Nord Energy Technology Co., Ltd. is one of the most professional manufacturers and suppliers of fire resistant ventilating cap in China. Please feel free to buy customized fire resistant ventilating cap at competitive price from our factory. For more cheap products, contact us now.

The fire-resisting breathable cap (referred to as the breathable cap) is an important supporting equipment to ensure the safety of gas stations, oil tanks, etc. The connection of the breathable cap includes flange connection and threaded connection.

Technical parameter

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