橡胶软管和软管组件 - 用于油基或水基流体的纺织增强液压类型 - 规格

[中文适用范围]： 本文件规定了公称尺寸从 5 到 100 的五种织物增强液压软管和软管组件的要求。 它们适用于： ——ISO 中定义的油基液压油 HH、HL、HM、HR 和 HV 6743-4，温度范围为-40°C至+100°C； ——ISO 6743-4 中定义的水基液体 HFC、HFAE、HFAS 和 HFB，温度范围为 -40 °C 至 +70 °C； ——温度范围为 0 °C 至 +70 °C 的水。 本文件不包括端部配件的要求。 它仅限于软管和软管组件的要求。 注：用户有责任与软管制造商协商确定软管与所用流体的兼容性。 [外文原描述]： This document specifies requirements for five types of textile-reinforced hydraulic hoses and hose assemblies of nominal size from 5 to 100. They are suitable for use with: — oil-based hydraulic fluids HH, HL, HM, HR and HV as defined in ISO 6743‑4 at temperatures ranging from −40 °C to +100 °C; — water-based fluids HFC, HFAE, HFAS and HFB as defined in ISO 6743‑4 at temperatures ranging from −40 °C to +70 °C; — water at temperatures ranging from 0 °C to +70 °C. This document does not include requirements for end fittings. It is limited to requirements for hoses and hose assemblies. NOTE It is the responsibility of the user, in consultation with the hose manufacturer, to establish the compatibility of the hose with the fluid to be used.