摘要
结合28000m3LNG船舶项目所采用的燃气双壁管,在设计阶段考虑双壁管口径的计算及模型的布置,结合现场阶段制作、焊接、密性研究,最终提供满足船东、船级社检验要求的产品,同时为今后建造LNG船舶采用的双壁管提供了指导意义。
Based on the gas double-walled tube adopted by 28000m3 LNG ship project, double-wall pipe diameter calculation and model of the arrangement are considered in the design stage. As well as combining with the manufacture, welding, tightness research on the ship, the double wall piping which meets the inspection requirements of the owner and classification society is produced. This research can provide a practical guidance for the building of LNG ship using the double-wall piping in the future.
出处
《船舶标准化工程师》
2014年第6期39-42,共4页
Ship Standardization Engineer
关键词
制作
焊接
密性试验
fabrication
welding
gas tightness test
