According to the national standard "code for fire protection design of petrochemical industry > (GB50160-90) regulations," a fixed roof tank B liquid, application of flame arrestor and breather valve. Breather valve and flame arrestor are indispensable safety devices.
It can not only maintain the tank pressure balance, ensure the tank overpressure or vacuum in the rabbit when damaged, and can reduce the volatilization and loss in the tank. The tank pressure breathing valve is to maintain balance, reduce product safety and energy saving medium volatile, often associated with the use of flame arresters.
It can not only maintain the tank pressure balance, ensure the tank overpressure or vacuum in the rabbit when damaged, and can reduce the volatilization and loss in the tank. The tank pressure breathing valve is to maintain balance, reduce product safety and energy saving medium volatile, often associated with the use of flame arresters.
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