Portable flange plate welding equipment in chemical pipeline installation engineering

The invention discloses portable flange plate welding equipment in chemical pipeline installation engineering, which comprises a main body part which is constructed into a sealed cylinder with a cylindrical cavity inside; a flange fixing part and a steel pipe fixing part are arranged on the main bod...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZUO GUANGLING, YE HONGYONG, LI BINGKE, LI RULIN, WU KELIANG, CAO YINGHAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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