Ceramic packing impregnated with graphite type ECG
Packing braided of aluminosilicate yarn reinforced with inconel wire, impregnated with a special lubricating composition, enriched with plenty of graphite. Impregnation of each thread during the process of intertwining causes very precise saturation of packing with impregnant. The impregnant contains petrol derivatives that are being burnt-out at the temperature of + 200°C.
Application
It is recommended to be used in static conditions and low- and medium-pressure fittings. Packing may work in contact with acids, alkali of average power, solutions of salt and steam.
|
DESCRIPTION OF PARAMETER |
VALUE |
|
TYPE |
ECG |
|
Material |
aluminosilicate yarn + impregnant |
|
Maximum operation temperature in °C |
800 |
|
Type of reinforcement |
wire CrNi ø 0,1 mm |
|
Scope of pH |
5 – 11 |
|
Density in g/cm3 |
1,5 ± 15 % |
|
Fittings |
p=40 bar v=1 m/s |
|
Colour |
black |
|
Dimensional range in mm |
6 – 90 |
ECG without reinforcement
6-16 mm – roll at least 2 kg
17-30 mm – roll at least 5 kg
