High pressure braided air flexible pipe rubber hydraulic hose
Specification:
Fuel hose/ Oil hose:
1. Technic---Extruding hose
2. Material and Construction---NBR/CSM
3.Test Data Sheet Meet SAE J30 R6/R7
4.Size: Customized
Parameter
High pressure braided air flexible pipe rubber hydraulic hose | |
Test Items | SPEC. Standards |
Typical Temperature | -40℃~125℃ |
Original Properties | |
Hardness Shore A | 65~75 HS |
Tensile Min, Mpa | 7 |
Elongation,Min,% | 250 |
Dry Heat Resistance | Test on 70Hours/100℃ |
and Change Limits | |
Hardness Shore A,Change | +10 |
Tensile, Max, % | -20 |
Elongation,Max,% | -50 |
Oil Resistance Change limits | Test on 70Hours/100℃ |
Volume,% | -5 to +25 |
Hardness Shore A,Change | -10 to +10 |
Tensile, Max, % | -40 |
Elongation,Max,% | -40 |
Fuel Resistance Change limits | Test on 48Hours/23℃ |
Volume,% | 0 to +50 |
Hardness Shore A,Change | -10 to +10 |
Tensile, Max, % | -45 |
Elongation,Max,% | -45 |
Ethanol Fuel Resistance Change limits | Test on 48Hours/23℃ |
Volume,% | 0 to +50 |
Hardness Shore A,Change | -10 to +10 |
Tensile, Max, % | -45 |
Elongation,Max,% | -45 |
Compression Set | Test on 70Hours/125℃ |
Compression,Max,% | 75 |
Extractables -Fuel C, Max, gm/m2 | 7.75 |
Permeation -Fuel C, Max, gm/m2/day | 600 |
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