B18 type is an extremely effective compression type one-way seal. It is composed of A U-shaped cloth clip is embedded with a rubber energy enhancing element. At low pressure, the pre compression of the sealing section provides a low pressure rise When the adhesive is applied to a U-shaped component, it deforms and increases the Seal the contact surface to improve the sealing effect. Cloth clips are used to protect adhesive components due to their high strength and durability, and The cloth clip can maintain an oil film to ensure low friction and reduce wear. If used for piston sealing, B18 should not be installed in pairs back-to-back The method is used to form a bidirectional sealing system. technical parameter Working pressure: ≤ 40MPa Working temperature: -30 ℃~+100 ℃ Reciprocating speed: ≤ 0.5m/s Media General petroleum based hydraulic oil Installation This type of seal adopts a split groove. To avoid damage to the sealing lip, Measures should be taken to avoid sharp edges during installation. Materials Rubber clip fabric High performance nitrile rubber (NBR) with a Shore hardness of approximately 90 degrees