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Asbestos Rubber Sheets KXB450
Made of asbestos Fibre, rubber and heat-resisting packing material, compressing it to thick paper .
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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 : 6 Mpa, Max working temperature: 450
:
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.
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Asbestos Rubber Sheets Physical Property
GB/T 3985-2008 |
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Item
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KXB510
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KXB450
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KXB400
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KXB350
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KXB300
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KXB250
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KXB200
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KXB150
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Tensile strength MPa
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21.0
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18.0
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15.0
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12.0
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9.0
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8.0
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6.0
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5.0
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Aging Coefficient
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0.9
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Burning Loss %
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28.0
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30.0
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Compressibility rate%
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7-17
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Rebound Rate%
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45
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40
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35
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Creep relaxation rate%
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50
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Density g/cm3
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1.6 - 2.0
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Nitrogen leakage rate
[ml/(h.mm)]
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500
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Heat and pressure resistance
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with the temperature of 500-510
and the pressure of 13-14MPa,Keep for 30 min without puncture
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with the temperature of 440-450
and the pressure of 11-12MPa,Keep for 30 min without puncture
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with the temperature of 390-400
and the pressure of8-9 MPa,Keep for 30 min without puncture |
with the temperature of 340-350
and the pressure of7-8 Mpa,Keep for 30 min without puncture |
with the temperature of 290-300
and the pressure of4-5 MPa,Keep for 30 min without puncture |
with the temperature of 240-250
and the pressure of3-4Mpa,Keep for 30 min without puncture |
with the temperature of 190-200
and the pressure of2-3MPa,Keep for 30 min without |
with the temperature of 140-150
and the pressure of 1.5-2MPa,Keep for 30 min without puncture
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