Q195 / Q215 / Q235 Round and Ellipse ERW Welded Steel Pipes for Structural and Industrial Applications

Q195 / Q215 / Q235 Round and Ellipse ERW Welded Steel Pipes for Structural and Industrial Applications

1．Product Overview

ERW welded steel pipes are widely used in structural fabrication, industrial processing, furniture manufacturing, steel framework systems, and light engineering applications. The product is available in round and ellipse pipe profiles with stable dimensional accuracy and good welding performance.

Manufactured from commercial-grade carbon steel materials including Q195, Q215, Q235, SPHC, and SPCC, these welded steel pipes provide reliable forming performance and consistent mechanical properties for fabrication and structural applications.

2．Technical Solution

The pipes are manufactured using ERW welding technology, providing stable seam quality and smooth surface appearance. Different thickness ranges are available to support both lightweight and medium-duty structural applications.

Round pipes are commonly used in construction structures, handrails, fencing systems, and industrial fabrication. Ellipse pipes are widely used in decorative structures, furniture frames, and architectural components where appearance and forming flexibility are important.

3．Specifications

4．Size Range

5．Round Pipe Specifications

6．Applications

7．Processing

The welded steel pipes support cutting, bending, punching, welding, polishing, and fabrication processing.

Custom pipe length and additional surface treatment can be supplied according to project requirements.

8．Advantages

9．How to Choose

10．FAQ

Q1．What pipe profiles are available
Round and ellipse welded steel pipes are available.

Q2．What steel grades can be supplied
Q195, Q215, Q235, SPHC, SPCC, 08Yu, and 08Al are available.

Q3．What is the manufacturing process
The product is manufactured using ERW welded processing technology.

Q4．Can customized lengths be supplied
Yes. Customized pipe length can be produced according to project requirements.

Q5．What industries commonly use these welded steel pipes
The product is widely used in construction, furniture manufacturing, industrial fabrication, transportation, agricultural engineering, and decorative structures.