摘要
根据管线改造工程施工中出现的问题，介绍了补偿器的安装步骤以及热网管道焊接工艺，并提出了焊接过程中的注意事项，以使热网系统安全可靠运行。
According to the problems encountered in modification work of heat supply pipeline the installation of compensator and welding technique of pipeline are introduced as well as the maters deserving attention in welding process in order to ensure the safe and reliable rurming of hcating network system.
出处
《山西建筑》
2006年第5期176-177,共2页
Shanxi Architecture
关键词
热网管道
补偿器
焊接工艺
heat supply pipeline, compensator, welding technique
