- 03
- May
anti-fire door,en 90mins fire rated timber door,fire door 32×80
Fire door hinges are non combustible, non explosive, water resistant, chemical resistant, non-toxic and have good mechanical strength. The fire door hinge has high fire resistance. In the simulated combustion test, it does not deform when the maximum temperature reaches 800 degrees, and has good fire resistance and flame resistance.
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