摘要
本文基于螺栓法兰连接的载荷变形关系及不锈钢缠绕柔性石墨垫片的机械性能和密封性能的实验结果,提出了缠绕式剪片y-p的图,并据此给出了几个法兰设计的算例。
Based on the result of the experiment for the load - deflection relationship in the bolted flange connections as well as the mechanical properties and the sealing property of stainless steel-graphite spiral wound gaskets, the concept of y - p diagram was provided in this paper. By use of the diagram, several practical examples of flange design were calculated.
关键词
密封
缠绕垫片
法兰连接
设计计算
垫片
seal, spiral wound gasket, flanged connection, design calculation
