Shanghai Rolling Pipe threads tech Ltd is manufacturer of Galvanized welded Pipe Nipples. We are ISO 9001 certified company and we have quality control system in our company. With NPT and BSP
Rolling Pipe threads Pipe Nipples at our factory are manufactured with special rolling threads which make the profile of the pipe threads perfect. In Rolling Pipe threads the Pipe getting
perfectly connected with female fitting and make it easy to connect. Rolling Pipe threads creates strong connection, high in quality, easy to connect, long in life with no leakage and rust.