Steel pipe

Steel Pipe manufacturer

Topregal is one of the well-known steel pipe manufacturers in china.We have galvanised steel pipes, seamless steel pipes, welded steel pipes and many other types of steel pipes.

We have a 15-year professional experience sales team, procurement team, quality inspection team, after-sales service team and logistics service team to provide customers with one-stop service and provide customers with an excellent delivery experience.

How Many Kinds of Steel Pipes They Are?

Steel pipe is a hollow, long, round steel material that is widely used to transport media such as liquids, gases, and solid particles. We have many types of steel pipes, each with its unique characteristics and applications. Let us introduce our most popular and common types below:

1.Welded steel pipe

Welded steel pipe is a continuous longitudinal seam formed by welding two or more steel plates or steel plate coils together. The shapes include round, square and rectangular.

Welded steel pipe

2.Galvanized steel pipe

Galvanized steel pipe is coated with a protective layer of zinc through the galvanizing process.

3.Seamless steel pipe

Seamless steel pipe is made of solid steel billet, which is formed by perforation and stretching or rolling. It is manufactured without any welded joints, so it has a smooth and uniform appearance.

Sizes and Standards of Steel Pipes

Material Q195 / S235JR / Q235B / SS400
Standard GB,ASTM, BS,JIS
Sizes 10*10mm – 100*100mm
Thickness 0.3 mm – 2.0 mm
Length 5.8M,6M,12M OR As Customer’s Request.
Surface Oiled / Anti-corrosion Paint
Technique Cold Rolled with Black Annealing
Packing In Bundles
MOQ 5 Mt
Certification ISO9001:2008,SGS,BV, CE

Common Applications

  • It can be used as a structural support for the construction of buildings, bridges and roads.
  • It can be used to transport crude oil, natural gas and petroleum products.
  • Can be used to transport water, sewage and wastewater.
  • Can be used as bearings, wheels and other mechanical parts.
  • Can be used to manufacture automobile chassis, body and suspension systems.

What Are the Advantages of the Steel Pipes Provided by Our Company?

  • High strength: With high strength, it can withstand high loads and pressures.
  • Corrosion resistance: It can resist corrosion, especially the galvanized steel pipes we provide, making it suitable for various environments.
  • Ductility: It can be easily bent and formed to meet different application requirements.
  • Cost-effectiveness: Steel pipe is a cost-effective material.

Why We Are Worth Your Choice – 6 Reasons

1.OEM / ODM: mature technical workers team, customize solutions.

2.Experience: more than 15 years of rich production experience.

3.Factory: covering an area of ​​3500 square meters.

4.Delivery: sufficient stock availability timely delivery, fast turn around time.

5.Services: a professional team will serve you. quality and after sales guarantee.

6.Long term engagement and relationship demands that pricing remains competitive.