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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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NEWS CENTER
How to Address the Increased Dimensional Stability in Precision Steel Pipe Machining
01-14
In the field of high-end equipment manufacturing, the dimensional stability of precision steel pipe parts directly determines the assembly accuracy, operational reliability, and service life of equipment. As the industry's requirements for part precision move towards IT5 level and above, the difficu
2026 Istanbul International Building Materials Exhibition, Turkey
01-13
TurkeyBuild Istanbul, since 1978, has been a leading exhibition for the Turkish construction industry, consistently bringing world-class resources and high-quality content to the construction sector across Eurasia.Reasons to choose TurkeyBuild Istanbul:1. Meet with over 46,938 professional buyers fr
Frequently Asked Questions (FAQ)
01-13
Q: What if I'm worried about product quality?A: We support third-party testing before shipment; we provide product images from past transactions, customer feedback, and qualification certificates;We offer comprehensive after-sales service and product warranty periods.Q: Is your company a manufacture
Top Lists of Threewaysteel You Need To Know About for Your Projects
01-13
When you're diving into construction and engineering projects, getting to know the different kinds of steel pipes is honestly pretty important if you want things to go smoothly.From seamless to welded pipes, there’s a whole range that serves different industries—think oil and gas, water systems, eve
What are the effects and removal processes of oxide scale on the surface of seamless steel pipe fittings
01-13
First, what is the core impact of oxide scale on the processing of seamless steel pipe fittings?(1) Direct interference with the cutting of seamless steel pipe fittingsIncreased tool wear: The hardness of the oxide scale is as high as HV 800-1000, far exceeding that of the pipe fitting substrate. Du
What are the causes and elimination measures for porosity defects in seamless steel pipe fittings
01-12
First, what are the causes of porosity defects in seamless steel pipe fittings? Porosity is a common defect in the processing of seamless steel pipe fittings. Its formation is related to many factors such as raw material quality, processing technology, and environmental conditions. Specifically, it
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

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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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