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THREEWAY STEEL CO.,LTD
Threeway Steel co.,ltd is a world-class SSAW steel pipe provider, one of the largest subsidiary in Shinestar Holdings Group Co.,ltd. As the companys largest export base, we are committed to provide professional one-stop procurement service for customers with excellent quality, competitive price, convenient transportation and timely delivery. At present, customers have been all over world. 
Our Products

Threeway is in china professional steel products stockiest manufacturer and supplier. We can produce welded pipe, seamless steel pipe,
hollow section tube, oil tube & casing, according to your requirements
TIM图片20191227102301
 

Seamless Carbon Steel Pipe:

Outside Diameter: 13.72mm-914.4mm

Wall Thickness: 1.25mm-50mm

Length:5.8/6/11.8/12m

 

Seamless Stainless Steel Pipe:

Outside Diameter: 18.0mm-610mm

Wall Thickness: 1.6mm-40mm

Length:5.8/6/11.8/12m


 
octg pipe

API Casing:

Outside Diameter:114.3mm-508mm

Wall Thinckness: 5.21mm-22.22mm

Length:R1/R2/R3

 

Drill Pipe:

Outside Diameter: 60.32mm-168.28mm
Wall Thickness:7.11mm-9.19mm

Length:R1/R2/R3

3
 

ERW Steel Pipe:

Outside Diameter: 21.3mm-660mm

Wall Thickness: 1mm-20mm

Length: 5.8/6/11.8/12m

 

LSAW Steel Pipe:

Outside Diameter: 406mm-1626mm

Wall Thickness: 6.0mm-60mm

Length: 5.8/6/11.8/12m

steel pipe fittings1
 

Carbon Steel Fittings and flanges:

Pipe Elbow, Pipe Bend, Pipe Tee, Pipe Reducer，Pipe Cap, Pipe Flange..etc

 

 

Stainless Steel Fittings and flanges:

Pipe Elbow, Pipe Bend, Pipe Tee, Pipe Reducer，Pipe Cap, Pipe Flange
WE HAVE EXPERIENCE

We are expert in supplying better products with cost effective solutions and we are experienced in Oil & Gas, Fertilizers, Petrochemical, Refinery and Power project. Our steel products are with superior quality and ensure high reputation among our customers. Hope this will be a good start of our long term cooperation.

Project Experience

More >>
Heat Exchanger Condensers
Heat Exchanger Condensers
Geothermal Exploration
Oil & Gas Industries
Oil & Gas Industries
Gas Transmission in Bangladesh
 
Power Plants
Power Plants
Myingyan 225 MW Combined Cycle Power Plant
 
Sugar Industries
Sugar Industries
Industrial exhaust ducts
Fire Safety
Fire Safety
OLD MANDURAH TRAFFIC BRIDGE REPLACEMENT in WA
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Industry News
Company News
NEWS CENTER
How To Choose between Seamless Steel Pipes And Welded Steel Pipes for Structural Use? A Comparison of Manufacturing Processes, Strength, And Cost.
09-20
Selecting the right steel pipe for structural applications requires balancing strength, cost, and fabrication needs. The two primary options are seamless steel pipes and welded steel pipes (including ERW, LSAW, and SSAW).Seamless pipes, formed from solid billets, offer uniform structure and high pre
What Are The Differences between Hot-dip Galvanized Steel Pipes And Electro-galvanized Steel Pipes? A Comparison of Their Processes, Lifespan, And Costs.
09-18
Choosing between hot-dip galvanized and electro-galvanized steel pipes depends on balancing corrosion resistance, surface finish, and project cost. Hot-dip galvanizing involves immersing steel in molten zinc, creating a thick, metallurgically bonded coating ideal for harsh outdoor environments, wate
What Are The Applications And Safety Requirements of Galvanized Steel Pipes in Gas Pipelines?
09-17
Galvanized steel pipes are a reliable choice for low-pressure gas distribution systems, offering superior corrosion resistance and structural integrity. The hot-dip zinc coating acts as a protective barrier against moisture and environmental damage, making these pipes ideal for above-ground resident
How To Choose Galvanized Steel Pipes for Fire Protection? Interpretation of Galvanizing Requirements And Standards
09-16
Fire protection piping demands absolute reliability, making material selection critical for sprinkler and standpipe systems. Galvanized steel pipes are widely specified because their hot-dip zinc coating provides superior corrosion resistance against moisture and environmental elements, ensuring longevity
Detailed Explanation of The Hot-Dip Galvanizing Process: What Are The Complete Steps From Pickling To Passivation?
09-15
Hot-dip galvanizing (HDG) provides superior corrosion protection for steel through a metallurgically bonded zinc coating. However, achieving high-quality, long-lasting protection requires a strictly controlled manufacturing sequence.The process begins with rigorous surface preparation, including deg
How To Distinguish between Good And Bad Quality Galvanized Steel Pipes?
09-14
Galvanized steel pipes are essential for construction and infrastructure, but their performance heavily depends on manufacturing quality. The primary function of the zinc coating is to provide a continuous barrier against corrosion, significantly extending the pipe's service life. However, a visuall
Our Clients
20160317230031253125
中国石油
SSGC
2016031723030997997
中国石化
中海石油
埃及石油
petronas
20160317225933833383
现代
SOCAR
20160317230086478647
20160317225925742574
20160317230246624662
20160317230172017201
ARCELORmITTAL

HOT PRODUCT

QUICK LINKS

CONTACT US

  Hunan Gaoxing Steel Development Zone, No.1888 Purui South Rd, Wangcheng District,Changsha, Hunan, China

Tel: 0086-0731-88678598

  inquiry@threewaysteel.com

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