Naman Pipe & Tubes is India’s one of the most trusted supplier of various grades of Duplex Threaded Rod. The stability of our duplex steel does not suffer at higher temperatures or in environments containing sulphur and chloride. This special material combines high strength and very good corrosion properties in a single material. It is also resistant to surface corrosion and pitting. The material demonstrates good wear properties in terms of fatigue or erosion.