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What medium is steel expansion joint suitable for

Time: 04-15 󰃯 Reading times: 463 󰃳 Editor in charge: The sea 󰃗 Column: product focus

Introduction: As we all know, the expansion joint is divided into steel expansion joint, rubber expansion joint and stainless steel expansion joint. The following people to master the steel expansion joint is suitable for what pipeline medium transportation.
Steel expansion joint is suitable for transporting seawater and fresh water

We all know that, Expansion joint According to the material: steel expansion joint, rubber expansion joint, stainless steel expansion joint. The following people to master the steel expansion joint is suitable for what pipeline medium transportation.
Steel expansion joint is suitable for conveying seawater, fresh water, cold and hot water, drinking water, domestic sewage, crude oil, fuel oil, lubricating oil, product oil, air, gas, steam and particle powder with temperature not higher than 250 ℃.
So, why install steel expansion joint in the pipeline conveying this medium?
Due to the long-distance transportation of this medium, due to the temperature difference, the pipeline also has the situation of heat expansion and cold contraction. If this situation occurs at the pipeline connection, the pipeline will be broken, which will harm the transmission of this medium. The steel expansion joint can compensate the expansion and contraction caused by the temperature difference of the pipeline, which has a good regulating effect.
The steel expansion joint can be axially expanded in a certain scope, and can also overcome the deviation caused by different axial connection of pipelines in a certain perspective, which can greatly facilitate the installation and disassembly of valve pipeline, and can freely expand and expand in the allowable expansion amount of pipeline. Once it is turned over, it has a limit to ensure the operation of the pipeline.
The steel expansion joint is mainly used to ensure the operation of the pipeline, which has the following functions: compensating the axial, transverse and angular thermal deformation of the absorption pipeline; absorbing the vibration of the equipment to reduce the harm of the equipment vibration to the pipeline; absorbing the deformation of the pipeline caused by the earthquake and ground subsidence.
Steel expansion joint is the product of pump, valve, pipeline and other equipment connected with the pipeline. They are connected by full bolt to make it become a whole, with certain displacement, which is convenient for installation.