淺談螺旋焊管生產(chǎn)中對頭焊帶鋼硬彎現(xiàn)象的防止
Initial Discussion on Eliminating Strip Folding During Butt-welding Process of Spiral Weld Pipe
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摘要: 介紹了螺旋焊管生產(chǎn)中對頭焊帶鋼的硬彎現(xiàn)象發(fā)生原因,對鋼管質(zhì)量的危害及防止措施。Abstract: The discussion involves such aspects as the cause of strip folding occurring in butt-welding process of spiral weld pipe, negative influence by such failure on pipe quality and preventive actions.