Origin of flexible rubber joints is widely used in industrial or civil building water supply and drainage and various pipe systems.it has the irreplaceable function of the metal joints.
It can not only compensate the radial, axial and angular deviation and displacement of the pipeline, but also eliminate the installation stress of the pipeline system and absorb the deformation stress caused by thermal expansion and cold shrinkage. It can also absorb the noise and vibration transmitted by the structure of pumps, fans, compressors and other equipment to improve the working environment.Now let’s talk about the origin of flexible rubber joints.
Before the 90s,China’s electromechanical drainage and irrigation station outlet pipe adopts iron pipe buried in the wall of the outlet pool.First pass the outlet pipe through a reserved hole in the pool wall,and hen fill the gap between the outlet pipe and the hole with cement mortar. This way maybe easy and rude,but the post-maintenance is quiet troublesome
The outlet pipe is fixed at both ends of the pool wall and the pump, the length can’t be stretched. When replace the pip ,the joints are difficult to install thus result in the leakage cause by bad sealing.If the outlet pip is broken and needed to be replaced,there are always two ways to solve the problem;one is to fill it with more cement;the other way is to destroy the whole wall to replace the pip.there is no doubt that both of the two ways are quite uneconomic.not only the cost is high, but also there is no guarantee that there will be no problem in the short term.
It was not until the 1990s that flexible rubber joints appeared,flexible rubber joints and waterproof casing can be used to solve the problem better.rubber joint products not only can effectively reduce vibration and noise ,absorb displacement and deformation caused by various factors but also conducive to the maintenance and replacement of the later stage.Waterproof casing can be placed in the casting wall in advance .It is very convenient to ensure that the pipeline is laid conveniently and it is not necessary to damage the wall to replace the pipeline in the later maintenance. After that, various rubber joint products began to produce on a large scale.
This is about the origin of flexible rubber joints.i hope this essay is helpful to you.If you have any requirement, you can contact Henan lanfan industrial co., LTD.Henan lanfan industrial co., LTD enjoys a good reputation at home and broad. our company devote ourselves to the production and manufacturing of laboratory instruments and pipe fittings for more than 10 years.If you want to know more about our products or are interested in purchasing our instruments, please feel free to contact us.We are only too happy to help you.Please click the official website to contact us.