1) pipe-man
管工
2) Steel tube-making industry
钢管工业
3) pigging process
清管工艺
1.
Aimed at the practical field circumstances,the pigging process and devices have been improved including pigging operation sequence,corresponding flow switching as mixed contaminated oil head arrived,adding a filter to positive transportation flow at a decompression station,canceling holes on original pig frame and making particular-purpose pigging devices.
介绍了库尔勒—鄯善输油管道自投产以来的清管作业情况,针对现场实际情况,对清管工艺和清管工具进行了改进,包括对清管顺序的改进、清管混油头到达各站时进行相关流程切换、在减压站正输流程上加装过滤器,取消原清管器骨架上的开孔,制作专用清管工具等。
2.
This paper dissertates comprehensively the pigging technology associa ted with pig category and function, locating method, pigging process, pigging effect evaluation, as well as troubles arisen during pigging operation and cou ntermeasures.
文章从清管器的种类、性能、跟踪和定位方法、清管工艺、清管效果评价指标以及清管过程中常出现的故障和处理方法等方面对清管技术进行了全面的论述,针对目前清管作业中存在的问题,如清管器结构单一、清管效果不太理想、清管器的减振效果差、偏磨严重、跟踪仪器脱落、清管器损坏甚至骨架断裂等进行了较详细的探讨,并提出了改进建议。
4) loop technology
环管工艺
5) rolling process
轧管工艺
6) pigging technology
清管工艺
1.
Based on actual pigging operation of the pipeline, the pigging technology and pigging tools are improved.
介绍了库鄯输油管道自投产以来清管作业的情况,针对现场实际情况,对清管工艺、清管工具进行了改进,改进后的清管工艺及清管工具更适用于清管的实际操作,提高了清管作业的安全性与效率。
参考词条
补充资料：管工
1.指旧时工头。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。