Categories
New products
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Lens Ring Joint Gasket
With professional Lens Ring Joint Gasket factory, Ningbo Kaxite Sealing Materials Co.,Ltd is one of the leading China Lens Ring Joint Gasket manufacturers and suppliers.
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Double Jacket Gasket
With professional Double Jacket Gasket factory, Ningbo Kaxite Sealing Materials Co.,Ltd is one of the leading China Double Jacket Gasket manufacturers and suppliers.
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Corrugated Gaskets
With professional Corrugated Gaskets factory, Ningbo Kaxite Sealing Materials Co.,Ltd is one of the leading China Corrugated Gaskets manufacturers and suppliers.
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PTFE Envelope Gasket
With professional PTFE Envelope Gasket factory, Ningbo Kaxite Sealing Materials Co.,Ltd is one of the leading China PTFE Envelope Gasket manufacturers and suppliers.
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Rubber Sheet
With professional Rubber Sheet factory, Ningbo Kaxite Sealing Materials Co.,Ltd is one of the leading China Rubber Sheet manufacturers and suppliers.
Asbestos Rubber Sheets KXB250
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 : 2.5 Mpa, Max working temperature: 250
:
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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