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The length of expansion joint directly affects the compensation size

Time: 04-03 󰃯 Reading times: 186 󰃳 Editor in charge: The sea 󰃗 Column: product focus

Introduction: The length of expansion joint length of power plant supporting facilities and immediate damage compensation size. The length of expansion joint length is all in accordance with the specification, and the manufacturer does not blindly follow the trend to carry out the design scheme, and the extension of expansion joint is within the scope of design specification length

Supporting facilities of power plant Expansion joint Length of length immediate damage compensation size. The length of the expansion joint is all in accordance with the specifications, and the manufacturer does not blindly follow the trend to carry out the design scheme, and the expansion amount of the expansion joint is certain within the scope of the design specification length, and it is not unlimited extension or reduction. For example, the installation length of DN500 expansion joint is 37b250m, the compensation is 65mm, that is, the extension is 32 mm The compensation amount of 65mm can only be reduced by 32. Mm. When we install the pipeline, we should adjust it according to this length and expansion, otherwise it will lead to breakage.
The loose sleeve limit expansion joint is a new type of pipe fittings. It is used to consider the connection and compensation application requirements in various pipeline systems. It greatly reduces the hazards in the pipeline system caused by the displacement in the pipeline system software. When the application customers purchase such products, they usually carry out the reasonable layout of the products according to the national industry standards However, in some unique application places, it is necessary to increase the compensation amount in the pipeline system, which will lengthen the development length of the loose sleeve limit expansion joint products used in the pipeline system, but many For the sake of low price, customers only lengthen the gap between the product expansion pipe and itself, so as to achieve the length of installation. However, it will do great harm to the normal operation of the pipeline system software. Our company will introduce systematically that the length of the pipe loose sleeve limit expansion joint is harmful to the compensation amount.
In accordance with the standard processing and production of loose sleeve limit expansion joint products, generally there are required installation length, such length directly endangers the product compensation size, so simply pulling out the expansion pipe, only considering the use demand of engineering construction in the installation length, but in practical application, the product will lose the compensation effect of foundation, once the expansion deviation occurs Displacement, good quality products can maintain the offset in the pipeline limit, once the quality is not good, it will immediately lead to pull off accident, causing damage to the engineering construction.