Water-hitting and releasing-pressure valve on oil transportational pipeline is used
LI Yong(SINOPEC Pipeline Storage and Transport Co.,Xuzhou 221008,China)
It introduces to structure and operating principle the DANFLO type water hitting and releasing pressure valve in details. And the oil transportational pipeline happens reason of water hitting. In addition, it accord to use the situation on the oil transportational pipeline, and Propose the advice in the course to operation and maintain.
【CateGory Index】： TH134