... 0.2-1.00.5-3.2 PH:0-14Made for various gaskets,used in petrochemical,mining.vessels,bolibers,piping and ... duct,pumps and valves.flangesetc.Suitable for stema,mineral oils,heat transferoils,hydraulic oil,fuel,water,seawater ... ±0.05 99.5 5 700 35 10 0. Tanged Sus304 metal sheet reinforced graphite sheet