Material:
Made of asbestos Fibre, rubber and heat-resisting packing material, compressing it to thick paper .
Uses:
Used for the equipment in water,steam,etc.and used as sealing material in the joints of pipeline
Working pressure : 0.8 -6Mpa, Max working temperature: 150℃-450℃
:
4100 x 1500 x (0.5 – 6.0)mm, 2000 x 1500 x (0.5 – 6.0)mm,
1500 x 1360 x (0.5 – 6.0)mm, 3810 x 1270 x (0.5 – 6.0)mm
1270 x 1270 x (0.5 – 6.0)mm, 1500 x 1500 x (0.5 – 6.0)mm
The other size is optional or according to the requirements of customers.
Packing: in wooden pallet of about 1000 kgs, 2000kgs net each.
|
| GB/T539-1995 |
|
Item
|
XB450
|
XB400
|
XB350
|
XB300
|
XB200
|
XB150
|
|
Tensile strength MPa≥
|
19.0
|
15.0
|
12.0
|
9.0
|
6.0
|
5.0
|
|
Aging Coefficient ≥
|
0.9
|
|
Burning Loss %≤
|
28
|
30
|
30
|
|
Density g/cm³
|
1.6 — 2.0
|
|
Compressibility %
|
12 ± 5
|
|
Rebound degree
|
45
|
40
|
35
|
|
Pliability
|
No Crack
|
|
Stress-relaxation≤
|
50
|
|
Steam Airtightness
|
with the temperature of 440-450℃ and the pressure of 11-12MPa,Keep for 30 min without puncture
|
with the temperature of 390-400℃ and the pressure of
8-9 MPa,Keep for 30 min without puncture
|
with the temperature of 340-350℃ and the pressure of
7-8 Mpa,Keep for 30 min without puncture
|
with the temperature of 290-300℃ and the pressure of
4-5 MPa,Keep for 30 min without puncture
|
with the temperature of 200-220℃ and the pressure of
2-3 Mpa,Keep for 30 min without puncture
|
with the temperature of 140-150℃ and the pressure of
1.5-2 MPa,Keep for 30 min without puncture
|
|
keyword:
Asbestos rubber sheet=asbestos joint sheet=asbestos rubber gasket=compressed
asbestos rubber sheet=jointing sheet=gasket material=gasket sheet=paronite
ProductsCategories:
AsbestosRubber Sheets
Asbestos Rubber Sheet with wire net strengthening
Oil-Resistance Asbestos Rubber Sheets
Acid-Resistance Asbestos Rubber Sheets
Non-Asbestos Jointing Sheets
Asbestos Rubber Gasket
Industrial Rubber sheet
