The Silicone O-Ring from Hebei Dingzhihui Machinery Parts Co., Ltd is a quintessential sealing component, renowned for its versatility across diverse industries including industrial, mechanical, and automotive sectors. Expertly crafted from premium silicone material, this O-ring boasts unparalleled properties such as exceptional high and low temperature resistance, as well as superior chemical corrosion resistance. These attributes make it the ideal choice for rigorous sealing requirements in a multitude of challenging environments. With its remarkable elasticity and robust compression resistance, the Silicone O-Ring ensures an impeccable seal for both liquids and gases. Beyond its immediate functionality, it offers a prolonged service life and unwavering performance reliability. Its widespread applications span across mechanical seals, automotive components, medical devices, and beyond, solidifying its status as an indispensable asset in various high-demand fields.
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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