Hexagonal telescopic titanium pipe

Abstract

The invention discloses a hexagonal telescopic titanium pipe. An end cover is arranged at one end of an outer pipe, and the outer portion of the end cover is connected with a first connector. A section of connecting thread is arranged on the outer wall of the first connector. A center pipe is connected in the end cover and communicates with the first connector. The outer pipe is internally in cupjoint with an inner pipe in a telescopic manner. The inner pipe is a regular hexagon hollow pipe, one end of the inner pipe is opened, an opening is provided with an elastic gasket, the inner pipe isin cup joint to the periphery of the center pipe from the opening end, the tail end of the center pipe is fixedly in cup joint with one sealing ring at the exterior of the pipe wall, and the sealing ring is elastically in compression joint to the inner wall of the inner pipe. The other end of the inner pipe is closed, the closed end is provided with a second connector, and the second connector communicates with the interior of the inner pipe. The hexagonal telescopic titanium pipe is integrally designed into an inner-outer pipe structure, the inner pipe can freely stretch and contract in the outer pipe, the inner telescopic inner pipe and the center pipe are elastically sealed through the sealing ring, and inner fluid cannot leak. The length of the titanium pipe can be adjusted at random,flexibility is higher, and the application range is wider.

Description

technical field [0001] The invention relates to a hexagonal telescopic titanium tube. Background technique [0002] Titanium tubes are light in weight, high in strength and superior in mechanical properties. It is widely used in heat exchange equipment, such as shell and tube heat exchangers, coil heat exchangers, serpentine tube heat exchangers, condensers, evaporators and pipelines, etc. Many nuclear power industries use titanium tubes as standard tubes for their units. The hexagonal titanium tube is a kind of titanium tube. Most of the commonly used hexagonal titanium tubes are fixed in length and cannot be stretched, so they are not flexible enough to use. Contents of the invention [0003] The invention mainly solves the technical problems existing in the prior art, thereby providing a hexagonal telescopic titanium tube. [0004] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0005] A hexagonal telescop...

AI Technical Summary

Problems solved by technology

Hexagonal titanium tube is a kind of titanium tube. Most of the commonly used hexagonal titanium tubes are fixed length and cannot be stretched, so they are not flexible enough to use.

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