ASSEMBLY AND WELDING UNIT FOR LONGITUDINALLY WELDED PIPES

An assembly and welding unit for longitudinally welded pipes comprises a gantry having guides with a welding bridge movably mounted thereon, said welding bridge carrying welding equipment with a first welding head for applying a weld seam from the outside of a pipe billet. A pipe billet rotation sys...

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Hauptverfasser:	Kotlov, Aleksandr Olegovich, Chernyaev, Anton Aleksandrovich, Romantsov, Aleksandr Igorevich, Fedorov, Mikhail Aleksandrovich
Format:	Patent
Sprache:	eng ; ukr
Online-Zugang:	Volltext bestellen
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