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Graphite Seal Gasket
0.0 Yuan 0.0 Yuan
Product description
[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[Product parameters, parameters]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]

Reinforced graphite gasket is cut from pure graphite sheet or graphite sheet with metal reinforcement, features excellent corrosion-resistance, high-and-low temperature resistance, good compression resilient and high internsity.

it can be used as sealing elements of pipe, valve, pump, pressure vessel, heat exchanger and condenser, etc.

Other complex gaskets such as water gauge gasket and flange gasket with bolt holes are available. Wrapped with metallic stripe in the inner and outer circle borderline.

 


Application & Properties:
 
Various shapes are available, used in petrochemical, mining, vessels, boilers, piping and duct, pumps and valves, flanges etc. Suitable for steam, mineral oils, heat transfer oils, hydraulic oil, fuel, water, seawater, freshwater etc.

Sheet Style

450

450P

450T

450M

Compressibility

30%

15~35%

 

15~35%

15~35%

Recovery

≥10%

≥20%

≥20%

≥20%

Pressure

40bar

200bar

300bar

200bar

Density g/cm3

0.7; 1.0

1.0

1.0

1.0

Temperature0C

-240~550

-240~550

-240~550

-240~550

PH

0~14

0~14

0~14

0~14

 

Graphite properties:

Item

Tolerance of density

C≥%

Tensile strength

Sulphur content

Chlorine content

Stress relaxation

Ignition

loss 

Industrial

±0.06 g/cm3

98

4 Mpa

<1000ppm

<50ppm

10%

2.0≤%

Nuclear

±0.05 g/cm3

99.5

5 Mpa

<700ppm

<35ppm

10%

 
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