Rapid pipeline welding alignment tool

The utility model provides a pipeline quick welding alignment tool, relates to the field of auxiliary welding, aims to solve the problems that when an existing welding alignment tool is used and pipeline alignment is controlled, friction is prone to being generated, and butt joint is strenuous, and...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: XU YANG, LYU YANCHANG, SUN FANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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