Rubber hoses and hose assemblies for water suction and discharge - Specification
NORM herausgegeben am 1.6.2017
Bezeichnung normen: ČSN EN ISO 4641
Zeichen: 635311
Katalog-Nummer: 502085
Ausgabedatum normen: 1.6.2017
Zahl der Seiten: 24
Gewicht ca.: 72 g (0.16 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
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: - ambient temperatures: -25 °C to +70 °C; - water temperatures during operation: 0 °C to +70 °C