• Buy 10 for $7.44 each and save 9%
• Buy 20 for $6.06 each and save 26%

GRAPH-LOCK® 3123: The graphite flake has been acid washed, expanded under heat, and then compressed into sheets with a minimum graphite content of 98%. For thicknesses under 1/16” homogenous graphite is used. For thicknesses over 1/16” laminated graphite is used. The laminated graphite sheets are bonded with a proprietary adhesive.

Nominal Pipe Size: 3/4
Pressure Rating (lbs): 300
Flange Standard (ASME): ASME B16.5
Thickness (In.): 1/8
Inner Diameter (In.): 1.060
Outer Diameter (In.): 4.620