Irregular parts: Polytetrafluoroethylene resin is made into billets by molding at room temperature, which are then sintered at high temperature and processed through secondary processing

Irregular parts: Polytetrafluoroethylene resin is made into billets by molding at room temperature, which are then sintered at high temperature and processed through secondary processing

Custom all size of ball, use in pumps and valves.

PTFE Sealing，Gasket. Custom all size.