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
Thin-walled stainless steel pipes and press-fit fittings: Selection of matching pipes for civil piping systems
2026-10-30

Thin-walled stainless steel pipes with press-fit fittings are widely used in residential, commercial, and public building piping systems for drinking water, hot water, and heating applications. Press-fit technology enables fast installation, reduces on-site hot work, and shortens construction time.

READ MORE
2026-10-30
Applications of Stainless Steel Pipes in the Chemical and Petrochemical Industries: Corrosion Resistance Selection Guide
2026-10-29

Stainless steel pipes are essential in chemical and petrochemical industries because they resist corrosion, pressure, and elevated temperatures better than ordinary carbon steel. Their chromium-formed oxide layer helps reduce oxidation, but the correct grade must match the actual process conditions.

READ MORE
2026-10-29
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

READ MORE
2026-10-28
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

READ MORE
2026-10-27
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                                             

Products

Quick Links

Contact Us
About Us
Copyright © 2020 Threeway Steel Co.,Ltd. All rights reserved.