ERW Steel Pipe
ERW pipes are steel pipes produced by forming hot rolled steel strips into tubular shapes and welding the seam using high-frequency electric resistance welding. This manufacturing method ensures precise dimensions, smooth surface finish, and consistent mechanical properties, making ERW pipes suitable for structural and industrial applications.
ERW pipes are widely used in construction structures, scaffolding systems, mechanical engineering, furniture manufacturing, and low-pressure fluid transportation. Their uniform wall thickness and stable weld seam allow efficient fabrication processes such as cutting, threading, bending, and welding. ERW pipes provide a cost-effective solution for projects requiring reliable structural strength and dimensional accuracy.
Kennen supplies ERW steel pipes in a variety of diameters, wall thicknesses, and surface treatments suitable for international standards and project requirements. With stable supply capability and strict quality control, Kennen supports construction, manufacturing, and infrastructure projects with dependable pipe solutions.
Product Specifications
|
Product Name |
ERW Steel Pipe (Electric Resistance Welded Pipe) |
|
Technical Standard |
ASTM A53 / ASTM A500 / EN 10219 / GB/T 3091 |
|
Grade |
Q195 / Q235 / Q345 / ASTM A53 Gr.B |
|
Outer Diameter |
21.3 - 508 mm |
|
Wall Thickness |
1.5 - 16 mm |
|
Length |
6 - 12 m |
|
Surface Treatment |
Black / Pickled |
|
Coating |
Anti-rust oil / Galvanized (optional) |
|
Mechanical Properties |
Mechanical properties may vary depending on grade and standard. Detailed data can be provided upon request. |
Processing Options
Kennen Steel offers flexible processing services to meet project-specific requirements, including:
- Pipe cutting to length
- End finishing / beveling
- Threading / coupling
- Surface galvanizing
- Shot blasting

Inspection
Kennen Steel supports coordination with third-party inspections if requested, including SGS, BV, and TUV.
Package
Standard seaworthy export packaging. Packaging methods may vary depending on product specifications and transportation requirements (e.g., steel strip bundling, wooden pallets, waterproof wrapping).
Inquiry / CTA
If you are looking for reliable hot rolled heavy steel plates for construction or industrial projects, feel free to contact Kennen Steel for specifications, pricing, or processing options.


