This barrel mooring buoy is anti-typhoon anchor mooring buoy for ship berthing. It is used for ships and naval vessels to mooring and avoid the typhoon at sea. Corresponding to different tonnage of vessels, there are different anchoring system. Various specifications of the mooring buoys can be used for ship berthing of different tonnage vessels. It is convenient and flexible to use mooring buoys to help ship mooring. Mooring buoy is an important anchor mooring system.