Operating range

Kreiselpumpe Pressure [pmax]: 30 bar
Velocity [vmax]: 15 m/s
Armatur Pressure [pmax]: 300 bar
pH: 1 - 14
Density 1.05 g/cm³

Temperature: t = -40… +600 °C

Practical useful application data:

max. temperature in oxidizing atmosphere: +450 °C

Main application

  • Valves
  • Fittings
  • Gate valves
  • Flaps

Suitable for

  • Power plant technology
  • Boiler houses
  • High pressure- and high temperature applications
  • Digester

Approvals

  • BAM for gaseous oxygen 60 °C/15 bar

Form of delivery

Registered users can view stock information

This packing can be manufactured from 3 to 40 mm square as well as in intermediate, inch sizes and special measurements.

03 - 09 mm on 1 kg spool
10 - 15 mm on 2,5 kg spool
16 - 25 mm on 5 kg spool

Special length, pre-cut or die formed rings on request.

1 kg of packing of the following cross-sections is equivalent to displayed meter lengths:

Size mm["]Meter
3.2 [1/8"]93.0
459.5
5 [3/16"]38.1
626.5
6.35 [1/4"]23.6
719.4
8 [5/16"]14.9
9.5 [3/8"]10.6
109.5
11 [7/16"]7.9
Size mm["]Meter
126.6
12.7 [1/2"]5.9
14 [9/16"]4.9
154.2
16 [5/8"]3.7
182.9
19 [3/4"]2.6
202.4
22 [7/8"]2.0
25 [1"]1.5

A 22 Graphostat
Graphite Filament yarn with High Temperature Graphite impregnation

Characteristics

  • Yarn of highest puricity >99 % C content
  • Universally chemical resistant
  • The addition of high temperature Graphite impregnation increases the cross section density and works as a stable pressure cushion for the graphite fiber
  • Flexible, ressistant ot wear and surface protecting
  • Excellent in temperature cycling, since graphite has a similar coefficient of expansion as steel
  • Excellent as bullring for packing made of expanded graphite
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