ABOUT US
Threeway Steel Co., Ltd, is a world-class production and service provider with 32 years of steel pipe manufacturing, stocking, and exporting for the world’s energy industry and certain other industrial applications. Our manufacturing system integrates. 8 world-class submerged arc straight seam welded pipe production line, pipe hot-rolling and cold-forming, heat treatment, threading and finishing, making, warehouse in China, we also have our R&D network focus on enhancing our product portfolio and improving our Industry Operation Capability, Quality competitiveness, Cost control, Perfect integrated service capability is united by a passion for excellencelly promoting business growth.
You can contact us any way that is convenient for you. We are available 24/7 via fax or email. 
You can also use a quick contact form below or visit our office personally.
CUSTOMIZED SERVICE
Greasepaint - the atmospheric corrosion undemanding environment
Country paint
Phenol resin coating
Epoxy coatings
Polyurethane coatings
Polyethylene, polypropylene resin coating
Furan resin coating
Sphalt coating
Heavy anti-corrosion coatings
NEWS
How Do Steel Pipe Piles Compare To Other Piling Options?
2026-05-15

Steel pipe piles are a vital deep foundation solution in modern infrastructure engineering, widely used for bridges, ports, high-rise buildings, and offshore platforms. Manufactured from high-strength carbon steel (seamless or welded, like SSAW) and adhering to international standards such as ASTM A

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2026-05-15
What Are The Main Differences between Spiral Welded Pipes And Straight Welded Pipes for Construction Projects?
2026-05-13

Understanding Welded Steel Pipes in ConstructionWelded steel pipes are essential in modern construction, offering strong structural performance, flexible sizing, and cost-effective production. Manufactured by forming steel coils into cylinders, they are primarily categorized into Spiral-Welded Pipes

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2026-05-13
What Factors Influence The Pressure Rating of Stainless Steel Pipes?
2026-05-14

The pressure capacity is primarily influenced by the material grade (e.g., 304, 316L, duplex) and wall thickness, which is standardized by pipe schedules like SCH 40 and SCH 80. Additionally, operating temperature, pipe diameter, and manufacturing methods play significant roles. For extreme high-pre

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2026-05-14
What Are The Advantages And Disadvantages of Welded Steel Pipes?
2026-05-12

Introduction to Welded Steel PipesWelded steel pipes are among the most widely used steel products in global construction, energy, and industrial engineering. Manufactured by forming steel plates or coils into a cylindrical shape and joining the edges through welding, they are highly valued for thei

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2026-05-12
Providing professional one-stop procurement service for customers with excellent quality, competitive price, convenient transportation, and timely delivery.
  22nd Floor, Royal Wing Tower, Long Champ International Building, No.9 Xiangfu Road, Changsha, Hunan, China, PC:410116
  sales@threewaysteel.com
  0086-0731-8867-8598                                             

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