4000 PURE PTFE BRAIDED PACKING
MK4000 is made of PTFE yarn and applicable for valves, vessels and pumps of corrosive media in chemical, medicine, food, petrochemical and power industry.
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.