高压管法兰用缠绕式垫片的试验研究  

Experiment Investigation about Joint's Spiral Wound Gasket Used on High pressure Flange

作　　者：任建明[1] 蔡仁良[2] 

机构地区：[1]辽宁石油化工大学,辽宁抚顺113001 [2]华东理工大学,上海200237

出　　处：《流体机械》2003年第3期6-7,57,共3页Fluid Machinery

摘　　要：分析了高压管法兰用缠绕式垫片的预紧应力。An investigation and analysis have been done to pre stress of flange's spiral wound gasket used on high pressure flange. Through changing structure and controlling the manufacture process of gasket, some experiment studies have been done to let mechanical performance meet the needs of bolt load and let flange joint meet the needs of seal behavior.

关 键 词：高压管法兰 试验研究 法兰连接 缠绕式垫片 力学性能 密封性能 

分 类 号：U173[交通运输工程] TB42[一般工业技术]