without circumferential welds) and 25mm thick.

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  • LSAW Steel Pipe
    LSAW Steel Pipe

    Tianjin Wanlei Steel Pipe Co., Ltd is one of the largest manufacturers that produce thick wall and large diameter LSAW steel pipe. More details, please call us!

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These products sell very well in my shop!
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After many times of cooperation, we found that your products are very useful, with good quality and beautiful appearance.
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Your sales manager is very chatty and energetic.
Albert Wright star star star star star
The company has always taken innovation as its first development strategy. They believe that only by constantly developing good products can they gain a position in the market competition.
Matthew Boucher star star star star star
Progressive and pragmatic are the core values of this company. The improvement is reflected in their continuous optimization of product quality. Pragmatic in that they don't advertise their products.
Rosa Miles star star star star star
We have purchased products from this company very many times and the quality of these products is very consistent and we will come back in the future.
Residual stress prediction in submerged arc welded spiral pipes...

WebJan 1, 2012 · Abstract. Submerged arc welding (SAW) is generally the preferred method for joining the seam edges of large diameter spiral pipes. The quality control of the welded pipes usually...

Tianjin Pengzhan Co., Ltd._Spiral_welded_pipe...

WebTianjin Pengzhan Steel Pipes Co.,Ltd. Tianjin Pengzhan Steel Pipes Co. Ltd. is a manufacturer of Spiral Submerged Arc Welded steel pipe (SSAW). Our company was founded in 2003 and is located in...

Spiral Submerged Arc Welded (SAWH) Pipe: Crafting Resilient …...

WebExplore the strength and versatility of Spiral Submerged Arc Welded (SAWH) Pipes. Discover how SAWH pipes stand as resilient conduits....

What is Submerged-arc Welding? - TWI...

WebSubmerged arc welding is ideally suited to the longitudinal and circumferential butt welds required for the manufacture of line pipe and pressure vessels. Welding is normally carried out in the...

Submerged arc welding spiral steel pipe - Knowledge - Cangzhou …...

WebThe production process of submerged arc welding spiral steel pipe: It is a spiral seam steel pipe welded by automatic double-wire double-sided submerged arc welding process with strip steel coil...

Spirally Submerged Arc Welded Steel Pipes - Odelya...

WebSpirally Submerged Arc Welded Steel Pipes - Odelya International Steel Industry and Trade Co. HOMEPAGE > Piping Project Materials (PPM) > Spirally Submerged Arc Welded Steel Pipes Odelya...

Maintaining a leading position in 30 Inch Seamless Steel Pipes, JIS G3447 Stainless Steel pipe technology, quality and after-sales service is the foundation of our development. Equipped with advanced facilities, Tianjin Wanlei Steel Pipe Co., Ltd. is one of the professional spiral submerged arc welded pipes 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 spiral submerged arc welded pipes with our factory.

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