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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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