R7/R8 Ultra High Pressure Thermoplastic Elastomer Nylon Resin Hose SAE 100 R7/EN856 R7 STANDARD
Structure and capability: This kind of hose is made of Inner Tube (Nylon), reinforcement (High Flexibility Nylon or Wire). It is Lightweight, Flexibility, and the inner tube is vety smooth. With a few loss of Pressure, the hose resistance of the Medium flowing is small, and it also owns a fine performance of Anti-chemical and Impulse.
Application: Automobile, Engineering Machinery, Lathe, Agriculture Machine, Mining, Spurting the Oil Paint, Avigation&Spacefight, Cooling and other Hydraulic Control System.
SAE100 R7 /EN 855 R7
| DN | Hose I.D | Hose O.D | Working Pressure | Burst Pressure | Minimum Bend Radius | Weight |
| inch | mm | mm | MPa | Psi | MPa | Psi | mm | kg/m |
| 3 | 1/8 | 3.3 | 8.5 | 17.2 | 2500 | 68.9 | 10000 | 13 | 0.037 |
| 5 | 3/16 | 4.8 | 10.8 | 20.7 | 3000 | 82.7 | 12000 | 20 | 0.068 |
| 6 | 1/4 | 6.4 | 13.0 | 20.7 | 3000 | 82.7 | 12000 | 33 | 0.085 |
| 8 | 5/16 | 7.9 | 15.1 | 17.2 | 2500 | 68.9 | 10000 | 46 | 0.103 |
| 10 | 3/8 | 9.5 | 17.0 | 15.5 | 2250 | 62.1 | 9000 | 51 | 0.141 |
| 13 | 1/2 | 12.7 | 20.7 | 13.8 | 2000 | 55.2 | 8000 | 76 | 0.210 |
| 19 | 3/4 | 19.0 | 27.1 | 8.6 | 1250 | 34.5 | 5000 | 127 | 0.287 |
| 25 | 1 | 25.4 | 34 | 6.9 | 1000 | 27.6 | 4000 | 203 | 0.542 |
SAE100 R8 /EN 855 R8
| DN | Hose I.D | Hose O.D | Working Pressure | Burst Pressure | Minimum Bend Radius | Weight |
| inch | mm | mm | MPa | Psi | MPa | Psi | mm | kg/m |
| 5 | 3/16 | 4.8 | 13.1 | 34.5 | 5000 | 137.9 | 20000 | 38 | 0.115 |
| 6 | 1/4 | 6.4 | 15.9 | 34.5 | 5000 | 137.9 | 20000 | 51 | 0.176 |
| 10 | 3/8 | 9.5 | 19.4 | 27.6 | 4000 | 110.3 | 16000 | 64 | 0.220 |
| 13 | 1/2 | 12.7 | 22.7 | 24.1 | 3000 | 96.5 | 14000 | 102 | 0.283 |
