船舶和航海技术.液化天然气加料用干式断开/连接管接头的技术要求

[中文适用范围]： 本文件规定了用于 LNG 加注船、油罐车和岸上的 LNG 软管加注系统的干式断开/连接接头的设计、最低安全性、功能和标记要求，以及接口类型和尺寸以及测试程序。 基地设施和其他加油基础设施。 它不适用于 ISO 16904 中涵盖的用于硬装载臂的液压操作快速连接/断开连接器 (QCDC)。 基于本文件开发时工业制造中使用的技术，它适用于尺寸接头范围从 DN 25 到 DN 200。 [外文原描述]： This document specifies the design, minimum safety, functional and marking requirements, as well as the interface types and dimensions and testing procedures for dry-disconnect/connect couplings for LNG hose bunkering systems intended for use on LNG bunkering ships, tank trucks and shore-based facilities and other bunkering infrastructures. It is not applicable to hydraulically operated quick connect/disconnect couplers (QCDC) used for hard loading arms, which is covered in ISO 16904. Based on the technology used in industrial manufacturing at the time of development of this document, it is applicable to sizes of couplings ranging from DN 25 to DN 200.