Specification :

Expanded Graphite Packing Braided from low-sulphur expanded graphite yarns,which are reinforced by cotton fiher.It has a very low friction,does mot damage shafts or stems.Itshows good thermal and chemical resistance and high elasticity. expanded graphite packing, valve stem packing, Other reinforcement materials are also available: Glass fiber---High strengrh,lower cost Garbon fiber--Less weight loss 200k--Graphife panking with Corrosion inhibifor Corrosion inhibitor acts as a sacrificial anode to protect the valves stem and the stuffing box. Application:Usedin valves,pumps,expansion joints,mixers and agitators in high-pressure,high-temperature hostile environments of hydrocaron processing,pulp and paper,power stations,refineries and industries where effective sealing is vital. expanded graphite packing, valve stem packing
Service Limits
T
550
PH
0-14
V
20m/s
Rotating 20bar
Reciprocating 110bar
Vale
310bar
D(g/cm³)
1.2-1.4