Sea floor pipeline half-tile aligning device

The utility model discloses a sea floor pipeline half-tile aligning device which comprises a top-half ring plate and a bottom-half ring plate, wherein one end of the top-half ring plate is hinged with one end of the bottom-half ring plate. A disc-annulus shape is formed after the top-half ring plate...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WEI ZHONGGE, QIAN MENGXIANG, ZHANG JUN, LI LI, JIA FANGMIN, JIAN XIANZHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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