DUPLEX STEEL & ENGINEERING is one of the biggest manufacturer, exporter and supplier of qualitative range of Monel 400 Flanges, These arealso known as UNS N04400 Flanges and is being made by utilizing unrivaled evaluation of steel and advanced gear and available in various evaluations and sizes, shapes.
we produce Nickel Alloy 400 Blind Flanges is a group of nickel alloys, primarily composed of nickel and copper, with small amounts of carbon, silicon, iron and manganese. Our UNS N04400 Long weld Neck Flanges are particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated.