NBR rubber expansion joints have good general oil resistance and hydrocarbon properties. Rubber expansion joints made of NBR provide mechanical properties, particularly tensile strength, flexibility, compression set and impermeability to gases. NBR rubber expansion joints have good aging properties and are known for their good wear resistance.

The customers come from the Kazakhstan hydraulic oil factory. They mainly provide high-quality hydraulic lubricants for their customers. In May 2017, the relevant personnel of the customer company contacted our company. The oil pump station needs several flexible joints for vibration and noise reduction. Due to the effective oil resistance of NBR rubber expansion joints, our company's professional engineers recommended Henan Shunying NBR oil-resistant rubber expansion joints.

Later, Our service personnel get feedback from the customers, the customers in Kazakhstan showed us the use of NBR rubber expanison joints. The noise and vibration of the oil pump were well controlled and the safety of the production pipeline was guaranteed.