gasket , Bronze Filled PTFE Washer,Flat ptfe gasket seal
medium of washer:
size of washer:
standard or nonstandard
sample of washer:
material of washer:
0 to 40Mpa
For the Static Sealing of end face .
1000000 Piece/Pieces per Month Copper washer
Packaging & Delivery
Copper washer: Normal packing ways, inner packing is plastic bag and outer packing is carton box, also according to your requirements
1 - 100
To be negotiated
hot-water heating and sanitary and bathing products, electron and electric appliances, hardware and machinery, vehicle and motorcycle. used at dynamic sealing and static sealing location for particle crystal medium,etc.
seal between upper cylinder cap and block; resistant to almost all of the hydraulic medium, solvents, and various chemical mediators, has a very low coefficient of friction, no creeping phenomenon. Ozone resistance, weather resistance is excellent, with the flame retardancy.
Virgin PTFE, NBR, copper, Aluminium, POM, etc
PTFE:-55 to +260°C;PU:-45 to +11°C;NBR:-30 to +120°C,etc
PTFE gasket/Washer(Copper washer)
PTEF Gasket/washer is a kind of static seals which is composed of elastic material such as compressed Asbestos sheet, rubber and PTFE covers etc. PTFE has the superior performance of chemical corrosion-resistant at the temperature of -180~+250. It's never eroded by any chemicals except the alkali metal which melts in the high temperature and fluorine. It's the best non-stick material with lowest friction factor and excellent oxidation-resistant characteristics.
Bonded seal structure drawing(please see the right side picture)