Typical top unloading crane pipe, the interface flange is facing downward, and the outer arm is turned up. In this way, when unloading, the medium in the tank car flows from the outer arm to the inner arm from top to bottom into the pipeline through the crane pipe.
Applicable occasions: top open loading and unloading vehiclesApplicable media: heavy oil, finished oil, chemicals, etc.Nominal diameter: DN50~DN200 Features: The most commonly used structural type, the interface flange faces downward, suitable …
Flange interface facing upward, with overhead pipeline, minimal medium residue after loading.
Typical bottom loading and unloading crane pipe for tank trucks, connected to the tank truck with quick connectors or flanges, and uses five rotating joints.
This type of crane is used for loading and unloading of automobile liquefied gas or liquid ammonia products. It uses five rotating joints on the top and bottom, the upper one is gas phase and the lower one is liquid phase.
The flow pipe is made of stainless steel with excellent low temperature resistance, equipped with multiple cryogenic valves to facilitate precooling and purging.
It consists of a rotating arm, a discharge hose and a dry separation valve. It is currently the most environmentally friendly loading method with the lowest loss, and the oil and gas recovery effect is remarkable.
