The official website of Shanghai Songjiang vibration absorber Group which specializes in manufacturing bellows-expansion and spring vibration isolators introduces to you: NBR Bellows Expansion in Shanghai University electromechanical engineering project information. Songjiang group provides various Bellows Type Expansion test products for many universities electromechanical HVAC pump room, which play the role of shock absorption and noise reduction. The following is a detailed introduction.

Introduction to Shanghai University

Shanghai University is a comprehensive university affiliated to Shanghai and the key construction of the national “211 Project”. The Ministry of education and the Shanghai Municipal People’s Government jointly build colleges and universities, the Bureau of national defense science, technology and industry and the Shanghai Municipal People’s Government jointly build colleges and universities, and the national “double first-class” world-class discipline construction colleges and universities. It has been selected into the “Ministry of education study abroad demonstration base”, “excellent engineer education and training plan” and “excellent journalism and communication talent education and training plan” “National public graduate program for building high-level universities”, “111 plan”, “the first batch of pilot projects for the construction of high-level local universities in Shanghai”, “the first batch of demonstration universities in Shanghai to deepen the reform of innovation and entrepreneurship education”.

Contract introduction of NBR Bellows Type Expansion in Shanghai University electromechanical engineering project

Application case of NBR Bellows Type Expansion in Shanghai University electromechanical engineering project

Introduction of NBR Bellows Type Expansion:

NBR Bellows Type Expansion is a kind of rubber joint, which can enhance the parallelism with the movable joint. NBR Bellows Type Expansion is composed of loose metal flange or threaded pipe flange. Its main purpose is to isolate vibration, reduce noise and compensate displacement of the pipeline. NBR Bellows Type Expansion is a kind of pipe joint with high elasticity, high air tightness, medium resistance and climate resistance. NBR Bellows Type Expansion are widely used in electric power, metallurgy, chemical industry, water supply and drainage, sewage treatment and other industries because of the high tensile and compressive strength, superior soft sealing characteristics, convenient loading and unloading and other functions of elastic Bellows Type Expansion series products. The main effect is the connection between water pumps and valves and pipelines. The Bellows Type Expansion can alleviate the thrust of the blind plate in the pipeline operation. The function of the Bellows Type Expansion is to reduce vibration and noise and compensate the axial, radial and angular displacement of the pipeline.

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