Description
Technical Parameters
school mall double leaf soundproof steel fire door
Soundproof steel fire door is mainly used in entry door.
The specific parameters are as follows:
| Size | Leaf With not beyond 1200 mm | |
| Leaf Height not beyond 2800mm | ||
| Leaf thickness:45mm | ||
| Frame thickness:100-300mm | ||
| Opening | Right hand reverse | |
| Design | Double Door | |
| Material of leaf | Galvanized steel | |
| Material of frame | Galvanized steel | |
| Thickness of steel | 18GA(1.1mm),20GA(0.9mm) | |
| Fire rated time | Up to 180mins | |
| Filling material | Mineral Fiberboard | |
| Surface Finish | Primer painting | |
| Color | Any color according to costomer's requirements | |
| Accessories | Hinges | UL listed ball bearing |
| Lock | UL cylinder lock | |
| Handle | Brushed finishing SS304 | |
| Rubber seal | Fireproof rubber seal | |
| Closer | UL listed closer | |
| Other hardwares | Customized | |
the certificate of this fire rated door has WHI,FM,UL,this door can be used in entry door.If want more about our steel and wood fire doors,pls visit our website:www.ghdoorframe.com www.ghdwi.com
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