The bottom of the API is installed on the side of the oil tanker to load the safety of oil unloading products, which is fast and convenient. When loading the oil, it is tightly connected to the bottom of the Yin connector with the bottom of the API. When removing the oil, the two gears of the valve handle can control the flow and effectively resist the side pulling force.

According to accurate design and manufacturing, it can be used with any connector device. It has excellent performance. The aluminum alloy structure is adopted. The hard attached connector ensures reliable use and longer life. The integrated improvement valve and copper bearing can make it very smooth. It can be matched with the specific bottom filling requirements and different conditions, which can improve operating performance, shorten time, and achieve maximum benefits.