Flexible graphite packing
Flexible Graphite Packing Pengnuo PN3000
The flexible graphite packing is woven from pure expanded graphite wire reinforced with materials such as glass fiber, stainless steel wire, nickel wire, and inconstant nickel alloy wire. It has various characteristics of expanded graphite, and it has strong versatility, good flexibility and high strength. Combined with general braided packing, it is the most effective sealing element to solve the problem of high temperature and high pressure sealing.
Equipment: valves, pumps, etc.
Industry: Recommended for petroleum equipment, power plants, chemicals, steel mills, etc.
Medium: In addition to a few strong oxidizing media, it can be used to seal hot water, high temperature, high pressure steam, heat exchange medium, hydrogen, ammonia, organic solvents, hydrocarbons, cryogenic liquids and other media. .
Product specifications: 3*3mm--70*70mm; special specifications or various non-standard products can be customized according to customer requirements
Main technical parameters of expanded graphite packing:
Temperature (Temperature) 1650°C Non oxidizing condition (vacuum)
650 ° C Steam (steam)
450 ° C Oxidizing condition (oxidizing environment)
-204°C Cryogenics (low temperature)
Pressure (Pressure) 9-45MPa
Ph range 0-14
Linear speed 2-15m/s