A ring-shaped packing made by weaving PTFE, graphite, and special lubricant-impregnated NFS fibers. This packing offers excellent self-lubrication, flexibility, and resilience, ensuring easy installation and superior performance during operation. It is particularly suitable for aging machinery with large tolerances or slightly worn shafts.

Application Media: Water, seawater, wastewater, acids, alkalis, salts, solutions, etc.

Application areas: Sealing for equipment in the chemical, metallurgical, petroleum, power generation, papermaking, marine, and municipal water supply industries.