NA 045

DIN Standards Committee Elastomer Technology

Project

Ruber hoses and hose assemblies - Rubber-covered spiral wire reinforced hydraulic type - Specification; German version EN 856:2015+AC:2019

Abstract

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: Types 4SP, 4SH, R12 and R13. They are all 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. This European 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 are not be operated outside the limits of this standard. NOTE 3 Requirements for hydraulic hoses for underground mining are standardised in a separate standard.

Begin

2020-05-18

WI

00218230

Planned document number

DIN EN 856

Project number

04500758

Responsible national committee

NA 045-02-12 AA - Rubber and plastics hoses and hose assemblies (Mirror committee to CEN/TC 218; ISO/TC 45/SC 1) 

Responsible european committee

CEN/TC 218/WG 2 - Rubber and plastics hoses and hose assemblies for hydraulic applications 

previous edition(s)

Ruber hoses and hose assemblies - Rubber-covered spiral wire reinforced hydraulic type - Specification; German version EN 856:2015
2016-09

Order from Beuth Verlag

Contact

Mr. Dr.

Felix Johannes Seidel

Saatwinkler Damm 42/43
13627 Berlin

Tel.: +49 30 2601-2021
Fax: +49 30 2601-42021

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