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Norm
ÖNORM EN 856
Issue date: 1997 02 01
Rubber hoses and hose assemblies - Rubber-covered spiral wire reinforced hydraulic type - Specification
This European Standard specifies requirements for four types of
rubber covered spiral wire reinforced hydraulic hoses and hose
assemblies of nominal bore from 6 to 51. ...
Withdrawn: 2015 12 01
Publisher:
Austrian Standards International
Format:
Digital | 12 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
This European Standard specifies requirements for four types of
rubber covered spiral wire reinforced hydraulic hoses and hose
assemblies of nominal bore from 6 to 51. They are suitable for use
with :
- hydraulic fluids in accordance with ISO 6743-4 with the
exception of HFD R, HFD S and HFD T at temperatures ranging
from - 40 C to + 100 OC for types 4SP and 4SH and
-40 C to +I20 OC for types R12 and R13;
- water based fluids at temperatures ranging from -40 "C to
70 "C.
- water fluids at temperatures ranging from 0 "C to +70 "C.
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 standard
ÖNORM EN 856
2020 09 15
Rubber hoses and hose assemblies - Rubber-covered spiral wire reinforced hydraulic type - Specificat...
Norm
ÖNORM EN 856
2019 12 15
Rubber hoses and hose assemblies - Rubber-covered spiral wire reinforced hydraulic type - Specificat...
Norm
ÖNORM EN 856
2016 11 15
Rubber hoses and hose assemblies - Rubber-covered spiral wire reinforced hydraulic type - Specificat...
Norm
ÖNORM EN 856
2015 12 01
Rubber hoses and hose assemblies - Rubber-covered spiral wire reinforced hydraulic type - Specificat...
Norm
ÖNORM EN 856
1997 02 01
Rubber hoses and hose assemblies - Rubber-covered spiral wire reinforced hydraulic type - Specificat...
Norm
↖
ÖNORM DIN 20023-1
1987 11 01
Fluid-systems; rubber covered hoses with spiral wire reinforcement; type 4 SP
Norm
ÖNORM DIN 20023-2
1987 11 01
Fluid-systems; rubber covered hoses with spiral wire reinforcement; type 4 SH
Norm
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Rubber hoses and hose assemblies - Rubber-covered spiral wire reinforced hydraulic type - Specification