1.PTFE packing includes pure ptfe packing,nonmetallic mineral fiber ptfe packing,ptfe packing with oil.All
are braided of high quality ptfe yarn,graphite fiber,or-as /bestos yarn(impregnated with ptfe).
2.Can be reinforced by glass fiber,stainless steel wire or other reinforcing material depands on different servicing temperature
and using condition.
3.Can also be impregnated with oil or graphite,and made into heat insulation packing for valve
sealing,pump lubrication,and so on.
Item | Specification |
Size | 6mm*6mm-50mm*50mm |
Working Temperature | -150~250℃ |
Chemical Composition | PTFE, SiO2,MgO |
Density | 800-1250kg/m3 |
1.Size:6mm-50mm.
2.Length:15m-50m.
3.Other dimensions are customizable.
1. High temperature resistance packing for flanges,valves and gas sealing.
2. Flexible expansion joint between connections;
3.Heat insulation lagging for cable,fuel pipe,petroleum pipeline.
4.Fireproof curtain for welding works, refractory sealing material for metal casting.
5.Seal packing or gasket for doors of industrial ovens, stoves, furnaces,boilers.
6.Other functions including high-temperature-resistant, heat insulation,fire proof,sealing,friction braking,noise
reduction,applied in metallurgy, chemical,shipbuilding, aerospace, automotive, machinery, electronics, building
materials,petrochemical industry and other industrial areas.
1.Packaging:2.5 or 5kg/roll;20kg/carton;OEM.
2.Delivery time:7-15 days;
3.Shipping detail:By sea or by air,according to clients' requirement.