Categories
New products
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Lens Ring Joint Gasket
Ningbo Kaxite Sealing Materials Co.,Ltd is one of the leading Lens Ring Joint Gasket manufacturers in China, welcome to wholesale low price Lens Ring Joint Gasket from our factory
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Double Jacket Gasket
Ningbo Kaxite Sealing Materials Co.,Ltd is one of the leading Double Jacket Gasket manufacturers in China, welcome to wholesale low price Double Jacket Gasket from our factory
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Corrugated Gaskets
Ningbo Kaxite Sealing Materials Co.,Ltd is one of the leading Corrugated Gaskets manufacturers in China, welcome to wholesale low price Corrugated Gaskets from our factory
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PTFE Envelope Gasket
Ningbo Kaxite Sealing Materials Co.,Ltd is one of the leading PTFE Envelope Gasket manufacturers in China, welcome to wholesale low price PTFE Envelope Gasket from our factory
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Rubber Sheet
Ningbo Kaxite Sealing Materials Co.,Ltd is one of the leading Rubber Sheet manufacturers in China, welcome to wholesale low price Rubber Sheet from our factory
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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