Welding method of LNG (Liquefied Natural Gas) low-temperature storage tank 9-percnet Ni steel butt weld pass

The invention provides a welding method of an LNG (Liquefied Natural Gas) low-temperature storage tank 9-percnet Ni steel butt weld pass. The welding method of the LNG low-temperature storage tank 9-percnet Ni steel butt weld pass is characterized by comprising the following steps of S100, designing...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHAI DEHONG, LUO XIAOJUN, ZHANG JUNLING, ZHU MIN
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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