Tunnel protection doors, explosion-proof doors, explosion...



In the event of an explosion, the explosion door can withstand the爆破pressure within the range set by the predetermined explosion incident pressure and reflection force, thereby achieving the necessary protective effect to prevent injuries and property damage.
After the explosion occurred, the blast door was still functional as it did not reach the pre-set explosion force.
Following an explosion, the force reaches the pre-set level, allowing deformation, but the door components remain functional to prevent trapping or blocking personnel.
4. Essential airtight isolation features prevent direct air exchange between the isolated space and the external environment, thereby reducing the risk of contamination to the protected area.
5. A explosion-proof door is a facility with an automatic closure function and an emergency exit feature.
6. Common impact wave resistance of explosion-proof doors: 0.19 Mpa = 190 Kpa, 0.11 Mpa = 110 Kpa.
Company Name
Hebei Chuoshuo Security Equipment Co., Ltd.
Service Hotline
15631717788
Company Phone
15031737622
Company Address
Hebei Province, Cangzhou City, Yanshan County, East 500 meters south of the intersection of the North Second Ring Road and Yanta Road
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