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Breathing valve and flame arrester are indispensable safety facilities for storage tanks. The utility model not only can maintain the air pressure balance of the storage tank, ensures that the tank is damaged in the overpressure or the vacuum, but also can reduce the volatilization and the loss of the medium in the tank.
Breathing valve is to maintain the tank pressure balance, reduce the volatile media security and energy saving products, often with the use of firearms.
Mandatory
Mandatory
Mandatory
Mandatory

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