Oil-Resistance Asbestos Rubber Sheets With Steel Wire Inserted
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Payment
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Origin
China Mainland
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Minimum Order
15
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Packing
Pieces
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- Description
Product Detail
Material: Made of asbestos Fibre, rubber and heat-resisting packing material with steel wire inserted, 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: 1520 x 1360 x (1.0 - 5.0)mm, |
Oil-resisting Asbestos Rubber Sheets Physical Property | ||||||||
GB/T539-1995 | ||||||||
Oil-resis- tance | Item | NY400 | NY250 | NY150 | NY300 | Aviation Oil-resisting and Metal Strengthening (Enterprise Standard) | Oil-resisting and Metal Strengthening (Enterprise Standard) | |
With the temperature of 1502, dipped in No.20 aviation luricatint oil for 5h,then taken out and laid for 5min. | Horizontal Strain MPa | 26.0 | 9.0 | 8.0 | 10.8 | 13 | 15 | |
Oil Absorptivily | 9 | 23 | 23 | 23 | 20 | 20 | ||
Thickness-increasing% | 15 | 20 | 15 | 15 | 15 | |||
Change of Outlook | No Bubble | |||||||
With the temperature of 15-30, dipped in NO.75 aviation gasoline for 5h,then taken out and laid for 5min. | Horizontal Strain MPa | 14.7 | 7.0 | 6.0 | 7.9 | 8.5 | 10 | |
Oil Absorptivity | 15 | 22 | 22 | 22 | 18 | 18 | ||
Thickness-increasing% | 20 | 25 | 25 | 23 | 23 | |||
Softness | No Crack | |||||||
Softness | No Crack | |||||||
Density g/cm2 | 1.6-2.0 | |||||||
Compressibility % | 125 | |||||||
Elasticity | 50 | 45 | 35 | 45 | 45 | 45 | ||
Oil-sealing | Temperature: 15-30 Medium: NO.75 aviation gasoline or NO.3 jet fuel. | Pressure: 12MPa | Pressure: 10MPa | Pressure: 8MPa | Pressure: 15MPa | Pressure: 15MPa | Pressure: 15MPa | |
Fully Sealed | ||||||||
Corrosiviness | Hard aluminium plate,low carbon steel | No Corrosion | ||||||
Horizontal Strain MPa | 11.0 | 9.0 | 12.7 | |||||
Stress-relaxation % | 45 |
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