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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
Advantages of plastic-coated steel pipes in fire protection
06-26
Plastic-coated steel pipes are essential for modern fire protection systems, combining the mechanical strength of steel with the corrosion resistance of advanced polymer coatings. This dual structure ensures high-pressure resistance while protecting against rust, chemical attack, and environmental w
The Uses And Advantages of Anti-corrosion Steel Pipes
06-25
Anti-corrosion steel pipes protect critical infrastructure by applying specialized coatings like 3PE, FBE, or polyethylene to seamless or welded steel. Unlike standard galvanized pipes, these robust layers are engineered to withstand extreme soil acidity, seawater, and chemical exposure.These pipes
The Difference between 2205 Duplex Stainless Steel Pipe And 304 Stainless Steel Pipe
06-24
Selecting between 2205 duplex and 304 stainless steel pipe requires understanding their distinct microstructures and performance characteristics. 304 is a versatile austenitic alloy (18% Cr, 8% Ni) known for excellent formability, cost-effectiveness, and general corrosion resistance, making it ideal
Winter Welding Protocols: Preventing Cold Cracking in Carbon Steel Pipelines
06-23
Winter welding of carbon steel pipelines risks cold cracking (hydrogen-induced cracking), caused by hardened microstructures, hydrogen, and tensile stresses. Freezing temperatures exacerbate these issues by accelerating cooling and introducing moisture. To prevent costly failures and meet ASME/AWS/A
A335 P11 Vs. P22 Alloy Steel Pipe: High-Temperature Creep Strength in Power Plant Boilers
06-22
In modern power generation, material selection for high-temperature boiler components is critical for plant safety and efficiency. Under extreme heat and pressure, conventional carbon steel is insufficient, making ASTM A335/ASME SA335 chromium-molybdenum (Cr-Mo) alloy steel pipes the preferred engin
Seamless Vs. ERW Pipes for Scaffolding: Balancing Safety Requirements And Project Budgets
06-18
Steel pipes are essential for scaffolding safety and structural support. The two most common types are seamless and ERW (Electric Resistance Welded) pipes. Seamless pipes, formed from solid billets without a welded seam, offer uniform strength and superior resistance to stress, making them ideal for
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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