labyrinth seal

Buffer seal is used in combination with rod packing to absorb the impact and fluctuating pressure at high load, to isolate high temperature fluid, and to improve the durability of the packing. The cylinder is cushioned and sealed, and the product itself has a pressure relief groove for easy exhaust. Robust design. Material: PU+Nylon; PTFE+Rubber+Nylon; PU; We have Original NOK Japan brand and other OEM brand.

The boned seal is a rubber ring and a metal ring integrally bonded and vulcanized, and is a sealing ring used to seal the thread and flange connection. The ring includes a metal ring and a rubber gasket. Anti-rust treatment of metal rings, rubber rings generally use oil resistant nitrile rubber or fluorine rubber. The combination pads are available in metric and inch sizes. There are standard JB982-77 regulations for the combination of metal pads and rubber in combination pads. Combination gaskets are used for threaded pipe joints and screw plugs. It is generally used with ferrule pipe joints to block oil ports. It is mainly used for static sealing of end faces of threaded joints of hydraulic valve pipe joints.