Carbonized Fiber Packing(Pre-oxygenated wire packing} is made by acrylic fiber pre-oxidized and braided, and the surface is made of polytetrafluoroethylene emulsion and lubricating treatment.
Carbonized fiber packing has excellent thermal conductivity, wear resistance and chemical stability, and is relatively cheap in non-asbestos products. It is an ideal asbestos substitute.
Equipment: Sealing of valves, pumps, flanges, agitators, mixers, stern shafts, etc.
Industry: Petroleum, metallurgy, chemical, fertilizer, power generation, instrumentation and other industrial equipment.
Medium: The application field is quite wide. For example: weak acid, alkali, salt, organic solvent, sea water, factory wastewater, mineral oil and other media.
Product specifications: 3*3mm–50*50mm; special specifications or various non-standard products can be made according to customer requirements.
Pressure (MPa): 5bar (rotating) 20 bar (reciprocating) 30 bar (stem)
Temperature (℃): -100～260
Linear speed (m/s): 15
pH value: 1～13