Fiberglass Cloth
Woven with high-quality expanded glass fiber, it is a high-quality thermal insulation material and an ideal substitute for asbestos cloth.

Compressed asbestos sheet are generally cheap, convenient. But the biggest trouble is the charring of rubber and packing, and the low temperature will result in the loosen of material. and finally cause leakage in the joint part or in the shim itself, and agglo-merating, smoking, and the planking are more easy sticking on the flange. Beside, asbestos will cause heavy pollution. So the high-strengh graphite sheet and non-compressed asbestos sheet will be used instead of asbestos materials.

On the basis of ordinary expanded PTFE tape, by mixing a certain proportion of graphite, enhance the self lubrication performance.The product has excellent fluid sealing performance and can be used reliably in a wide temperature range, pressure range and corrosive media.