This packing is made of flexible carbon yarn and a special graphite-based impregnation.
The product is designed for use in valve applications.
|Temperature||–30°C … +400°C (most media)|
–30°C … +550°C (steam)
|pH Value||0 … 14|
|Media||Hot water, hot air, steam, acids* and alkalis.|
|Variations||BPG 6555 – braided from flexible graphite core with a wear resistant cover made from pure carbon yarn|
BPG 6570 – braided from graphite yarn which is obtained from carbon yarn
*Exceptions: heavily oxidising acids such as hot sulphuric acid and nitric acid
Very high temperature resistance
Reduced friction, longer service life
High strength carbon yarn
Used as anti-extrusion and wiper end ring