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Telescopic products with different shapes

    Telescopic device The types of products are changeable, the suitable products are different in different environments, and the differences of structure types are very big. For example, Y-type filter expansion and QJB flange type ball Expansion joint Because of the difference of structure, shape and use environment, the function of products is very different.

The Y-type filter expansion device is an additional fork cylinder on the straight pipe to receive impurities and filter materials. When the pipeline is running, the medium will be stopped when it meets the filter screen inside and fall into the fork cylinder. It is easy to use and the filtering effect is excellent.

The mesh size and density of the filter screen in the Y-shaped telescopic filter can be customized according to the actual situation, so as to make the impurities in the medium filter as fully as possible, and do not affect the flow of the medium. In addition, a telescopic device is installed at the entrance of the medium to realize the displacement compensation of the pipeline. In conclusion, Y-type filter expansion device can compensate the axial displacement caused by thermal expansion and cold contraction on the pipeline line, filter impurities in the medium, ensure the purity of pipeline fluid, and do not affect the flow rate due to the reasonable structure.

The flange type spherical joint is composed of spherical shell, sealing ring, gland, stud, nut and ball. To put it simply, it is the principle of superposition of big ball and small ball. The spherical shell belongs to the big ball, the ball belongs to the small ball, and the middle part is connected with the sealing ring. When the spherical compensation joint overlaps with each other, the angular displacement compensation of pipeline can be realized. Because of the sealing ring, there is no need to worry about the sealing effect of the product. The sealing ring can achieve good static sealing in the sliding range of the ball shell and the ball.

The use of sealing ring can select the appropriate material according to the requirements of medium in the pipeline to a certain extent. To avoid the occurrence of corrosion inside the joint, improve the safety performance of the pipeline.

Shanghai Huanjing has strong technical force, excellent production equipment and sound quality inspection means. On the basis of widely absorbing the advantages of similar products at home and abroad, Shanghai Huanjing boldly adopts new technology and new technology to make the products more suitable for the installation under different environments in different regions of China, which brings great convenience and benefits to the design, construction and maintenance of the project.

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