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Explosion-proof barrel (special 401 explosion-proof tank) special explosion-proof barrel

  • No:Explosion-proof barrel (special 401 explosion-proof tank)
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    Explosion-proof barrel (special 401 explosion-proof tank)
    Product use

    FBG-G1.5-JT401 explosion-proof barrel is an important equipment which can effectively protect the shock waves and fragments produced by explosives such as hand grenades.

    It is necessary equipment for explosion-proof safety inspection departments such as public security, civil aviation, railways, ports, customs, competition venues and so on to avoid or mitigate the injury to the surrounding personnel.
    During the 2010 Shanghai World Expo, 26 highway security crossings were widely used and well evaluated.

    Product characteristics
    Explosion-proof cylinder is a special equipment used for temporary storage of dangerous explosives.
    After a lot of tests, it is proved that JT401 explosion-proof cylinder can effectively prevent the horizontal diffusion of shock wave and debris generated by explosive explosion in the cylinder, and play a very good role in protecting the surrounding personnel and facilities, and effectively prevent the occurrence of explosion events.
    In the shooting range, 1.5 kg TNT bare powder (density 1.55g/cm3~1.6g/cm3) was placed in the center of the net pocket of the explosion-proof tank. The distance from the geometric center of the powder to the center of the bottom of the tank was 217 mm.
    After detonation with No. 8 electric detonator, the outer tank body is complete without cracks and perforations, and the accessories of the tank body do not fall off (the geology of the blasting test site is loess and sandstone ground).
    The test results of the items inspected by the explosion-proof tank meet the requirements of the fixed explosion-proof tank with explosion-proof capacity of 1.5KG TNT in "GA 871-2010 explosion-proof tank".


    It is flexible and suitable for all kinds of large-scale activities and important security sites. The discovered explosive devices can be transported to safe areas in time for proper disposal.
    It also has better explosion resistance than ordinary explosion-proof tank. Therefore, it is the preferred explosion-removing equipment for public security and armed police departments. It is also cheaper than similar products abroad, has a wide range of applications, and is beautiful and generous.
    When the 82-2 type hand grenade * detonates, people who are 1 m away from the explosion center are not fatally injured. When 200 gT*T bare explosive is detonated, people outside the explosion center 3 m are not fatally injured.

    When explosion-proof tank is exploded, it shall not be used again.



    Product parameters
    FBG-G1.5-JT401 explosion-proof tank is composed of tank body, reinforcing rib, roller and so on. The tank is a metal tank with an open upper end.

    The section structure of the tank body from inside to outside is as follows: 16mm steel plate + 0.8mm stainless steel decorative plate, the tank body is made of 16mm steel plate (arc) and the tank body is welded in an integral way; the inner diameter of the explosion-proof tank is 530mm, the outer diameter is 560mm, the depth of the tank is 650mm, the height of the tank is 730mm, the hooks and explosives are installed in the tank, and the outer bottom of the tank is welded in 2 mm. The reinforcing rib is made of 5 mm steel plate. Four rollers are installed on the reinforcing rib. The total weight of the tank body is 200 KG.