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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
Does polishing stainless steel pipe fittings help prevent rust
03-11
First, how is polishing stainless steel pipe fittings performed?Brightly polished stainless steel pipe fittings have a clean, shiny appearance, are easy to clean, and have an invisible protective film that prevents corrosion and scale buildup, resulting in a longer lifespan. Matte-finish brushed sta
Why is solution annealing necessary for seamless stainless steel pipes
03-10
Austenitic stainless steel is softened through solution treatment. Generally, the seamless stainless steel pipe is heated to approximately 950–1150℃ and held at that temperature for a period of time. This allows carbides and various alloying elements to fully and uniformly dissolve in the austenite.
API-5CT Certified Casing/Tubing Supplier for Middle East, Latin America Projects
03-09
Project name: API-5CT Casing/Tubing ProjectsProduct: API-5CT Certified Casing/TubingSize: J55/K55/N80/L80/L80Cr9/L80Cr13/P110/Q125 with full traceabilityCost: $6.5 MillionCountry: Middle East, Latin AmericaWe are mainly service for many leading user of **API 5CT-certified oil casing & tubing oversea
What are the key details to pay attention to during the welding process of galvanized steel pipes
03-09
First, the welding details for galvanized steel pipes include:1. Galvanized steel pipes with a diameter greater than 100mm should be connected using flanges or compression fittings.2. To ensure welding quality, the weld joint should be treated with galvanizing. The galvanized layer should be cleaned
What are the four methods for measuring the length of spiral welded steel pipes
03-06
Accurately measuring the length of spiral steel pipes is crucial for manufacturers. Based on years of production experience, four methods for length measurement have been summarized:1. Improved Encoder Length Measurement: This is an indirect measurement method. The length of the spiral steel pipe is
What are the quenching technologies for straight seam welded pipes
03-05
Surface quenching and tempering heat treatment for straight seam welded pipes is typically performed using induction heating or flame heating. The main technical parameters are surface hardness, localized hardness, and effective hardened layer depth. Hardness testing can be done using a Vickers hard
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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