Product Introduction
Our carbon steel ERW (Electric Resistance Welded) pipes combine cost-effectiveness with exceptional durability. Utilizing high-frequency welding technology, these pipes are perfect for low to medium-pressure systems, offering a smooth interior surface and consistent quality for a wide range of applications.
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
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.
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 systemsAdvantages
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.