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ERW (Electric Resistance Welded) Tubes are manufactured by cold-forming steel coils into a cylindrical shape and then welding the seam using high-frequency electric resistance. These tubes are widely used due to their cost-effectiveness, dimensional accuracy, and smooth finish, making them suitable for a wide range of structural and industrial applications.
One of the key benefits of ERW Tubes is their ability to maintain uniform wall thickness and diameter, ensuring consistent performance in demanding environments. They are available in a wide range of sizes, thicknesses, and finishes, making them versatile for construction, engineering, and fluid transmission systems.
Our ERW Tubes comply with international standards such as ASTM, ASME, API, and EN, ensuring high quality and reliability. They are extensively used in automotive, oil & gas, water pipelines, structural supports, and general engineering applications, where durability, precision, and strength are essential.
| Specification | Details |
|---|---|
| Product | ERW (Electric Resistance Welded) Tubes |
| Size Range | 1/2” OD to 24” OD (custom sizes available) |
| Wall Thickness | 1.5 mm to 12.7 mm (depending on size & application) |
| Standards | ASTM A53 / A252 / A500, ASME SA53, API 5L, IS 1239 / 3589, EN 10219, DIN |
| Material Grades | Carbon Steel, Stainless Steel (304, 304L, 316, 316L), Alloy Steel, Duplex & Super Duplex, Galvanized Steel |
| Length | Up to 12 Meters (Single Random, Double Random, Cut Lengths) |
| Ends | Plain Ends (PE), Beveled Ends (BE), Threaded Ends (NPT/BSPT) |
| Finish | Black, Bare, Galvanized, Varnished, Painted, Polished |
| Forms | Round, Square, Rectangular |
| Applications | Water & Gas Pipelines, Oil & Gas, Structural Engineering, Fencing, Scaffolding, Mechanical & General Engineering, Automobile Industry |
| Special Features | High Weld Integrity, Uniform Wall Thickness, Cost-Effective, Easy Fabrication |
Our ERW Tubes are known for their high dimensional accuracy, smooth surface finish, and excellent mechanical strength, making them suitable for structural, automotive, and industrial applications.
ERW technology ensures tubes with uniform thickness, roundness, and straightness, ideal for precision engineering applications.
Manufactured under controlled high-frequency welding, providing tubes with superior mechanical strength for pressure and structural use.
Available in stainless steel, galvanized, and coated forms, providing excellent resistance in water, chemical, and outdoor applications.
ERW process allows faster, cost-effective, and large-scale manufacturing with consistent quality.
Produced as per ASTM A53, ASTM A252, IS 3589, BS, EN, and other global specifications.
Widely used in automotive, oil & gas, structural frameworks, water pipelines, and general engineering.