The coke gas disposal post is installed on the upper portion of coke (coked pitch) battery and intended for primary cooling and disposal of coke gas appearing during coking process from the coking chamber volume 13,9...51m3 to the gas collector as well as for closing coking chamber during coke output. The post is controlled manually or by the coal charging machine mechanism. On the posts the vapor- or hydro-injection cocks, nozzles or sprayers are mounted. The temperature on the post inlet is up to 900 °C, on outlet-less 90 °C. The peculiarity of the posts are the cover pneumatic sealing, hydraulic sealing of movable joint and cover hydraulic drive (hydraulic cylinder), taken out from the area of high temperatures, i.e. the reliable hermetic sealing and enviroment protection.