Introduction of single sphere rubber expansion joint

Due to the rubber itself characteristics, single arch rubber expansion joint is the highest utilization of rubber, most stable performance product at the moment.

On the basis of torsion displacement, transverse displacement, angular displacement, the axial compression, the axial elongation, deflection displacement, etc, single arch rubber expansion joint' s glue quantity is little, stability is very high, and service life is long., so it can be widely used.

2.features of rubber expansion joint

1.Rubber expansion joint can greatly reduce pipeline system shock and noise, and can fundamentally resolve pipe joints displacement, axial stretch and non-concentricity.
2. By using different materials, rubber expansion joint can be made many kinds to cater for different medium and 

environment. Such as acid resistance, alkali resistance, corrosion 

resistance, oil resistance and heat resistance etc.

3. The material is pure rubber, sealing is very good. It is in light 

weight, very easyfor installation . Rubber expansion joint has 

long life performance, but must be not contact with sharp metal 

instruments to avoid piercing the sphere. 

4. Rubber expansion joint can be used for lift and transportation of raw water and sewage, transportation of water supply cooling cycle water thermal power ,condensate water of metallurgy industry and chemical industry.