Steel Fire Proof Door With Panic Bar

Steel Fire Proof Door With Panic Bar

3 HOURS FIRE RATING STEEL DOOR WITH UL/Intertek/FM international certificate
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Product Details

American standard steel fire rated doors


Intertek certification and FM certification


90 minutes, 180 minutes fire rating 


infilling: fireproof polystyrene, honeycombe, mineral fireboard


leaf&frame material: cold roller steel, galvanized steel, galvanealed steel


leaf thickness: 20ga, 18ga, 16ga


frame thickness: 16 ga, 12ga


build own distributer center in American and Canada since 2008


factory located in seaport city , convenient shipping 


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