Water seal Material Stationary Ring: Ceramic/SIC/TC Rotary Ring: Carbon/SIC/TC Secondary Seal: NBR/EPDM/VITON
Water seal
Operating limits:
Temperature: -30°C~+200°C
Pressure: ≤1MPa
Speed: ≤15m/s
Material:
Stationary Seat(SiC/99%Ceramic)
Rotary Ring(Resin Carbon)
Secondary Seal (NBR/EPDM/VITON/PTEE)
Spring & Other Parts(SUS304/SUS316)
1. Materials: comply to ROHS, Viton, or NBR, Silicone (VMQ), EPDM, etc.2. Temperature: -30~200°C.3. Hardness: 20 to 90 shore A or as your request. 4. Tolerance: strictly upon international standard, no flash.5. Color: black, transparent, green, red, yellow, grey, purple, pink or as your requested.6. Small order is accepted.7. Packing: PE bags inside, strong carton and PE film paper packed outside with water proof.
| Strength of Viton Material | |||
| Oxygen Resistance | excellent | High temperature resistance | excellent |
| Ozone Resistance | excellent | Alcohol Resistance | good |
| Weathering Resistance | excellent | Acid Resistance | good |
| UV Resistance | excellent | Chemical resistance | good |
| Heat Resistance | excellent | Water Resistance | good |
| Oil and Fuel Resistance | excellent | Low Temperature Resistance | good |
| Animal and Vegetable Oil Resistance | excellent | Tensile Strength | good |
| Flame resistance | excellent | Gas Tightness | good |
| -Aliphatic | excellent | Alkaline Resistance | suitable |
| -Aromatic | excellent | ||
Water seal
