标准号：ISO 3949-2004
实施状态：作废
中文名称：塑料软管和软管组件.织物增强型液压软管.规范
英文名称：Plastics hoses and hose assemblies - Textile-reinforced types for hydraulic applications - Specification
发布日期：2004-12
被替代标准：ISO 3949-2009
代替标准：ISO 3949-1991;ISO/FDIS 3949-2004
起草单位：ISO/TC 45
标准简介：This International Standard specifies requirements for two types of textile-reinforced thermoplastics hoses and hose assemblies of nominal bore from 5 to 25. Each type is divided into two classes dependent on electrical-conductivity requirements. They are suitable for use with:
— hydraulic fluids HH, HL, HM, HR and HV (as defined in ISO 6743-4) at temperatures ranging from -40 ℃ to + 100 ℃;
— water-based hydraulic fluids HFC, HFAE, HFAS and HFB (as defined in ISO 6743-4) at temperatures ranging from 0 ℃ to + 60 ℃.
This International Standard does not include requirements for end fittings. It is limited to the performance of hoses and hose assemblies.
NOTE Operating temperatures in excess of 100 ℃ may materially reduce the life of the hose.
文件格式：PDF
文件大小：224.91KB
文件页数：16
（以上信息更新时间为：2019-11-22）
ISO 3949-2004 塑料软管和软管组件.织物增强型液压软管.规范.pdf
(224.91 KB)
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