埋弧焊管 meaning in English
submergedarc welded pipee
Examples
- Abstract : causes for porosity occurrence in welding seams were investigated by means of statistic analysis of the porosity degree of welding seams of the submerged arc weld spiral pipes made with x65 and q235 steels from different works and mating weld materials , and of selecting proper mating material on the basis of different oxygen contents in the base metals
文摘:通过对不同厂家生产的x65级和q235钢材与不同的焊接材料相匹配所生产的螺旋埋弧焊管焊缝内的气孔进行统计分析，并从钢材中氧含量的多少及其焊接材料匹配的不同，来研究焊缝中气孔产生的原因。