标准号:BS ISO 21012-2007
中文标准名称:低温容器.软管
英文标准名称:Cryogenic vessels - Hoses
标准类型:A82
发布日期:2007/6/29 12:00:00
实施日期:2007/6/29 12:00:00
中国标准分类号:A82
国际标准分类号:23.040.70
适用范围:ISO 21012:2006 gives design, construction, type and production testing, and marking requirements for non-insulated cryogenic flexible hoses used for the transfer of cryogenic fluids within the following range of operating conditions:working temperature: from minus 270 °C to minus 65 °C;nominal size (DN): from 10 to 100.End fittings for mounting of any couplings are within the scope of this International Standard, but the couplings are subject to other standards.