ERW

基本解释

Two kinds of ERW pipes: Straight welded pipe and spiral welded pipe.
两种类型的战争遗留爆炸物管：直焊管和螺旋焊管。
Our Products are Cold Drawn Welded Tubes &ERW tubes mainly used in Automobiles &Boilers.
图博主要产品为应用于汽车及锅炉行业的冷拔焊接钢管及电焊钢管。
Meanwhile it also discusses the main control points on production process based on the middle-diameter ERW pipe production.
以中口径高品质ERW焊管生产为例讨论了各生产工序质量控制要点。
The results showed that SML exhibits better corrosion resistance to sea mud than ERW.
结果表明,SML管线钢耐蚀性明显优于ERW。
In view of the girth welding of ERW welding pipe, some welding procedures are designed.
针对ERW焊管的环焊缝焊接,设计了主线路焊接、连头焊、返修焊接工艺,并依据SY/T4103-1995进行了包括无损探伤和破环性力学性能试验等焊接工艺评定实验。