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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.

HOT PRODUCTS

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
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Stainless Steel Pipe Procurement Guide: A Complete List of Material, Standards, Surface Treatment, And Testing Requirements
2026-10-28

Stainless steel pipes are widely used in chemical processing, oil and gas, food production, pharmaceuticals, water treatment, power generation, and construction. Proper procurement requires more than selecting a grade or comparing prices; buyers must evaluate manufacturing standards, dimensions, sur

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2026-10-28
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Differences between Seamless And Welded Stainless Steel Pipes: Manufacturing Process, Strength, And Applicable Scenarios.
2026-10-27

Seamless and welded stainless steel pipes are two major product categories for industrial piping, chemical processing, food production, water transportation, and construction. The primary difference lies in manufacturing: seamless pipes are produced from solid billets through piercing and rolling or

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2026-10-27
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A Comprehensive Analysis of Stainless Steel Pipe Materials: 304, 316L, 321, 2205 – How To Choose?
2026-10-26

Selecting the right stainless steel pipe material is critical for system reliability, safety, and lifecycle cost control. Common grades 304, 316L, 321, and Duplex 2205 serve different industrial applications. Grade 304 offers good general-purpose corrosion resistance for water systems and food proce

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2026-10-26
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What Are The Different Impacts of Choosing The Process for ERW And LSAW Steel Pipes on Engineering Projects?
2026-10-23

ERW and LSAW steel pipes are widely used in oil and gas transportation, water supply, construction, and infrastructure, but their manufacturing methods, dimensional ranges, costs, and applications differ. ERW pipes are formed from steel strip or coil and welded by electrical resistance, supporting e

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2026-10-23
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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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