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Vacuum Rubber Oil Seal Hydraulic Compression Molding Machine - FCVR Series
Categories : Compression Molding Machines
APPLICATIONS: Automobile & motorcycle oil seal, valve steam seal, V seal, O-ring and rubber seal products.
D-Ring
Categories : Industrial Parts & Safety Gear
A D-Ring is a high-performance mechanical seal with a distinctive "D"-shaped cross-section, featuring a flat base and a curved sealing face. This innovative geometry combines the effective sealing properties of an O-ring with the enhanced stability of a square ring, making it an ideal solution for preventing spiral failure, extrusion, and dynamic leakage in rotary and reciprocating applications. D-Rings deliver reliable performance under high pressure, dynamic motion, and challenging industrial conditions, ensuring long service life and minimal maintenance.
Bonded seal
A bonded seal is a hybrid sealing component that combines a metal washer with an elastomeric sealing ring bonded to its inner diameter. This design creates a reliable, leak-proof seal around bolts, screws, and flanged connections in static applications such as hydraulic and pneumatic systems. Originally developed by the Dowty Group, these seals are also commonly known as Dowty seals or bonded washers.