PTFE woven packing is a good dynamic sealing material and is woven
with expandable PTFE ribbon. It has low friction coefficient, wear
and chemical resistance, good sealing performance, and is not liable
to harden or hydrolyze. It may be used at temperatures between
-50oC and +200oC. It functions best as a packing
material for pumps and valves.

Specifications:
1) Various specifications: 3 x 3 - 40 x 40mm
2) Types: pure PTFE, PTFE, carbon fiber, graphite and copper wire
graphite packing.