The die-formed graphite rings ZV48ZN OXY are suitable for Oxygen Service (BAM report 2-1948/2014E) as graphite sealing for valve stems and seats, but also for all applications which require graphite sealing. The product can be assisted by wiper rings style ZGR80SGR OXY (BAM Report 2-28/2015E) or by the graphite rings style ZV48Z OXY (BAM Report 2-1949/2014E).
The die-formed graphite rings ZV48ZN OXY are manufactured with pure flexible graphite supported by Nickel tape
Liquid and gaseous oxygen services