JX1130 graphite rings are formed with the pure expanded graphite tapes evenly wrapped and compressed under  extreme pressure to ring types by our highly precision molds.  We supply any shapes to customers requirements, standard  or non standard, dimensions from 10mm to 1000mm.

Density	1.5 to 1.6g/cm3
Carbon Content	99%
Leachable Chloride ASTM D-512	50ppm Max.
Sulphur Content ASTM C-816	1000ppm Max.
Working Temperature	-200 to +3300 Non-Oxidizing -200 to +500 Oxidizing -200 to +650 Steam
Pressure	700bar Max.
PH	0-14