As Per National & International Standards & Specification I.E. Aisi, Astm, Asme, Jis, Sus Etc. Besides This We Are Associated With Leading Manufacturers Of Stainless Steel Pipes & Tubes, Pipe Fittings, Flanges And Bars. We Import Stainless Steel Coils, Sheets, Plates & Duplex & Super Duplex Material For Promoting Our Domestic & Overseas Business.Duplex Pipeline Solutions LLP - A Group Company of Naman Pipe & Tubes is a industrial company that delivers products and services to many countries of the globe