Large-diameter steel pipe assembly adjusting device

The utility model provides a large-diameter steel pipe assembly adjusting device which comprises a screw jack and further comprises an arc correction steel plate, a jack positioning ring, a short steel pipe and an arc steel plate. The arc steel plate is welded to one end of the short steel pipe, and...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SHEN ZHONGYIN, TIAN CHENGZAO, WANG ZEZHI, TIAN CHENGYONG, YANG JUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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