Specification Brand : uxcell BulletPoint1 : [Size] - 31mm Outside Diameter, 25mm Inner Diameter, 3mm Cross-Section Diameter BulletPoint2 : [VMQ] - Durable 50A silicone with a wide temperature range from -22℉ (-30℃) to 392℉ (200℃) BulletPoint3 : [Advantages] - The white O ring is made of durable silicone with smooth surface, soft texture, good elasticity, waterproof, temperature resistance, ozone resistance, aging resistance, good sealing performance, and can be insulated BulletPoint4 : [Application] - These small O rings widely used for gas compressor, heat exchanger, boiler, filter, blender, coffee machine, plumbing, doors and window, automotive, mechanical keyboards, household electrical appliance, electronic instruments and so on BulletPoint5 : [NOTE] - Please confirm the required size and material before purchase, and install it in the right place ItemName : uxcell Silicone O-Ring, 31mm OD, 25mm ID, 3mm Width, VMQ Seal Rings Gasket, White, Pack of 10 ItemPackageDimensions_Height : 13.7 centimeters ItemPackageDimensions_Length : 1.4 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : o-ring-seals Manufacturer : uxcell Material : Silicone Rubber ModelNumber : a18111400ux0194 NumberOfPieces : 10 PartNumber : a18111400ux0194 ProductDescription : 1. Durometer: Round shape silicone O-ring, has a durometer of 50, and is designed for use in a wide variety of sealing applications. 2. Working Temperature Range: This silicone O-ring can be used across a wide temperature range from -22℉~392℉(-30℃~200℃). 3. Usage: O-rings commonly provide a pressure and fluid seal between cylindrical shaped, overlapping mating surfaces and are commonly seen in flanges, valves, and various cylinders. 4. Feature: This silicone O-ring has good resistance to ozone, weather, , salt, non-petroleum brake fluid, hydraulic fluids that resist fire, vegetable and animal oils, and high molecular weight chlorinated aromatic hydrocarbons. It is an great solution for sealing application where there are high temperatures and corrosive liquids or gases involved. 5. Applications: Used widely for mechanical sealing, pressure, reaction, heat exchanger, boiler, filter, electrical appliance and other fields.