D.P. Jindal Group’s is the manufacturer of ERW pipes. The ERW pipes (Electrical Resistance Welding) are made by cold forming of steel coil into a circle cylindrical shape. In the starting stage, to heat the edges, low frequency A.C. is used. With changing times, high
Metallurgy is a domain of metallic elements physical and chemical behavior and a whole, it is technology of metals that is applied to practical use. There are various types in this metallurgy process that are applied at various stages or purposes. Extractive metallurgy is the
The demands on the foundry industry become more exacting every day. Globalization not only opens up new markets and opportunities, but it also creates an enormous squeeze on costs. Only those who succeed in enhancing productivity can withstand this growing cost pressure, however, only if
