Original
By certification 
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XB150 Asbestos Rubber Sheets |
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XB200 Asbestos Rubber Sheets |
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XB250 Asbestos Rubber Sheets |
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XB300 Asbestos Rubber Sheets |
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XB350 Asbestos Rubber Sheets |
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XB400 Asbestos Rubber Sheets |
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XB450 Asbestos Rubber Sheets |
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XB510 Asbestos Rubber Sheets |
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 Mpa, Max working temperature: 150℃
Sizes:
4600 x 1500 x (0.3 – 6.0)mm，4100 x 1500 x (0.3 – 6.0)mm,
3800 x 2700 x (0.3 – 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/T 3985-2008 | |||||||||
XB450 |
XB400 |
XB350 |
XB300 |
XB250 |
XB200 |
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Item |
XB510 |
XB150 |
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Tensile strength MPa≥ |
18 |
15 |
12 |
9 |
8 |
6 |
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21 |
5 |
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Aging Coefficient ≥ |
0.9 |
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Burning Loss %≤ |
28 |
30 |
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Compressibility rate% |
7-17 |
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Rebound Rate%≥ |
45 |
40 |
35 |
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Creep relaxation rate%≤ |
50 |
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Density g/cm³ |
1.6 — 2.0 |
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Nitrogen leakage rate |
500 |
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[ml/(h.mm)]≤ | |||||||||
Heat and pressure resistance |
with the temperature of 500-510℃ and the pressure of |
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 |
with the temperature of 340-350℃ and the pressure of |
with the temperature of 290-300℃ and the pressure of |
with the temperature of 240-250℃ and the pressure of |
with the temperature of 190-200℃ and the pressure of |
with the temperature of 140-150℃ and the pressure of |
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13-14MPa,Keep for 30 min without puncture |
8-9 MPa,Keep for 30 min without puncture |
7-8 Mpa,Keep for 30 min without puncture |
4-5 MPa,Keep for 30 min without puncture |
3-4Mpa,Keep for 30 min without puncture |
2-3MPa,Keep for 30 min without |
1.5-2MPa,Keep for 30 min without puncture |
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TECHO is one of the leading manufacturers and suppliers of various sealing products in China. We have skillful and experienced workers in our factory. Now take action to wholesale quality nbr or sbr rubber material jointing asbestos sheet made in China with us.
