european standard ul listed approve customized apartment fireproof doors security steel fire rated door

Name

Explain

Standard of design and manufacture

conform to the standard factory insurance alliance (FM)

service environment

Chemical industry, military construction and other flammable building or building with explosion-proof requirements higher safety performance in the import and export

panel

1.panel thickness 2.0mm,Surface electrostatic powder coating.

2. Wind resistance:P3=1.9KPa

3.air tightness:

positive pressure:q1=2.0m3(m•h)
negative pressure:q1=2.2m3(m•h)

unit area:positive pressure:q2=11m3(m2•h)
negative pressure:q2=12m3(m2•h)

4. Watertight performance:P=100Pa

Door frame

1.5mm Carbon steel guitar,Surface electrostatic powder coating

Locks and hinge

1.special antiknock escape lock, special antiknock explosion bearing hinge, adopted by the United States FM certification through the explosion of bolt system, has reliable explosion venting capability

2.Industrial grade, unique appearance, beautiful and  generous.

Open style

Manual open

Safety performance

Hardware installation parts are 3 ~ 5 mm reinforcement plate, using hardware hinge can prevent wall panels fly out of the wound objects such as pedestrians or equipment

Panel color

The color of appearance can be according to the design requirements, the color constant, without off color