DIN EN 857
Rubber hoses and hose assemblies - Wire braid reinforced compact type for hydraulic applications - Specification; German version EN 857:1996
| Organization: | DIN |
| Publication Date: | 1 February 1997 |
| Status: | inactive |
| Page Count: | 12 |
| ICS Code (Piping and couplings): | 23.100.40 |
scope:
This European Standard specifies requirements for two types of wire braid reinforced compact hoses and hose assemblies of nominal bore from 6 to 25.
They are suitable for use with:
- hydraulic fluids in accordance with IS0 6743-4 with the exception of HFD R, HFD S and HFD T at temperatures ranging from -40 OC + 70 OC;
- water at temperatures ranging from O OC to +70 OC.
The Standard does not include requirements for end fittings. It is limited to the performance of hoses and hose assemblies.
NOTE 1: The hoses are not suitable for use with castor oil based nor ester based fluids.
NOTE 2: Hoses and hose assemblies should not be operated outside the limits of this standard.
NOTE 3: Requirements for hydraulic hoses for underground mining are standardised in separate standards.
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