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