High-Pressure Hydraulic Hose SAE 100R13 DIN EN856 R13 - China Suppliers & Factory for Mining and Construction
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| I.D | R.O.D. | O.D | MAX W.P. | MIN B.P. | MIN B.R | WEIGHT | |||||||
| mm | inch | Min | Max | Min | Max | Min | Max | bar | psi | bar | pri | mm | kg/m |
| mm | mm | mm | mm | mm | mm | ||||||||
| 19.0 | 3/4" | 18.6 | 19.8 | 28.2 | 29.8 | 31.0 | 33.2 | 345 | 5075 | 1380 | 20000 | 240 | 1.61 |
| 25.0 | 1" | 25.0 | 26.4 | 34.9 | 36.4 | 37.6 | 39.8 | 345 | 5075 | 1380 | 20000 | 300 | 2.20 |
| 31.5 | 1.1/4" | 31.4 | 33.0 | 45.6 | 48.0 | 48.3 | 51.3 | 345 | 5075 | 1380 | 20000 | 420 | 3.57 |
| 38.0 | 1.1/2" | 37.7 | 39.3 | 53.1 | 55.5 | 55.8 | 58.8 | 345 | 5075 | 1380 | 20000 | 500 | 4.98 |
| 51.0 | 2" | 50.4 | 52.0 | 66.9 | 69.3 | 69.5 | 72.7 | 345 | 5075 | 1380 | 20000 | 630 | 7.20 |
Frequently Asked Questions
What do I.D. and O.D. stand for in the specification table?
I.D. stands for Inner Diameter, which measures the inside of the hose, while O.D. stands for Outer Diameter, indicating the overall outside width of the hose. Both measurements are critical for proper sizing and fitting installation.
What is the difference between MAX W.P. and MIN B.P.?
MAX W.P. (Maximum Working Pressure) is the maximum pressure at which the hose can safely operate continuously. MIN B.P. (Minimum Burst Pressure) is the threshold pressure at which the hose is expected to fail or rupture under testing conditions.
Why is the Minimum Bend Radius (MIN B.R.) important?
The Minimum Bend Radius (MIN B.R.) indicates the smallest radius to which the hose can be bent without kinking, restricting flow, or damaging the internal reinforcement structure. Bending beyond this limit reduces the service life of the hose.
What is R.O.D. in these specifications?
R.O.D. stands for Reinforcement Outer Diameter. It represents the outer diameter measurement of the hose's reinforcement layer (such as steel wire spiral or braid) before the outer rubber cover is applied.
How does the hose weight affect installation?
The weight (measured in kg/m) helps engineers calculate the total load of the routing system. Heavier hoses require more robust support clamps and routing designs to prevent premature wear caused by gravity and vibration.