UNI EN 857 : 1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
RUBBER HOSES AND HOSE ASSEMBLIES - WIRE BRAID REINFORCED COMPACT TYPE FOR HYDRAULIC APPLICATIONS - SPECIFICATION
08-24-2022
01-01-1999
Foreword
1 Scope
2 Normative references
3 Types of hoses
4 Materials and construction
4.1 Hoses
5 Dimensions
5.1 Diameters and concentricity
5.2 Length
6 Requirements
6.1 Hydrostatic requirements
6.2 Minimum bend radius
6.3 Impulse test requirements
6.4 Leakage of hose assemblies
6.5 Cold flexibility
6.6 Adhesion between components
6.7 Vacuum resistance
6.8 Abrasion resistance
6.9 Fluid resistance
6.10 Ozone resistance
7 Designation
8 Marking
8.1 Hoses
8.2 Hose assemblies
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