ISO 21012-2006 低温容器.软管

标准号：ISO 21012-2006
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：G42
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G42
国际标准分类号：23.020.40;23.040.70;83.140.40
适用范围：This International Standard 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 − 270 °C to − 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.