Naman Pipe & tubes is engrossed in the business of supplying and trading of premium quality Duplex Pipe ,which have gone through stringent quality checks that enable the product to function even better.A790 Duplex Pipe are known for their excellent resistance to stress corrosion cracking as well as their good mechanical properties. The basic material used to alloy a Duplex stainless steel seamless pipe include metals like chromium, nickel, molybdenum and copper.