Specification :

GOT-681 is made from selected asbestos fiber, natural rubber, filling material and dye. Have a price worthy quality of dependable performance. Its temperature and pressure grade has passes the current national standard. It is usually used in occasions that the common asbestos rubber sheet is not satisfied in temperature and pressure grade. Model GOT-681-1 is asbestos rubber sheet with single face or duel face coating graphite. Model GOT-681-2 is mesh reinforced asbestos rubber sheet with duel face coating graphite.

Service range:

Item
Style

681
681-1
681-2

Tensile strengtheMpa
19
19
25

Aging coefficient
0.9
0.9
0.9

Loss on iginitiond%
28
28
28

Compressibilitye%
12±5
12±5
12±5

Recoverye%
45
45
45

Densityg/cm3
g/cm3
1.8~2.0
1.8~2.0
2.0~2.2

Tmax: 
500
550
550

Pmax: Mpa
12.0
12.0
20

Color
violet red
Graphite
Graphite

Resistance to media
The jointing parts of equipments and pipelines and flanges using water, steam, diluted acid & alkali, etc. as the medium, under the responding grade temperature and pressure.

Available with anti-stick
With single face your logo on request

Available dimension:
Thickness: 0.4~6mm
2000×1500mm; 1500×4000mm;
1500×1500mm;1350x1500mm
1500×1000mm;1270×1270mm;
3810×1270mm
38 10×2700mm