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
Characteristics, Processing Performance, and Manufacturing Process Details of Q345E Seamless Square and Rectangular Steel Pipes
2025-11-10

First, the Material Characteristics and Chemical Composition of Q345E Seamless Square and Rectangular Steel Pipes.Q345E seamless square and rectangular steel pipes use low-alloy high-strength structural steel Q345E as the core material, with strict control over its chemical composition:Carbon: ≤0.18

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2025-11-10
The Infinite Possibilities of SCH40 Stainless Steel Pipe
2025-11-07

SCH40 stainless steel pipe, while seemingly a common product name, carries boundless potential. As a key building material, stainless steel pipe is widely used in construction, machinery, chemicals, petroleum, power generation, aviation, and other fields. Its SCH40 standard demonstrates its exceptio

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2025-11-07
L360 Seamless Steel Pipe for Natural Gas with 3LPE Polyethylene Anti-corrosion Coating
2025-11-06

In the field of natural gas transportation, L360 seamless steel pipe, with its high strength and low alloy content, has become a key material for ensuring the safe and stable operation of pipelines. The addition of 3LPE polyethylene anti-corrosion technology further enhances its superior durability

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2025-11-06
ASTM A179 Seamless Steel Tubes with Three-Layer Polyethylene Corrosion Protection
2025-11-05

ASTM A179 seamless steel tubes, designed specifically for heat exchangers and condensers, hold a vital position in the industrial field due to their superior performance. These seamless steel tubes conform to the ASTM A179 standard, possessing excellent mechanical properties and chemical stability,

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2025-11-05
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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