Duplex Supply Inc. are the suppliers of Hastelloy Tube Fittings over the past decade. We are one of the in-competitive brands in alloy industry. Hastelloy Tube Fittings manufactured by us are of supreme and fine quality. Today, our industry is filled with high volume but low quality suppliers which are below the line with what the industry requires. Our Product Reliability and performance has made us one of the top brands. Because of such service our clients recommend us to other prospectors which is more than enough to prove our distinction in steel industry. Duplex Supply Inc. works in consideration of Clients, Environment and best Quality we do no compromise in these matters.

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 Tube FittingsDuplex 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. We are also members of various renowned agencies and Chambers of Commerce including MASSMA, EEPC, FICCI, FIEO, Indian Merchants Chamber etc.

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