标准编号：ISO 3862:2009
中文名称：橡胶软管及软管组合件 用于油基或水基流体的钢丝缠绕增强外覆橡胶液压型 规范
英文名称：Rubber hoses and hose assemblies — Rubber-covered spiral-wire-reinforced hydraulic types for oil-based or water-based fluids — Specification
发布日期：2009-05
标准范围
This International Standard specifies requirements for five types of spiral-wire-reinforced hydraulic hose andhose assembly of nominal size from 6,3 to 51. They are suitable for use with water-based hydraulic fluids HFC,HFAE, HFAS and HFB as defined in ISO 6743-4 at temperatures ranging from ?40 °C to +60 °C and oil-basedhydraulic fluids HH, HL, HM, HR and HV as defined in ISO 6743-4 at temperatures ranging from ?40 °C to+100 °C for types 4SP and 4SH and ?40 °C to +120 °C for types R12, R13 and R15.NOTE 1 This temperature rating is related to the water-based hydraulic fluids defined in ISO 6743-4.This International Standard does not include requirements for end fittings. It is limited to requirements forhoses and hose assemblies.NOTE 2 It is the responsibility of the user, in consultation with the hose manufacturer, to establish the compatibility ofthe hose with the fluid to be used.
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