ISO 21012:2006 低温容器 软管

标准编号：ISO 21012:2006

中文名称：低温容器 软管

英文名称：Cryogenic vessels — Hoses

发布日期：2006-11

标准范围

ISO 21012:2006给出了用于在以下操作条件范围内传输低温流体的非绝缘低温柔性软管的设计、构造、型式和生产测试以及标记要求:工作温度:零下270℃至零下65℃；标称尺寸（DN）:从10到100。用于安装任何联轴器的端部配件都在本国际标准的范围内，但联轴器受其他标准的约束。

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.

标准预览图