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Normas DIN – AENOR
DIN EN 856:2013-05

DIN EN 856:2013-05

Ruber hoses and hose assemblies - Rubber-covered spiral wire reinforced hydraulic type - Specification; German version prEN 856:2013 / Note: Date of issue 2013-05-06

Tuyaux et flexibles en caoutchouc - Type hydraulique avec armature hélicoidale de fils métalliques - Spécification; Version allemande prEN 856:2013 / Attention: Date de parution 2013-05-06

Gummischläuche und -schlauchleitungen - Hydraulikschläuche mit Drahtspiraleinlage - Spezifikation; Deutsche Fassung prEN 856:2013 / Achtung: Erscheinungsdatum 2013-05-06

Fecha Anulación:
2016-09 /Withdrawn
Equivalencias internacionales:

prEN 856 (2013-04)

Relación con otras normas DIN:

Reemplazada por: DIN EN 856:2016-09

Reemplaza a: DIN EN 856:2011-11

Resumen:
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 °C for types 4SP and 4SH and -40 °C to +120 °C 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.
Keywords:
Anchors, Dimensional tolerances, Dimensions, Flexible pipes, Fluid engineering, Fluid technology, Hose assemblies, Hydraulic fluids, Hydraulic hoses, Layers, Layers of spiral wrapped wires, Marking, Materials, Plastic pipes, Plastics hose, Reinforced hoses, Rubber hoses, Specification, Specification (approval), Storage, Synthetic rubber, Testing, Vulcanized rubber, Water supply engineering, Wire cores, Wire nettings
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