Packing Seal PTFE Filament With PTFE Oil Gland Packing Description: STYLE 6800W is Braided of pure PTFE filament yarns, impregnated with ptfe dispersion, firm high-density braided packing. Packing Seal PTFE Filament With PTFE Oil Gland Packing Application Areas: STYLE 6800W can be used in a wide range of process chemicals and concentrated acids, valve stems, rotary shafts, reciprocation equipment, and other processing equipment high peripheral speed, rod, pistons. Packing Seal PTFE Filament With PTFE Oil Gland Packing Application Media: 1. STYLE 6800W is suitable for water, steam, concentrated acids and caustics, solvents, oils, fatty acids, detergents, aggressive gases , resistant to gamma and neutron rays, hydrogen, heat transfer oils, and most other chemicals and solvents. 2. STYLE 6800W is not suitable for molten alkali metals and fluorine compounds at high temperatures and pressures.