The Silicone O-Ring from Hebei Dingzhihui Machinery Parts Co., Ltd is an essential sealing component, adeptly serving a plethora of industries, including industrial, mechanical, and automotive sectors. Crafted from premium silicone material, this O-Ring showcases exceptional attributes such as outstanding high-temperature resistance, impressive low-temperature resilience, and robust chemical corrosion resistance, making it an impeccable choice for diverse sealing requirements across various challenging environments. Its superior elasticity and compression resistance ensure an effective seal for both liquids and gases. Furthermore, our Silicone O-Rings boast remarkable longevity and consistent performance, making them indispensable in mechanical seals, automotive components, medical devices, and a multitude of other applications.
Material
TemperatureSize NBR(Buna, Nitrile)
FKM(VlTON, FPM)
EPDM
Silicone(VMQ)
HNBR
FFKM
PTFE
PU60~90
70~90
60~90
40~70
60~90
70~90
60~70
90~95-50ºC-110ºC
-20ºC-250ºC
-45ºC-150ºC
-55ºC-280ºC
-48ºC-180ºC
-18ºC-326ºC
-100ºC-280ºC
-40ºC-90ºCAS-568(USA)
JIS-B2401(Japan)
DIN-3771(Germany)
BS-1516(UK)
ISO3601(International)
R(France) ResistanceColor
Hydraulic Fluid
Engine Oil
Chemical
Ozone & UV
Steam & Hot Water
Low Temperature
High TemperatureBlack
Brown
Red
Green
White
Blue
Clear
CustomizedISO9001
1SO14001
TS16949
S G S.
RoHS
REACHAuto Industry
Construction Machinery
Machine Tool Equipment
Food Health
Water Treatment
Chemical Processing
Hydraulic Pneumatic
Industrial Manufacturing
Audited Supplier 
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