gas tight door/hospital door/automatic door used in hospital, surgenry and other place need air-proof & gas -proof.
Steel fire doors
1.standards China GB12955-2008 FIRE DOORS fire rating:Grade A 1.5h Grade B 1.0h Grade C 0.5h britain BS476-part22
Fire rating 60min,90min,120min Russia roct 30247.0-94 Fire rating :60min
Applicable Sites :
Commercial,Residential and Industrial Constructions
Hardwares:
Manifold solution which meet European and American hardwares standards ,various options for different demand.
Frame :
The frames are mede of quality cold-rolled steel sheet or galvanized steel sheet with thickness of 1.2mm or 1.5mm Inside the frame flanges are enchased fire protection strips which have the function of smole insulation .The horizontal and vertial frames can be joined with a right angel or 45angel
Door Leaf:
The door leaves are made of quality cold-rolled steel or 1.0mm. There are no welding point on the door leaf surface by advanced technology .Environment-friendly fire proof materials and adhesive with high fire rating used inside .
Finishes:
Static power coating (RAL color) and PVC laminated steel. Hardwares:
Manifold solutions which meet European and American Hardwares standards ,various options for different demand .
hospital door
