PTFE Ball Valve Sea
Gaskets,seats and inserts, which are important components in the ball valve industry, and they are usually made of fluoroplastic materials or high-performance plastics.
Hongda can supply various ball valve seat and valve stem sealing gasket.​Our strength lays in our integration and full production control, which implies:

​​Offering a comprehensive range of high performance plastic machining capabilities ranging from PTFE, PCTFE, PEEK, PFA, PVDF,FEP, UHMWPE and customized materials.We hold a large number of machines and tooling to support the polymer machining, from conventional machining to CNC machining to Milling, Turning and Grinding.(Both sample and mass production)

Keeping large stock of the hot semi-finished materials and do in house machining,so we can meet urgent requests.