SAE 100 R6 Hydraulic Rubber Hose, China Suppliers & Factory for Petroleum and Water Base Fluids
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| I.D | O.D | MAX W.P. | MIN B.P. | MIN B.R. | WEIGHT | ||||||
| in | Dash | Min | Max | Min | Max | bar | psi | bar | psi | mm | kg/m |
| mm | mm | mm | mm | ||||||||
| 1/4" | -4 | 6.1 | 7.0 | 11.9 | 13.5 | 28 | 400 | 110 | 1600 | 64 | 0.15 |
| 5/16" | -5 | 7.6 | 8.5 | 13.5 | 15.1 | 28 | 400 | 110 | 1600 | 76 | 0.16 |
| 3/8" | -6 | 9.2 | 10.1 | 15.1 | 16.7 | 28 | 400 | 110 | 1600 | 76 | 0.18 |
| 1/2" | -8 | 12.4 | 13.5 | 19.0 | 20.6 | 28 | 400 | 110 | 1600 | 102 | 0.26 |
| 5/8" | -10 | 15.6 | 16.7 | 22.2 | 23.8 | 24 | 350 | 97 | 1400 | 127 | 0.29 |
| 3/4" | -12 | 18.7 | 19.8 | 27.8 | 25.4 | 21 | 300 | 83 | 1200 | 152 | 0.40 |
What do I.D. and O.D. represent in the specification table?
I.D. stands for Inner Diameter (measured in inches, dash size, or millimeters), which determines the flow capacity of the hose. O.D. stands for Outer Diameter (measured in millimeters), which is critical for selecting the correct fittings, clamps, and routing clearances.
How does the Dash size relate to the hose size in inches?
Dash size is an industry-standard measurement representing the hose Inner Diameter (I.D.) in sixteenths of an inch. For example, a -4 dash size corresponds to 4/16" (1/4"), and a -12 dash size corresponds to 12/16" (3/4").
What is the difference between MAX W.P. and MIN B.P.?
MAX W.P. (Maximum Working Pressure) is the maximum safe operating pressure for continuous system usage. MIN B.P. (Minimum Burst Pressure) is the threshold pressure at which the hose is expected to rupture. Typically, a 4:1 safety factor is applied between burst and working pressure.
Why is the Minimum Bend Radius (MIN B.R.) important?
The Minimum Bend Radius (MIN B.R.) indicates the tightest curve a hose can safely perform without kinking, restricting fluid flow, or compromising structural integrity. Bending a hose past this limit will significantly reduce its service life.
What unit of measurement is used for the weight of the hose?
The weight specifications in this table are measured in kilograms per meter (kg/m), allowing system designers to easily calculate the total weight load of the hose assemblies in their installations.