High quality, Best service,Reasonable price.
ptfe seal ring,
Good performance ptfe strip PTFE piston rings with 81.5 * 7 * 0.7 mm for shock absorber
ptfe piston rings,ptfe piston bands,different filler is available,used as piston ring in shock absorbers
Manufacturers of PTFE Piston Bands
Used in shock absorber struts
Poly Fluoro Piston Bands are designed for hydraulic and pneumatic equipment. Its unique design prevents equipment seizures which can arise with other forms of guidance materials. Poly Fluoro Piston Bands offer extremely low friction and break-away forces. This material is also resistant to all hydraulic fluids, and is suitable for temperatures up to 200°C.
Poly Fluoro Piston bands are the solution to costly cylinder re-machining and repairs for large diameter equipment. Coils are available in common sizes and are easy to use, cut and install.
The bearing material is made from PTFE with a 40% Bronze filling and is specifically designed to support heavy loads. The exceptional physical properties and PTFE lubricants make the piston bands suitable for use on rams or pistons in reciprocating applications.
Meanwhile,we can also add other fillers with PTFE,such as glass fiber,carbon fiber,graphite and so on.
Key advantages include: