用周期式軋管-拉拔式熱擴(kuò)徑工藝生產(chǎn)大容量高壓無(wú)縫氣瓶管
THE PRODUCTION OF SEAMLESS STEEL TUBES FOR LARGEVOLUME AND HIGH-PRESSURE ACCUMULATORS WITH THE PROCESS OF PILGER ROLLING PLUS DRAW-TYPE HOT-EXPANDING
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摘要: 采用周期式軋管-650拉拔式熱擴(kuò)管工藝生產(chǎn)的35CrMoA無(wú)縫鋼管適于制造大容量高壓氣瓶,其各項(xiàng)性能指標(biāo)完全達(dá)到了中國(guó)ZC規(guī)范及美國(guó)ABS規(guī)范的技術(shù)要求。Abstract: 35CrMoA seamless steel tubes produced with the process of pilger-rolling plus 650 draw-type hot-expanding can be used to manufacture large-volume and high-pressure gas accumulators. All the properties of the tubes can fully meet the technical require-ments specified by Chinese ZC specification and American ABS specication.
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