ERW Steel pipe

Key Specifications
Diameter: 1/2 inch to 24 inches (12.7 mm to 609.6 mm)
Wall Thickness: 0.5 mm to 12.7 mm

Standards: ASTM A53, API 5L, EN 10219

Material: ASTM A53 Grade B, API 5L Grade B

Production Process
Material Selection: High-quality carbon steel coils are selected.
Forming: The coils are formed into a cylindrical shape using precision rollers.
Welding: The edges are welded using high-frequency induction welding.
Heat Treatment: Normalizing is performed to enhance mechanical properties.
Finishing: The pipes are polished, cleaned, and inspected to meet international standards.

Applications
Water and gas transportation

Structural and mechanical applications

Low to medium-pressure systems

Advantages
Cost-Effective: Lower production costs compared to seamless pipes.
Versatility: Available in a wide range of sizes and thicknesses.
Smooth Surface: Welded joints are polished to ensure a smooth interior surface.