Graphite packing - GR8800A

Composition

PAN carbon yarns

Pure graphite powder

Inorganic inhibitor of corrosion

Characteristics

PAN graphite yarn ensures high performance in all industrial applications except for highly oxidizing fluids. GR8800A combines safe use features with excellent quality, ensuring a high degree of elastic recovery that does not regress with aging. The special impregnation with passive corrosion inhibitor preserves the stems from corrosion. GR8800A is PTFE-free.

Applications

GR8800A is a great graphite packing PTFE free suitable for steam, hydrocarbon and chemical products for static and dynamic applications as feed boiler pumps and soot blowers. Avoid the combustion gases over 450°C.

Graphite packing - GR8800A
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  P bar Ibf/in2 Vm/S f/pm pH T°C T°F
200 300 1 200 0 ÷ 14(3) -100 ÷ 450 / 650 -150 ÷ 840 / 1200
20 300 2 400 0 ÷ 14(3) -100 ÷ 450 / 650 -150 ÷ 840 / 1200
40 600 25 5000 0 ÷ 14(3) -100 ÷ 450 / 650 -150 ÷ 840 / 1200

 

size mm size inch kg/box lbs/box mt/box ft/box mt/kg ft/lbs
3,0 1/8 1,0 2,2 100,0 328,1 100,0 149,0
4,0 - 1,0 2,2 50,0 164,0 50,0 74,5
5,0 3/16 1,0 2,2 25,0 82,0 25,0 37,2
6,0 - 2,5 5,5 50,0 164,0 20,0 74,5
6,5 1/4 2,5 5,5 41,7 136,8 16,7 62,1
8,0 5/16 2,5 5,5 31,3 102,7 12,5 46,6
9,5 3/8 2,5 5,5 20,8 68,2 8,3 31,0
10,0 - 2,5 5,5 19,2 63,0 7,7 28,6
11,0 7/16 2,5 5,5 15,6 51,2 6,2 23,2
12,0 - 2,5 5,5 13,2 43,3 5,3 19,7
12,7 1/2 2,5 5,5 11,9 39,0 4,8 17,7
14,0 9/16 5,0 11,0 20,0 65,6 4,0 29,8
16,0 5/8 5,0 11,0 14,7 48,2 2,9 21,9
17,5 11/16 5,0 11,0 13,2 43,3 2,6 19,7
18,0 - 5,0 11,0 11,9 39,0 2,4 17,7
19,0 3/4 5,0 11,0 9,6 31,5 1,9 14,3
22,0 7/8 5,0 11,0 8,6 28,2 1,7 12,8
25,5 1 5,0 11,0 6,7 22,0 1,3 10,0

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