2-panel Steel Fire Rated Door

2-panel Steel Fire Rated Door

2 panel steel fire rated door USA standard
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Product Details

2 panel , 6-panel, flush type, vision panel type door


UL certificate , Intertek certification and FM certification


45min, 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


frame type : knock down frame type, welded frame type




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