steel pipe fitting, carbon steel pipe, seamless steel pipe

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

Seamless Steel pipe

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

Welded Steel Pipe

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 fittings

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

Heat Exchanger Condensers
Geothermal Exploration

Oil & Gas Industries
Gas Transmission in Bangladesh

Power Plants
Myingyan 225 MW Combined Cycle Power Plant

Sugar Industries
Industrial exhaust ducts

Fire Safety
OLD MANDURAH TRAFFIC BRIDGE REPLACEMENT in WA

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Industry News

Company News

NEWS CENTER

Oil Pipe And Pipe for Oil
05-15

What Is an Oil Pipe and Pipe for Oil?Oil pipes are specialized steel pipes essential for the transportation, drilling, and processing of crude oil and natural gas. Widely used in upstream, midstream, and downstream operations, these pipes ensure the safe and efficient movement of global energy resou

What Are The Specifications for ASTM A252 Grade 3 Pipe Piles?
05-14

Introduction to ASTM A252 Grade 3 Steel Pipe Piles ASTM A252 steel pipe piles are essential in modern foundation engineering, providing deep, stable support for structures on weak soil. Widely used in bridges, ports, high-rise buildings, and offshore platforms, these welded and seamless piles effect

Which Applications Benefit Most From Spiral Steel Pipes And Why?
05-13

What Are Spiral Steel Pipes? Spiral steel pipes, also known as SSAW (Spiral Submerged Arc Welded) pipes, are essential welded steel pipes widely used in modern infrastructure and energy projects. Produced by continuously forming steel coils into a spiral shape and welding the seam, this method allows

What’s The Difference between Galvanized Square Tubing And Stainless Square Tubing, And When Should I Choose Each?
05-12

1. Introduction to Square Tubing TypesSquare tubing is a versatile hollow structural steel section (HSS) widely used in construction, manufacturing, and industrial engineering. Its uniform square cross-section provides excellent strength-to-weight efficiency, making it ideal for building frameworks,

H Beams And I Beams in Construction And Metal Sales
05-11

1. H-beams and I-beams are widely used in modern construction, favored for their high strength, durability, and excellent load-bearing performance. These structural steel beams provide essential support for buildings, bridges, industrial facilities, and infrastructure projects, with strong bending r

What Are The Application Details of 09CrCuSb Alloy Seamless Steel Pipes in Engineering Projects
05-09

In today's world, where industrial equipment faces increasingly severe corrosion challenges, 09CrCuSb alloy seamless steel pipes, with their superior performance, have become a key material in the manufacturing of heat exchange equipment. This special alloy material, known in the industry as ND stee

Our Clients

Project Experience

Oil Pipe And Pipe for Oil
05-15

What Are The Specifications for ASTM A252 Grade 3 Pipe Piles?
05-14

Which Applications Benefit Most From Spiral Steel Pipes And Why?
05-13

What’s The Difference between Galvanized Square Tubing And Stainless Square Tubing, And When Should I Choose Each?
05-12

H Beams And I Beams in Construction And Metal Sales
05-11

What Are The Application Details of 09CrCuSb Alloy Seamless Steel Pipes in Engineering Projects
05-09

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CONTACT US

Project Experience

Oil Pipe And Pipe for Oil 05-15

What Are The Specifications for ASTM A252 Grade 3 Pipe Piles? 05-14

Which Applications Benefit Most From Spiral Steel Pipes And Why? 05-13

What’s The Difference between Galvanized Square Tubing And Stainless Square Tubing, And When Should I Choose Each? 05-12

H Beams And I Beams in Construction And Metal Sales 05-11

What Are The Application Details of 09CrCuSb Alloy Seamless Steel Pipes in Engineering Projects 05-09

HOT PRODUCT

QUICK LINKS

CONTACT US

Oil Pipe And Pipe for Oil
05-15

What Are The Specifications for ASTM A252 Grade 3 Pipe Piles?
05-14

Which Applications Benefit Most From Spiral Steel Pipes And Why?
05-13

What’s The Difference between Galvanized Square Tubing And Stainless Square Tubing, And When Should I Choose Each?
05-12

H Beams And I Beams in Construction And Metal Sales
05-11

What Are The Application Details of 09CrCuSb Alloy Seamless Steel Pipes in Engineering Projects
05-09