... , valves, furniture, toys, pipes. 8. We promise the high quality but low price of Oil seal, O-Ring , Rubber seal, Rubber ... O-RING SEAL characteristics are as follows1. Can be heat-resistant to 250 °C.2. For most of the oil and ... .between 30-90 shore A or IRHD. heat resistant, weather proof, oil proof, wear resistant, hightensile strength, anti-corrosion, tear proof,full set ...