标准编号：ISO 4641:2024
中文名称：吸水和排水用橡胶软管和软管组合件 规范
英文名称：Rubber hoses and hose assemblies for water suction and discharge — Specification
发布日期：2024-04
标准范围
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.
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