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HY4000NFS Fiber-Impregnated Graphite Packing
Woven rope made from NFR fibers impregnated with PTFE, graphite, and specialized lubricants.
This packing offers excellent self-lubrication, flexibility, and resilience. It is easy to install and provides superior compensation during operation. Therefore, it is ideal for aging machinery with large tolerances or slightly worn shafts.
Pressure 0~15 MPa
Temperature 260 °C
Linear speed 10 m/s
Chemical compatibility pH: 3~13
Applications: Water, seawater, wastewater, acids, alkalis, salts, solutions, and other media.
Seals for equipment in the chemical, metallurgical, petroleum, power generation, papermaking, shipbuilding, and municipal water supply industries.