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Indexed by:期刊论文
Date of Publication:2013-02-25
Journal:阀门
Issue:01
Page Number:6-11
ISSN No.:1002-5855
Key Words:超低温阀门;LNG;结构;材料;试验
Abstract:介绍了液化天然气装置用超低温阀门的工况特性、结构设计、制造工艺及其材料的选择与处理方法。分析了超低温阀门的密封结构、关闭力矩及相关零件的材料性能。给出了超低温阀门的低温密封试验装置系统和试验的步骤与结果。
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