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The Raido metal hollow O-Ring Seals are used when elastomers and other non metallic seals will not seal properly or do not offer the required reliability for the application, usually as a result of temperatures, pressures, or the environment. Raido metal hollow O-Ring Seals are long lasting seals and unlike non-metallic seals, they are not subject to failure due to incompatibility with the environment, out gassing or from deterioration due to age. The following are key elements in specifying the proper seal determining the base material: · Temperature Limits/Duration · System Pressure · Media to be sealed · Available Seating Load (责任编辑：) |