Acid and alkali resistant, corrosion-resistant O-ring, fluorine rubber ring

Acid and alkali resistant, corrosion-resistant O-ring, fluorine rubber ring, O-ring series products
A variety of materials such as fluorine rubber, nitrile rubber, silicone rubber, etc. are widely used in various mechanical equipment, resistant to various crude oil base oils and various physical substances. They can be used in temperature areas ranging from -60 ℃ to+300 ℃, with a pressure range of less than 10MPa (hydraulic press), less than 1MPa (pneumatic type) and less than 16MPa (packing seal). Nitrile rubber and automotive gasoline blends (90, 93, 97) have a water content of 0.
The plastic material indicates:
Nitrile plastic (English letters mean NBR) has good high temperature resistance and wear resistance at 100 degrees Celsius
Silicone rubber material (meaning VMQ in English letters) is resistant to high temperatures of 200 degrees Celsius, acid and alkali, and has good moisture resistance
Fluorine glue (English letters mean FKM) has high temperature resistance of 280 degrees, good wear resistance, wear resistance, and corrosion resistance
Ethylene propylene diene monomer (EPDM) is resistant to high temperatures up to 150 degrees Celsius but not to acid or alkali
Polytetrafluoroethylene (meaning PTFE in English letters) has good high-temperature resistance, 280 degree wear resistance, compression resistance, and wear resistance
Please confirm the specifications before making a purchase
O-ring: diameter x cable diameter (size) (enterprise: mm)
Or inner diameter x cable diameter (size) (enterprise: mm)
Product execution standard: GB1235-76 Specification and model indicate: diameter * cable diameter cable diameter (cross-sectional diameter)
Product execution standard: GB3452.1-82 Specification and model indicate: inner diameter * cable diameter cable diameter (cross-sectional diameter)