Device that hauling pipe was said returns

The utility model relates to plumbing and gas pipeline laying field, the utility model aims at providing a device that hauling pipe was said returns, its be weld in proper order by drawing head, conical body, connector integrative, the drawing head is opened in connection rig one end has the connect...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	DING FENGBAO, LI WENLIANG, CHEN GUOQING, MA CHUAN, LI YI, CHENG YUNHENG
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model relates to plumbing and gas pipeline laying field, the utility model aims at providing a device that hauling pipe was said returns, its be weld in proper order by drawing head, conical body, connector integrative, the drawing head is opened in connection rig one end has the connecting hole, radially is provided with the connecting tube screw hole at the connector cylinder, provides the technical scheme who optimizes simultaneously, this device mainly is applicable to the plumbing and the gas pipeline underground of non - excavation and lays the operation, can use repeatedly, installs during the use, gets and put convenient and fast, and indeformable in the use, generating device does not break away from the phenomenon with the pipeline, uses this device with great improvement work efficiency, practices thrift the cost.