Expanded PTFE Valve Stem Packing-PTFE type for Shaft

Material: 100% expanded PTFE

Spec: Dia:3mm-20mm

Temperature Range : -268°C to +315°C / -450°F to +600°F

Chemical Resistance: Unaffected by most chemicals in the 0-14 pH range except molten alkali metals and elemental fluorine.

samples:
free