Braided from low-sulphur expanded graphite yarns, reinforced with Inconel wire. It retains all the inherent benefits of pure graphite packing, good thermal and chemical resistance, very low friction, the wire reinforcement also provides greater mechanical strength, Normal for valve with high pressure. Other metal materials, nickel, stainless steel etc. on request.
It is a multi-service packing capable of a wide variety of uses throughout a plant. It is particularly suited for use in high temperature, high pressure steam service. In addition, it can also handle most chemicals, acids and alkalis. It is excellent for use in steam turbines, high temperature motor-actuated valves and for high temperature and high pressure valve applications in general.
Material | 100% Expanded Graphite and Metal Wire | |
---|---|---|
Pressure | Rotating | 30 bar |
Reciprocating | 100 bar | |
Static | 280 bar | |
Shaft Speed | 12 m/s | |
Density | 1.4-1.5g/cm³ | |
Temperature(Atmosphere) | -220~500℃ | |
Temperature(Steam) | +550℃ | |
PH Range | 0~14 |