Carbograph Packing INCOBRAID® C8207

Composition

Special PAN carbonized staple carbon yarns, blended with thousand of thin discontinuous metal fibres, impregnated with graphite and corrosion inhibitor.

Characteristics

Incobraid® C8207 is the compression packing braided with special carbonized staple carbon yarns impregnated in three stages, on the single yarn, during the braiding and on the body, with a mixture rich of graphite and inorganic corrosion inhibitor. Incobraid® C8207 is flexible, easy to install and guarantees the sealing thanks to its exceptional recovery.

Applications

The compression packing Incobraid® C8207 is recommended for industrial valves in high temperature steam and hydrocarbons-chemicals services, with the exception of strong oxidants and fluids incombatible with graphite.

Carbograph Packing INCOBRAID® C8207
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  P bar Ibf/in2 Vm/S f/pm pH T°C T°F
200 3000 1 200 2 ÷ 12 -100 ÷ 350 / 500 -150 ÷ 660 / 940
80 1200 2 400

  • Never use the product to the maximum temperature and pressure associated. Consult the manufacturer for further information

  • The peak temperature can be sustained for short exposures

  • Graphite and carbon cannot be used with oxidizing fluids

sezione mm sezione inch kg/box lbs/box mt/box ft/box mt/kg ft/lbs
3 1/8" 1 2.2 100.0 328.1 100.0 149.0
4 - 1 2.2 50.0 164.0 50.0 74.5
5 3/16" 1 2.2 33.3 109.3 33.3 49.6
6 - 2.5 5.5 62.5 205.1 25.0 37.2
6.5 1/4" 2.5 5.5 50.0 164.0 20.0 29.8
8 5/16" 2.5 5.5 35.7 117.1 14.3 21.3
9.5 3/8" 2.5 5.5 25.0 82.0 10.0 14.9
10 - 2.5 5.5 22.7 74.5 9.1 13.5
11 7/16" 2.5 5.5 19.2 63.0 7.7 11.4
12 - 2.5 5.5 15.6 51.2 6.3 9.3
12.7 1/2" 2.5 5.5 13.9 45.6 5.6 8.3
14 9/16" 5 11 22.7 74.5 4.5 6.8
16 5/8" 5 11 17.9 58.7 3.6 5.3
17.5 - 5 11 15.6 51.2 3.1 4.6
18 11/16" 5 11 13.9 45.6 2.8 4.1
19 3/4" 5 11 12.5 41.0 2.5 3.7
22 7/8" 5 11 10.4 34.1 2.1 3.1
25.5 1" 5 11 7.9 25.9 1.6 2.4

  • The weight per meter and the packaging's weight may have a tolerance of +/- 10%. Other sizes and packaging are available on demand.