ČSN EN ISO 4641 (635311)

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

NORM herausgegeben am 1.11.2024

The information about the standard:

Designation standards: ČSN EN ISO 4641
Classification mark: 635311
Catalog number: 519929
Publication date standards: 1.11.2024
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN

Annotation of standard text ČSN EN ISO 4641 (635311):

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