Diamond Flanges & Fittings Pvt. Limited is one of the leaders in manufacturing and supplying of Flanges since 1985. We are manufacturing all kinds of Plate Flanges from 1/2" (15 NB) to 240" (6000 NB) and Forged Flanges up to 40" (1000 NB) in all International Standards like ANSI, AWWA, DIN, BS, JIS, API etc. and also as per Customer's drawing and specifications. We are associated with numbers of renowned projects like Petrochemicals, Refineries, Power Plants, Airports, Steel Plants, Shipyards, Ports, Chemical Plants etc. We have undergone Inspections through number of reputed Agencies like DNV, TUV, PDIL, Tata Projects, Protect Consultants etc.