Long Pipe thread Black & galvanized carbon steel pipe nipples

Shanghai Rolling threads tech Ltd is focused in bringing innovative Piping solutions of clients and for we are continuously working on piping technology. In year 2016 Shanghai Rolling threads tech Ltd introduce Rolling Pipe threads in for Galvanized and Black Pipe Nipples. We are prime producer and exporter of rolling threads pipe nipples for Industrial and mechanical piping essentials.

The company has pioneered in the manufacturing of high-quality NPT and BSP thread...