Heavy Duty Blast Door

Heavy duty blast door is always set at the entrance of the blast resistant structures to prevent the blast wave, debris and flames from spilling out or leaking when explosion happens. In the work room, once the explosion occurred, the door should automatically turn off under the action of the blast wave.

The door is mainly used in defense and other industries where may be affected by the explosion.

Product Details

  • According to antiknock ability, the door is divided into penetration resistance type and non penetration resistance type.

  • Four points locking is required and the sealing strip should be frame retardant type.

  • Good blast resistant performance, can withstand 40 bar.

  • Life time above 20 years with normal maintenance.