DIN Standards Committee Elastomer Technology
Rubber hoses and hose assemblies - Rubber-covered spiral wire reinforced hydraulic type - Specification
Abstract
This document 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, R13 and R15. They are suitable for use with: - hydraulic fluids covered in 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 R13 and R15; - water based fluids at temperatures ranging from −40 °C to 70 °C; - water fluids at temperatures ranging from 0 °C to 70 °C. The hoses are not suitable for use with castor oil based nor 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 a different document.
Begin
2024-05-08
WI
00218257
Planned document number
prEN 856
Responsible national committee
Responsible european committee
CEN/TC 218/WG 2 - Rubber and plastics hoses and hose assemblies for hydraulic applications
draft standard
Rubber hoses and hose assemblies - Rubber-covered spiral wire reinforced hydraulic type - Specification
2024-10
Order from DIN Media
