Shanghai Songjiang Group official website for you: [Shanghai Jiao Tong University ] DN50 GB standard Flange DIN Rubber Expansion Joint Contract information, Shanghai Songjiang Group provides various types of Rubber Expansion Joint for many research institutes in China, making contributions to Chinese science.

1. Introduction of The Shanghai Jiao Tong University

Shanghai Jiao Tong University is one of the famous institutions of higher learning with the longest history and reputation at home and abroad. It is a national key university directly under the Ministry of Education and jointly built with Shanghai Municipality. After 125 years of unremitting efforts, Shanghai Jiao Tong University has become a domestic first-class and internationally renowned university, and further defined the vision of constructing a “comprehensive, innovative and international” world-class university.

2. Introduction to the contract of [Shanghai Jiao Tong University ] DN50， Dn80， DN150 GB standard Flange DIN Rubber Expansion Joint

3. Introduction of [Shanghai Jiao Tong University ] DN50 ，Dn80 ，DN150 GB standard Flange DIN Rubber Expansion Joint:

1, Displacement: good elasticity, compression, stretching, distortion, deflection, and vertical displacement have good adaptability to prevent damage caused by thermal expansion and contraction deformation or uneven settlement of the foundation of the pipeline system.
2. Vibration reduction and sound absorption
The ball for rubber material damping, can effectively buffer vibration, inhibit and reduce mechanical vibration, but also absorb fluid impact noise.
② Proper installation between vibrating machinery and metal pipe can reduce transmission noise of structure.
3, Pressure resistance: multi-layer sphere structure is especially suitable for bearing internal pressure, strong blasting resistance, good impact resistance, and external compression without deformation.
Staying true to our core competencies, we are also able to provide customized solutions within rubber expansion joints. As always we welcome challenging tasks, and we will deliver the most effective solution from both the operational and economic perspectives.

Related Link:Appearance Patent DN150 KXT Rubber expansion joint PN10 PN16 PN25 with Flanges For fire pipes