NBR Expansion Joint is also called Nitrile Expansion rubber Joint, is good oil resistant material.

Yellow Label on the Surface of the rubber bellow.

Characteristic Feature:

1. Small volume, light in weight, very good flexibility, Convenience installation and maintenance.

2. Transverse displacement, axial displacement, angular displacement

3. Reduce noise, shock absorption

Range of application:

Due to favorable integrated performance, they can be widely used in chemical industry, Construction, water supply, drainage, oil industry, light and heavy industry, refrigeration station, water heating system, fire fighting system, electric power system, etc.

Directions of use:

When rubber joint was used in high water, pipe must have fixed support or fixed bracket, or the product should be installation device to prevent pulled off. The fore of fixed support or fixed bracket must be greater than the axial force.

Applicable medium:

According to different material, acid resistance rubber joint, alkali proof rubber couplings, oil resistance rubber couplings, thermos table rubber couplings, low temperature resistance rubber joint, wear resistance rubber coupling can be made to suitable for various kinds of medium and environment.