Argon filling plugging device in welding of pipeline argon arc

The utility model relates to a pipeline welding technique field, in particular to argon filling plugging device in welding of pipeline argon arc. Be equipped with a circular rubber and fixed through bolted connection between per two circular iron sheets of the device, circular gluey skin external di...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG LIANG, ZHAO YUE, MOU ZONGYUAN, LIANG CAI, XU QIANG, SUN JIE, MEI HONGLIN, ZHOU JIAN, WEI GUOHUA, WEI LIANGQING, WANG ZHAN, TANG JIATONG, HONG QUAN
Format:	Patent
Sprache:	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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