Duplex Supply Inc. are the Ace suppliers of Hastelloy Tubes over the past decade. We are one of the prime and arch brands in steel industry. Duplex Supply Inc. specializes in deviated forms of duplex, super alloys, stainless in form of tube, pipe, plate, flanges, sheets, valves etc. Hastelloy Tubes Manufactured by Duplex Supply Inc. are one of the fastest selling products and in bulk demand by the customers. Duplex Supply Inc. are the most accomplished and dynamite makers of nickel based alloys. We rectify the changes required in industry with changing time and keep getting Major Control over the quality of our product. With the changing period of time we have always progressed day by day and our product quality has always remain finest. Our product have such impact on our customers that it fetches us new customers as well but the clients who once purchased from us always get back to us for their purchases.

Duplex Supply Inc. strongly has characteristic Quality control over all our products and our esoteric work quality and product quality makes us one of the top manufacturers in Industry. We provide Best Quality Hastelloy Tubes. Quality is our peak concern. We sustain high Quality Standards through our Committed Personnel and Sound Infrastructure. Duplex Supply Inc. is backed by all the possible certifications of a world class mill including ISO 9001:2008, ISO 14001:2007, OHSAS 18001: 2004 & CE-PED 97/23/EC.

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