Expansion rubber joints are assembled on the piping, which can reduce the vibration, reduce noise, protect pipe system from start-up forces as well as system surges, compensate movements and misalignments from the piping line.

The rubber joints are used below systems, but not limited
Commercial HVAC systems
Industrial piping systems
Power plants
Sewage treatment plants

The material of tube is reinforced natural rubber, which can increase the abrasion resistance, worn-resistance. This rubber material can be used in fluid media, which include grit, such as slurry, pulp, ash slurry, mining industrial.

The reinforced middle layer is impregnated with nylon tire cords, which can increase the flexibility and stiffness.

The rubber material of outer cover is used based on working conditions, such as UV resistance, acid-resistance, or alkali resistance.