Graphite Rupture Disks, the resulting material called “impervious graphite” is impermeable and is resistant to most corrosives, including alkalis, organic solvents, and most acids.

MONO / INVERTED / DUPLEX / FS-INVERTED / FS-V INVERTED / TWO-WAY / INSULATED / RT2 / RT2T / GRAPHITE SCREW-TYPE)