...geAdmin CMS 关键词：螺旋焊缝；执行标准；槽形反射体；曲率补偿；曲线制作；接触法超声检测 [gap=940]Key words：spiral weld；implementation of standards；trough reflector；curvature compensation；curve produ..
基于60个网页-相关网页
spiral weld pipe mill 螺旋焊管机
spiral-weld sheet metal casing 螺旋焊接钢板套管
spiral-weld steel pipe pile 螺旋电焊钢管桩
spiral weld-pipe mill 螺旋焊管机
spiral weld seam 螺旋焊缝
spiral weld-pipe 螺旋焊管
SAW spiral weld pipe 螺旋埋弧焊管
conical spiral weld pipe 锥形螺旋焊管
Spiral weld pipe production line 螺旋焊管生产线
The surface quality of the spiral weld pipe is as so critical a quality assurance element as its interior quality.
螺旋焊管的表面质量与其内在质量同样是焊管质量的重要保证因素。
Having been practiced for several years, a new butt method for spiral welded pipe, the two spots tack-weld butt was made out.
通过几年来的实践，摸索总结出了一种螺旋焊管对接新方法——两点点固对接法。
An analysis is carried out to a practical case of a pipeline rupture happened near spiral weld under field applied heat shrinkable sleeves.
对管道热缩套下对接环形焊缝附近爆裂的实际案例进行了分析。
应用推荐