标准摘要
[中文适用范围]： 本文件规定了在下列操作条件下使用的非绝热低温柔性软管和绝热真空隔热软管的设计、制造、类型和生产试验要求以及标记要求：—— 工作温度范围：从-270°C到+65°C；—— 公称尺寸（DN）：从10到100。本文件涵盖了任何接头的安装接口，但接头需符合其他标准。 [外文原描述]： This document specifies design, construction, type and production testing, and marking requirements for both non-insulated cryogenic flexible hoses and insulated vacuum jacketed hoses used for the transfer of cryogenic fluids within the following range of operating conditions: — working temperature range: 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 document, but the couplings are subject to other standards.
英文名称Cryogenic vessels — Hoses