Nitrile Rubber O-Rings: Our high-quality rubber O-ring is very convenient to use, providing a safe way to connect parts and could be used to stop unwanted liquids flowing out from pipe flange joints, plumbing, machinery, hydraulic, and pneumatic repairs. It provides a safe way to connect parts, preventing contact between metals and having good resistance. High Quality & Environmentally Friendly Material: It is made of Good mechanical properties and high wear resistance commercial grade nitrile rubber (NBR, Buna-N) material which is not easily torn apart, great water and oil resistance, high temperature resistant, wear-resistant, durable, and long service life. Durable & Easy to Use: The Soft and flexible o ring construction makes these o rings more resistant to corrosion, high pressure, high temperature and wear, easy to install and meet almost all your needs. Oring Jandy O-Ring CS100 CS150 CS200 EAI Orings are used in Static applications and in Dynamic applications such as Pump Shafts and Hydraulic Cylinder Pistons where there is relative motion between parts and the o-ring, and also used on Automotive and Industrial machinery components, electronic instruments, electrical applicances, washroom facilities, faucets, etc. Our engineered o-ring compounds are designed to perform in a wide range of applications with varying chemical exposures, pressures and temperatures. Resistant to mineral oil-based lubricant, grease, hydraulic fluids, etc. Low resistance to ozone, weathering and aging. Temperature -40 degrees to 212 degrees