tank truck equipment
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Cheap price Carbon steel 16”/20” manhole cover for fuel tank trailer
Manhole Cover is installed on the top of the tanker to prevent the inside fuel from leakage when the tanker is over rolled. With P/V vent inside to adjust the pressure. When there is pressure differences inside and outside the tanker, it will automatically inlet or exhaust air to adjust the pressure so that it can ensure the safety and environmental protection. It is suitable to transport petroleum, diesel, kerosene, and the other light fuel, etc.
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Aluminum quality factory manhole cover for fuel tanker truck
Manhole cover is installed on the top of oil tanker. It is the internal inlet of loading, checking vapor recovery and tanker maintenance. It can protect the tanker from emergency.
Normally, the breathing valve is closed. However, when load and unload oil external temperature changes, and the pressure of tanker will change such as air pressure and vacuum pressure. The breathing valve can automatically open at a certain air pressure and vacuum pressure to make the tank pressure in normal condition. If there is emergency like roll over situation, it will automatically close and it also can avoid the tanker explosion when in fires. As the emergency exhausting valve will automatically open when tank truck interior pressure increases to a certain range.
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BOTTOM VALVE, EMERGENCY FOOT VALVE, EMERGENCY CUT-OFF VALVE for fuel tank trailer
Manual bottom valve is installed on the bottom of the tanker, the top parts is tightly sealed inside the tanker. External shear groove design limits product spillage when the tanker is crashed down, it will automatically cut off itself via this groove under the situation there’s no affectation on the sealing. This will efficiently protect the over rolled tanker from leakage to ensure the safety when transportation. This product is suitable for water, diesel, gasoline and kerosene and other light fuel, etc.
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Tank Truck Aluminum API Adaptor Valve, Loading and Unloading
API Adaptor Valve is installed on one side of the bottom of the tanker, with the design of quick connecting structure. Interface dimension is designed according with the API RP1004 standards. This is an important component of the bottom loading system to get quick detachment without leakage, it is much more safe and reliable when doing the work of loading and unloading. This product is suitable for water, diesel, gasoline and kerosene and other light fuel, but it can not be used in corrosive acid or alkali medium
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Quality supply vapor recovery adaptor for fuel tanker truck
Vapor recovery adaptor is installed on the recovery pipeline on the side tanker with a free float poppet valve. Vapor recovery hose coupler connects with vapor recovery adaptor while opening poppet valve. After completing unloading, the poppet valve remains closed. Dust cap is installed on the adaptor, when not in use, to prevent gasoline vapors from escaping and to prevent water, dust and debris from entering into the tank.
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China factory supply API adaptor coupler for tank truck
The Gravity Drop Coupler improves the efficiency when doing the work of unloading. The oblique angle design is convenient for gravity discharging to make the unloading much cleaner and faster. Effectively protect the hose not be bended when unloading. Female-Coupler interface complies with the API RP1004 requirements, can be connected with the standard API Coupler.
