Description
This is the bonnet exclusive packing compressed and molded by inserting the heat-resistant alloy sheet into upper and lower part after winding the graphite tape for over 99.8% high purity.
The upper and lower cap is fixed with the upper and lower packing to prevent the graphite from crushing, oxidation and leaking.
Instead of the sheet, a metal mesh will be inserted depending on the application.
Service : For use in high pressure, high temperature steam valve bonnet
Technical Data
| Pressure | 4600psi (317bar) |
| Chemical Resistance | pH 0 -14 |
| Temperature | From -400℉(-240℃) to 800℉(430℃) in air From -400℉(-240℃) to 5400℉(3000℃) in non oxidizing From -400℉(-240℃) to 800℉(650℃) in steam |
