Cross valve subassembly pipeline welding position protects frock

The utility model relates to a cross valve welding set, especially a cross valve subassembly pipeline welding position protects frock. Including swivel work head, water circulating system, universal locating lever, swivel work head on install trickle box, universal locating lever, universal locating...

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Bibliographische Detailangaben
Hauptverfasser:	WANG WEI, LIANG FEILONG, JIN LINTIAN, WANG YONGKAI, LEI HENG
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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Beschreibung
Zusammenfassung:	The utility model relates to a cross valve welding set, especially a cross valve subassembly pipeline welding position protects frock. Including swivel work head, water circulating system, universal locating lever, swivel work head on install trickle box, universal locating lever, universal locating lever install around the trickle box. The shower head is lowered the temperature to the valve body trickle, and the nitrogen gas runner is to fixing a position the cross valve body and the automatic nitrogen that fills, and the pipeline angle location demand to different subassemblies is realized to universal locating lever, water circulating system realizes the cyclic utilization of water, water economy resource.