Flange plug-in sounding pipe

The utility model discloses a flange plug-in sounding pipe which comprises a bottom pipe, a middle pipe and a top pipe, wherein the bottom of the bottom pipe is sealed in a welded mode. The flange plug-in sounding pipe is characterized in that a ring cover with the flange is connected on the periphe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	SHEN SHILAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS SOIL SHIFTING TESTING UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:	The utility model discloses a flange plug-in sounding pipe which comprises a bottom pipe, a middle pipe and a top pipe, wherein the bottom of the bottom pipe is sealed in a welded mode. The flange plug-in sounding pipe is characterized in that a ring cover with the flange is connected on the periphery of a pipe body of the top pipe, one end of the middle pipe is fixedly connected with the opening end of the bottom pipe in a welded mode, the port of the other end of the middle pipe is arranged with the flange, and the flanges of the top pipe and the middle pipe are fixed through a bolt. The flange plug-in sounding pipe is fixed by the flange, and accordingly the flanges only need to be put together and then the bolt is used for fixation during mounting, so that mounting is extremely convenient, and mud leakage and disconnection are prevented.