shutter machine for sale_shutter machine for sale

Welded Electric Resistance Welded (ERW) pipes play a vital role in various industries due to their strength, reliability, and cost-effectiveness. These pipes are manufactured through the process of electric resistance welding, where the edges of the steel sheets are heated to a molten state and then forged together. This method results in pipes that can withstand high pressure and are suitable for a wide range of applications.