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fuel tanker/aluminum fuel tanker require high safety performance

What are the main features of fuel tanker that require high safety performance are as follows:
 1, the oil and gas recovery valve: It is a device that recovers the oil and gas generated during the loading and unloading of oil. It can be directly installed on the top tank of the car, or it can be installed on the manhole cover. It can pass a push rod and the bottom of the tank. The subsea valve realizes the mechanical linkage opening and can also be controlled by the gas source to open and close it. The safety of oil and gas recovery valves prevents oil and gas from leaking out, and condenses and reuses oil and gas through other oil and gas recovery devices, thereby achieving the goal of energy conservation and environmental protection. High sealing performance also ensures the safety of fuel tanker transportation.
    2, installed in the bottom of the tank bottom valve, also known as emergency shut-off valve, can also be used when the next refueling, easy operation, saving time. The significance of installing the subsea valve on the safety maintenance of the vehicle lies in that the internal pressure of the pneumatic shut-off valve is small, the flow rate is large, and the valve flange has a cutting groove on the flange side. When an oil tank accident occurs, the broken groove is unable to bear excessively large force. Body piping and can bodies will be automatically disconnected, while the automatic centering plunger and durable spring will remain sealed and the medium in the tank will not leak, thus ensuring the safety of the oil tank. It should be noted that when the air source or other reasons cannot be opened, the cylinder piston rod can be opened and opened manually.


    3. The oil and gas recovery joint, which is also used as an oil and gas recovery system, is composed of fire-resisting breathing valve, pipeline flame arrestor, three-way float valve, oil and gas recovery joint, and oil and gas recovery quick joint. It forms a closed circulatory system with tanker oil and gas recovery system. The effective recovery and reuse of oil and gas generated during the refueling of oil stations also avoids the proliferation of oil and gas.
    4, anti-overflow probe: widely used in a variety of container tanks in the sealed liquid filling, in order to prevent the overflow of the liquid and a warning in advance of a safety device, it is installed on the top of the container tank cover, When the oil level reaches the warning limit, the sensor will automatically alarm to break the brake.
    5. European standard canopy cover is also called manhole cover. It is installed on the top of oil tank. It has built-in breathing and emergency exhaust functions. It can also install oil and gas recovery valve, oil hole, anti-overflow probe rod, etc. on manhole cover. , Anti-overflow sensor system In the process of loading oil, when the liquid level reaches the detection position, the sensing system will automatically alarm, thus stopping the loading of oil. The built-in breathing valve keeps the internal pressure of the oil tank stable during the oil transportation and balances with the external pressure. The design of the dumping overflow prevents the tank truck from being sealed in the event of an accident and the pressure of the emergency exhaust device in the tank. In the case of a sharp increase, it will be automatically opened to release the pressure inside the tank, thereby preventing accidents and greatly improving the safety of oil transport.
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