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BS EN ISO 4641:2011

$102.76

Rubber hoses and hose assemblies for water suction and discharge. Specification

Published By Publication Date Number of Pages
BSI 2011 20
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PDF Catalog

PDF Pages PDF Title
7 Scope
Normative references
8 Terms and definitions
Classification
Couplings and end fittings
Materials and construction
Lining
Reinforcement
Cover
Dimensions and tolerances
Bore (inside diameter)
9 Enlarged ends
Unit lengths
Lining
Cover
Physical properties
Rubber compounds
General
Tensile strength and elongation at break of rubber lining an
Resistance to ageing
10 Performance requirements for hoses and hose assemblies
Hydrostatic-pressure requirements (proof pressure test)
Burst test
Resistance to bending (minimum bend radius as a function of
11 Resistance to suction flattening
Low-temperature flexibility
Adhesion
12 Ozone resistance of the cover
Frequency of testing
13 Marking
Hoses
Hose assemblies
Test report/certificate
Packaging and storage
BS EN ISO 4641:2011
$102.76