Graphite packing is braided with HBseal types of graphite yarn,which combines all the advantages of the flexibility, compressibility and eases of installation of a conventional packing; low coefficient of friction and high thermal conductivity. Graphite packing ,now being widely used in hot water, steam, acids, alkalis, organic solvents, low temperature.
HB-100 Graphite packing reinforced by cotton fiber Traditional graphite packing.
HB-110 Graphite Packing Reinforced by inconel Wire in each strand.
Application areas:
Rotary pumps and valves in power stations and boiler houses, in the petrochemical industry and many other industrial areas.
Application media:
Steam, water, fuel, gases, chemicals, mineral and synthetic oils, effluents. Suitable for all processes, except with highly oxidizing media.
Advantages:
Provide economic alternatives to asbestos packing, reduce maintenance time and cater for very demanding duties. Due to average density is from 1.20gr/ccto1.30gr/cc only, it yields more meters per kg, which makes it very economical.
Technical data:
Rotating Reciprocating Valves
Pressure 3 Mpa 10 Mpa 20 Mpa
Shaft speed: 20 m/s rotary
Temperature -200 to +455 atmosphere; to +650 in steam
PH range 0~14
Other reinforced materials are also available.
Not suitable for:
Except with highly oxidizing agents.
Package:
5kg/roll, 10kg/roll.
