TECSEALS
Flexible Graphite Packing TC-501
Flexible Graphite Packing TC-501
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Specification:
Description:TC-501 Braided from low-sulphur expanded graphite yarns, which are reinforced by cotton or glass fiber. It has a very low friction, does not damage shafts or stems. It shows good thermal and chemical resistance and high elasticity.
CONSTRUCTION:
Other reinforcement materials are also available:
Glass fiber--------High strength, lower cost
Carbon fiber------Less weight loss
501C --Flexible Packing with Corrosion Inhibitor
Corrosion inhibitor acts as a sacrificial anode to protect the valve stem and the stuffing box.
APPLICATION:
501C is a multi-service packing capable of a wide variety of uses throughout a plant. It can be used in valves, pumps, expansion joints, mixers and agitators in high-pressure, high-temperature hostile environments of hydrocarbon processing, pulp and paper, power stations, refineries and industries where effective sealing is vital.
Precaution: in oxidizing environment.
PARAMETER:
|
Rotating |
Reciprocating |
Valves |
Pressure |
20 Bar |
100Bar |
300Bar- |
Shaft speed |
20m/s |
2m/s |
2m/s |
Density |
Appr. 1.0-1.3g/cm3(+5% for PK 2000K) |
||
Temperature |
-220~+500°C(+550°C with steam) |
||
PH |
0~14 |
PACKAGING:
in coils of 5 kg, other package on request.
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