It is a braided packing made of asbestos yarns,After braiding,this packing is thoroughly impregated piece by piece with dry graphite,and externally coated with pure graphite.It is suitable for specific employment in the presence of high temperatures and high pressures.It is utilized on valves, tap equipment,for alternativeand rotary shafts, and in the presence of oils,superheated steam,solvents,hydrocabons,gas,ammonia,abrasive liquids.
Spec:3mm~50mm
