Ptfe bellows by corrugated pipe deformation element of ease transport medium in the pipeline to the pressure, and the heat generated in the process of transportation pipe caused by expansion, which will affect the service life of the ptfe bellows.Because now the corrugated pipe is widely used in major areas, currently the most used in the family is the gas pipes, can effectively absorb the gas when using deformation.

Ptfe bellows can be connected through the four fluorine compensator, usually on both ends of the connection methods can be divided into one end flange connection, flange welding, welding three forms at both ends.Blast furnace gas dry dust removal system each case import and export pipe compensator installation method of the initial design for both ends of the flange connection, which need to change jobs in the wake of a compensator damage is not installed successfully replace compensator, connection mode after improvement for the welding of end flange connection end connection is successfully replace installation compensator, but there are difficult to install, the defects of low efficiency, high operation risk.Problems on both ends of the flange connection of the installation of the disadvantage is that: in the process of installation, due to the difference of bolt to choose size and the size of the different pretightening frequently end flange has been successfully installed, the other end of the flange bolt hole, can not successfully installed.

LIWEI four fluorine for your dedecates road to build a high-quality ptfe bellows compensator, four fluorine, ptfe hose, ptfe pipes, welcome calls to order.