Serving as a special purpose device used in petroleum field, liquid nitrogen pump trucks have such characteristics as high efficiency, time saving, safety and rapidity. They are mainly used to independently store, transport, pump and convert liquid nitrogen. They can store and transport liquid nitrogen in a short time under low pressure and convert low-pressure liquid nitrogen into high-pressure nitrogen for output. As a special equipment for pumping vehicle-mounted type liquid nitrogen, they can convert low-pressure liquid nitrogen into high-pressure nitrogen with certain temperature, pressure and displacement, meeting the requirements of construction process for exploitation of oil and natural gas.

Liquid nitrogen pump trucks are widely applied in various special processes related to nitrogen in the exploitation of oil and natural gas, including nitrogen fracturing, nitrogen acidification, foam acidification, pipeline transportation, application of nitrogen and coiled tubing operation, nitrogen displacement, nitrogen drainage, etc.

At present, our Company has successfully developed and sold TNL5380TYN liquid nitrogen pump trucks.