Manufacturing facility of ERW pipe size ranges from 1/2" to 20" with wall thickness from 2 mm to 12.7 mm (black and galvanized). The state-of-the-art plant of Mannesman, Germany, is India's first, par excellence "Largest Outer Diameter" ERW pipe manufacturing plant having maximum welding speed of 33 meters per minute with an installed capacity of 1,50,000 MT per annum.