Applicable occasions: bottom closed loading and unloading trucks
Applicable media:

crude oil, heavy oil, finished oil, chemicals, etc.
Nominal diameter: DN50~DN150

Features:

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.
The medium flows from the tank truck unloading port through the crane pipe into the pipeline from top to bottom, and can be unloaded by gravity.