摘要
采用金属石墨缠绕垫的法兰连接设计是基于x y系数的法兰垫标准,依此设计的法兰垫可保证法兰连接的安全性,但不能确定法兰连接的密封性;而结果表明,应用基于垫片密封系数的设计方法,可保证法兰连接的密封性。
Metal graphite spiral standard flange, and flange pad can be wound gasket flange connection de designed to ensure the safety of the sign was based on flange connection, x y pad coefficient of the but can not determine the sealing flange. The results showed that applications based on the design of gasket sealing coefficient method can guarantee the sealing flange.
出处
《广州化工》
CAS
2012年第9期169-170,共2页
GuangZhou Chemical Industry
关键词
法兰
金属石墨缠绕垫
密封性
泄漏率
flange
metal graphite spiral wound gasket
sealing
leak rate
