油气化工码头紧急切断阀的选配

Selection of Emergency Shut-off Valves for Oil and Gas Chemical Terminals

油气化工码头工作风险大、安全要求高,在装卸工艺中应设计紧急切断阀确保生产安全,目前相关现行标准、规范对紧急切断阀门规定不尽相同,且对于油气化工码头没有系统的、清晰的规定。结合工作经验,理清相关标准、规范的规定,阐述油气化工码头紧急切断阀门的选配技术要求,对紧急切断阀选配工作具有一定指导意义。

As oil and gas chemical terminals have high working risks and safety requirements,emergency shut-off valves should be designed to ensure production safety during handling technology.At present,the relevant current standards and specifications have different requirements for emergency shut-off valves,and there are no systematic and clear regulations for oil and gas chemical terminals.Combined with work experience and clarified the provisions of relevant standards and specifications,the select technical requirements of emergency shut-off valves for oil and gas chemical terminals are described,which can have certain guiding significance for the selection of emergency shut-off valves.