Explosion Proof Steel Framed Blast Door Industrial Garage Doors For Governments And Banks

Explosion Proof Steel Framed Blast Door Industrial Garage Doors for Governments and Banks

A blast door is a door and frame that are engineered to resist the pressure and rebound forces of a nearby detonation. Blast doors are available in vertical lift, sliding, turnover or hinged applications. Custom designed for specific requirements with ratings to withstand blast pressures up to 100 PSF or greater. Doors can also be designed to relieve blast pressure. Doors can be manufactured as a combination blast & fire rated (up to 3 hours) system & are furnished for manual or motor operation.

Specification:

Application:

The explosion-proof door is a device constructed to protect the life and safety of the personnel and the internal equipment of the building from the danger of shock waves when it is accidental or prone to danger. Explosion-proof doors are used in industrial, chemical, and military enterprises to effectively prevent the continuation of explosion hazards.

Generally used in industrial buildings, such as petrochemical industry, power industry, petrochemical, military, military and other main buildings and various types of rooms of the auxiliary plant, such as shelters, substations, control rooms or passages. It is a special purpose door for the safety needs of the hazard.

Advantages:
1. In the event of an explosion, the explosion incident pressure and reflection force set according to the notice. Explosion-proof doors can withstand the burst pressure in this range to achieve the necessary protection against personal injury and property damage.
2. After the explosion occurred, the preset explosion force was not reached, and the explosion-proof door was still able to be used normally.
3. When an explosion occurs, the explosive force reaches the preset setting, and deformation can occur, but the components of the door can still be used to prevent the personnel from being intercepted and blocked.
4. The necessary closed isolation function prevents direct convection of the isolated space and the outside air to reduce the space that is blocked and protected from external pollution.
5. The explosion-proof door is a safety facility with self-closing function and emergency escape function.
6. The common anti-shock wave of explosion-proof door is: 0.19Mpa=190Kpa, 0.11Mpa=110Kpa.

Test:

It passed the test of Testing Center For Quality of Security & Police Electronic Product under The Ministry of Public Security of P.R.CHINA. Our explosion-proof doors meet Chinese explosion-proof door industry production standards.

The ability to resist the shock wave of the explosion: 190Kap(3mm)/260 KPA(5mm) 1500g of TNT naked drug block (density 1.55g/cm3 ~ 1.60g/cm3) be in front of the explosion-proof door two meters away and be detonated with the 8th electric detonator. After blasting, the explosion-proof door was complete, and there was no dumping phenomenon. The opening and closing were normal. There is on debris and on parts came off.

We have supplied plate and fabricated steel single leaf blast doors for a variety of critical applications ranging from nuclear power plants to aerospace industry test cells, foundries, and military munitions bunkers. We work with our customers to ensure that our custom engineered product will meet their needs.

Our doors feature a wide range of proven hardware that can be scaled up or down to meet your requirements. Our high duty-cycle hinges and latches feature oil impregnated bronze sleeve bearings and stainless grease fittings.

We complete the initial design and engineering calculations in house and send them out to be reviewed and certified by a professional engineer. All initial design and engineering is done in house.