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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.

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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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What are the properties and applications of SA-106Gr.C seamless steel pipe
2026-03-20

SA-106Gr.C seamless steel pipe is a carbon steel seamless pipe specifically designed for high-temperature and high-pressure environments. It boasts excellent performance and is widely used in industries such as petroleum, chemical, and power.First, the chemical composition of SA-106Gr.C seamless ste

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2026-03-20
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What are the common misconceptions when purchasing spiral welded steel pipes
2026-03-19

Misconception 1: Focusing solely on price while ignoring overall cost-effectiveness. This is the most common misconception.Any buyers prioritize "lowest price wins," neglecting the quality, material, anti-corrosion process, and after-sales service of the spiral welded steel pipes. Low-priced spiral

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2026-03-19
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What are the performance characteristics of low and medium pressure boiler steel tubes according to GB/T3087-2022
2026-03-18

GB/T 3087-2022 is a Chinese national standard that specifies the technical requirements for seamless steel tubes used in low and medium pressure boilers. The low and medium pressure boiler steel tubes under this standard have the following performance characteristics:1. Material and Chemical Composi

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2026-03-18
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What You Need to Know About High-Performance 15CrMoG Boiler Steel Tubes Under High Temperature and Pressure
2026-03-18

1. Chemical Composition of 15CrMoG Boiler Steel TubesThe main alloying elements are chromium and molybdenum. Chromium content is 0.80%-1.25%, molybdenum content is 0.40%-0.60%, and carbon content is controlled at 0.12%-0.18%. Other common elements include silicon and manganese. Chromium improves the

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2026-03-18
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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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