1) pile welding
桩管焊接
1.
Therefore, the scenario of applying the special automatic welding equipment to offshore platform pile welding is presented.
海洋平台桩管的焊接一直采用手工焊,焊接效率低,劳动强度大,作业环境恶劣,针对这一情况,深入分析了桩管对接预制施工条件和技术要求,提出了将自动焊专用设备应用于海洋平台的桩管焊接。
2) welding pile
焊接接桩
3) built-up welded bitt
焊接缆桩
4) welded pipe
焊接钢管
1.
Welded pipe on-line detection equipments are introduced according to sort,performance,features and working principles,the relative merits and demerits and applicational course are analyzed in this paper.
介绍了焊接钢管在线检测设备的种类、性能特点、工作原理,并分析了相应的优缺点和适用范围。
2.
The article analyzes the important of plated edge machined to quality of welded pipe,and introduces 4 kinds of on-line machining methods of plate edge.
随着钢厂轧制技术的不断提高,焊接钢管生产中板边以铣代剪工艺将广泛普及。
5) welded steel pipe
焊接钢管
1.
According to the experiences accumulated in the procedure of practical operation, the explanation is carried out about national administrative supervision test and permission of welded steel pipes used in the petroleum industry.
结合实际操作过程中积累的经验,对石油天然气工业用焊接钢管相关的国家行政监督检验与许可进行叙述,在综合比较、分析焊管产品生产许可证和压力管道元件制造许可规定要求与区别的基础上,提出了统一归口、平稳过渡、保证质量的原则意见,使企业对申请与取证的方式更加明确。
补充资料：桩管
1.储存保管。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条