ISO 18752:2022 橡胶软管和软管配件 液压用钢丝-或纤维织物增强单压型 规范

标准编号：ISO 18752:2022

中文名称：橡胶软管和软管配件 液压用钢丝-或纤维织物增强单压型 规范

英文名称：Rubber hoses and hose assemblies — Wire- or textile-reinforced single-pressure types for hydraulic applications — Specification

发布日期：2022-03

标准范围

This document specifies requirements for ten classes, four grades and seven types of wire- or textile- reinforced hydraulic hoses and hose assemblies of nominal sizes ranging from 5 to 102. Each class has a single maximum working pressure for all sizes.
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 for types AS, AC, BS and BC hoses and from −40 °C to +120 °C for types CS, CC and DC hoses.
— 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.

标准预览图