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
What are the precision control requirements for seamless steel pipe fittings in hydraulic systems
2026-04-23

First. Core Requirements for Machining Accuracy of Seamless Steel Pipe Fittings for Hydraulic SystemsAs the core of power transmission for various mechanical equipment, the machining accuracy of seamless steel pipe fittings in hydraulic systems directly affects the system's sealing performance, pres

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2026-04-23
How To Repair The Industrial Flange Leaks
2026-04-22

First, Explanation of Equipment ProblemsGenerally, gas transmission flanges often experience leakage due to gasket failure. Flange gasket leaks can manifest in five ways: interface leakage, seepage leakage, diffusion leakage, destructive leakage, and external environmental corrosion. The causes of l

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2026-04-22
What are the uses and characteristics of plastic-coated steel pipes
2026-04-21

Plastic-coated steel pipes are a widely used type of pipe with a wide variety of applications and characteristics. Below, we will analyze the uses and characteristics of plastic-coated steel pipes in detail.First, uses of plastic-coated steel pipes:1. Construction: Plastic-coated steel pipes play an

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2026-04-21
Are thick-walled submerged arc welded straight seam steel pipes strong and sturdy building supports
2026-04-20

Thick-walled submerged arc welded straight seam steel pipes, as a common type of pipe in the construction industry, play a vital supporting and load-bearing role. Their unique manufacturing process results in superior performance and a wide range of applications.1. Characteristics of Thick-walled Su

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2026-04-20
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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