{"id":460011,"date":"2024-10-20T10:07:16","date_gmt":"2024-10-20T10:07:16","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-46412024\/"},"modified":"2024-10-26T18:42:00","modified_gmt":"2024-10-26T18:42:00","slug":"bs-en-iso-46412024","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-46412024\/","title":{"rendered":"BS EN ISO 4641:2024"},"content":{"rendered":"
This document specifies the minimum requirements for textile-reinforced, smooth-bore rubber water-suction and discharge hoses and hose assemblies. Three types of hoses and hose assemblies are specified according to their operating duty requirements, i.e. their ambient and water temperature ranges: \u2014 ambient temperatures: ?25 \u00b0C to +70 \u00b0C; \u2014 water temperatures during operation: 0 \u00b0C to +70 \u00b0C.<\/p>\n
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2<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
8<\/td>\n | 6.1 Lining 6.2 Reinforcement 6.3 Cover 7.1 Inside diameter 7.2 Enlarged ends <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 7.3 Unit lengths 7.4 Lining 7.5 Cover 8.1 Rubber compounds 8.2 Performance requirements for hoses and hose assemblies 8.2.1 Hydrostatic-pressure requirements (proof pressure test) <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | 8.2.2 Burst test 8.2.3 Resistance to bending (minimum bend radius as a function of nominal size) 8.2.4 Resistance to suction flattening <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | 8.2.5 Low-temperature flexibility 8.2.6 Adhesion 8.2.7 Ozone resistance of the cover <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | 10.1 Hoses 10.2 Hose assemblies <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Rubber hoses and hose assemblies for water suction and discharge. Specification<\/b><\/p>\n |