Product features

    Refractory integrity: (1) according to the design of anti-explosion function to protect personnel, equipment, antiknock door refractory integrity > 1.2 h

    (2) the penetration resistance: in the case of explosion accident may accompany the splash, through the door panel, steel blast antiknock gate panel

    (3) sealing performance: due to the explosion source and will produce harmful poison gas, steel and antiknock antiknock door window (section) should be sealed. When the door is both inside and outside differential pressure for 10 pa, gap air osmotic quantity per meter of 6.0 cubic meters/m or less. H, (GB13686 Ⅴ level)

    (4) : sealed isolation function due to the unpredictable explosion time, as a seal fate of personnel entering and leaving the door, should have the function of automatic closing.

    (5) the escape function: explosion accident happens, as a result of the need of personnel escape, steel antiknock doors should be equipped with emergency escape device.

    Using range

    Applicable to nuclear power, thermal power, water and electricity, petroleum, chemical industry, military industry and other places, the explosion might harm is to block the explosion source security needs and set up the door.