Precautions before Regular Inspection of Industrial Pipelines
Before carrying out regular inspection of industrial pipelines,inspectors review the original technical data of industrial pipelines,and sometimes find that industrial pipelines are not registered,overdue and not inspected,annual inspection work is not carried out as required,data is missing,and sometimes they are faced with the situation that the original pipeline grade is GC3 and needs to carry out the first comprehensive inspection.Failure to deal with these situations will adversely affect the inspection work.This paper analyzes these situations and puts forward some points for attention.
industrial pipelinesoverdue but not inspectedpipeline class
NETL
NSTL
万方数据
