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prEN 857

Rubber hoses and hose assemblies - Wire braid reinforced compact type for hydraulic applications - Specification

General information

Draft
Base Documents
prEN 857
Directives or regulations
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Standard history

Status
Date
Type
Name
Main
07.05.2015
Main
This document specifies requirements for two types of wire braid reinforced compact hoses and hose assemblies of nominal bore from 6 to 76, types 1SC and 2SC.
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;
-  water based fluids at temperatures ranging from −40 °C to +70 °C;
-  water at temperatures ranging from 0 °C to +70 °C.
The hoses are not suitable for use with castor oil based nor phosphoric ester-based fluids.
This document does not include requirements for end fittings. It is limited to the performance of hoses and hose assemblies.
NOTE  Requirements for hydraulic hoses for underground mining are covered in other documents.

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