浅析夹套管的设计及施工要点

Analysis of the Key Points About Design and Construction of the Jacketed Pipe

夹套管因其特殊的双层管道结构,具有非常好的传热、伴热效果,常被用于物料对温度要求较高的场合。本文对夹套管的基本结构组成进行了说明,并且较为详细对夹套管的设计要点以及施工过程中的注意事项进行了论述,对今后夹套管的应用具有一定的参考意义。

Because of its special double-layer pipe structure,the jacketed pipe has a very good heat transfer and heat tracing effect,which is often used in the occasions where the medium has high temperature requirements.This paper shows the basic structure of the jacketed pipe,and discusses the design points and the matters for attention in the construction process in detail,which has certain reference significance for the application of the jacketed pipe in the future.