MK-D8120 Medium load disc spring
Bolts with temperatures above 150 ° C require advanced disc spring pretensioning technology. It is recommended to use this series as much as possible when working at temperatures below 300 ° C and corrosive media.

Metal jacketed gaskets are frequently required with pass partition bars, which manufactured by one-piece construction. These gaskets are specially designed and widely used for heat exchangers, autoclaves, columns, pressure vessels, flue stacks, boilers, gas mains, valve bonnets, pumps and similar services.

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.