Ships and marine technology — Globe valves for use in low temperature applications — Design and testing requirements
船舶和海洋技术 - 低温应用中的气门 - 设计和测试要求
发布日期:
2017-02-06
ISO 18139:2017规定了低温截止阀的设计、制造和试验方法要求,以确保在极低温度环境(50°C至196°C)下使用时具有良好的泄漏稳定性。
ISO 18139:2017 specifies design, manufacture and test method requirements for cryogenic globe valves for excellent quality leakage stability for use in a very low temperature environment (?50°C to?196°C).