NBN EN 1762 : 2003 COR 2007
Current
The latest, up-to-date edition.
RUBBER HOSES AND HOSE ASSEMBLIES FOR LIQUEFIED PETROLEUM GAS, LPG (LIQUID OR GASEOUS PHASE), AND NATURAL GAS UP TO 25 BAR (2,5 MPA) - SPECIFICATION
01-12-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
3.1 Additional Terms and definitions
3.1.1 Electrically Bonded Hose/Hose Assembly
3.1.2 Electrically Conductive Hose/Hose Assembly
3.1.3 Electrically Discontinuous Hose/Hose Assembly
4 Classification
5 Materials and construction
5.1 Hose
5.2 Hose assemblies
6 Dimensions
6.1 Nominal bore, internal diameters, outside diameters,
tolerances, and minimum bend radius
6.2 Minimum thickness of lining and cover
6.3 Concentricity
6.4 Tolerances on length
7 Physical properties
7.1 Rubber Compounds
7.2 Finished hose & hose assemblies
8 Electrical properties
8.1 Textile reinforced hoses with bonding wires
8.2 Textile reinforced hoses with conducting materials
8.3 Wire helix reinforced hoses
8.4 Hose assemblies that are required to be discontinuous
9 Type approval
10 Frequency of testing
11 Marking
11.1 Hoses
11.2 Hose assemblies
Annex A (normative) Flammability test
A1 Method
A2 Assessment
Annex B (normative) Test
Annex C (informative) Test frequency
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