ITEM NAME:Silicone O-Ring, 28Mm Outside Diameter, 21Mm Inner Diameter, 3.5Mm Width, S F1D6 Silicone O-Ring, 28Mm Outside Diameter, 21Mm Inner Diameter, 3.5Mm Width, S F1D6 Size-Outside Diameter: 28mm / 1.1 inch; Inner Diameter: 21mm / 0.83 inch;Cross-Section Diameter: 3.5mm / 0.14 inch Temperature - Silicone O-rings can be used across a wide temperature range from -65 degrees F (-54 degrees C) to 450 degrees F (232 degrees C). Hardness - Durometer(Shore Hardness) of 55 for resistance to penetration. Features - Silicone O-rings round in cross-section to provide a seal between cylindrical overlapping surfaces. Applications - Silicone O-ring used widely for mechanical sealing, pressure vessel, gas compressor, reaction vessel, heat exchanger, boiler, filter, automobile, electrical appliance and other fields. This silicone O-ring is red in color, round in shape, has a durometer of 55, and is designed for use in a wide variety of sealing applications. O-rings commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engines, faucets, flanges, valves, and various cylinders. This silicone O-ring has good resistance to ozone, weather, detergent, salt water, engine and transmission oil, non-petroleum brake fluid, hydraulic fluids that resist fire, vegetable and animal oils, and high molecular weight chlorinated aromatic hydrocarbons. It is an perfect solution for sealing application where there are high temperatures and corrosive liquids or gases involved. Package Content: 10pcs x Silicone O-Ring
