Steel fireproof door Features:
1) Material: Galvanized sheets
2) Frame outer size (Wx H): your size3) Door leaf accurate thickness: 50mm / 70mm
4) Certificated by Fire Department on public security.
5) The design strictly follow Chiness National Standard GB12955-2008
6) Good) Good characteristics on fire resistance and thermal insulation. fire rates:from1/2 hour to 2hour
7) Suitable for using in public entrance, and buildings with high resisting requirements.
We can offer different specifications according to customers' requests.
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