Profile: Piping Material is a manufacturer, supplier and exporter of stainless steel, carbon steel, alloy steel, duplex steel, nickel alloy, butt weld pipe fittings, forged fittings & flanges. Lap joint flanges are used in functions where parts of the piping systems require to be take apart easily and quickly for replacement or inspection. These lap joint flanges are being offered in full-size range and are widely used at all the pressures. Our products are used in different industries which include ship building, petrochemical plants, power generation, oil refineries, paper mills, waste water treatment plants, turnkey projects and pharmaceutical plants.