The Dual Seal Ring is designed to reduce the operating stress of the O-ring seal. The Dual Seal Ring helps to distribute the pressure evenly across the seal faces, which can extend the life of the O-ring seal. It is typically made up of strong and durable material, such as Steel, to ensure strength and withstand high operating conditions.Attributes:• Has high strength and wear resistance • Maintains effective sealing property even under compressionApplications:The Dual Seal Ring can help to prevent the O-ring seal from being contaminated by dust, dirt, or other particles in the atmosphere.