ERW (Electrical Resistance Welding) pipes are manufactured by cold forming of steel coil into a round cylindrical shape. In the initial times it was done with the low frequency A.C. current to heat the edges. Now, since 1970 the low frequency process changed to high frequency A.C. current to produce a higher quality weld.
ERW pipes have various applications like fencing, line pipe, scaffolding etc. ERW steel pipes are available in various diameters, wall thickness, finish and grades
Major applicationsMaharashtra Seamless Limited (MSL) as an ERW pipe manufacturer in India, manufacture ERW pipes (MS Black and Galvanized) in various sizes, grades and specifications as per various national and international specifications (IS, BS API, ASTM, DIN). MSL has been constantly executing need based demanding orders for ERW Pipes to meet the requirement of sectors like, Agriculture, Oil and Gas, Public Health, Housing, Irrigation, Engineering etc.