B.S Certificate Double Door Leaf Fire Rated Steel Door 120 Mins Fire Rating Powder Coating Metal Entrance Door All-round fire and smoke prevention expansion seal
Key Specifications: 1. Powder coating finish 2. Door leaf thickness: 45/50/52mm 3. Steel sheet of door leaf: 0.8-1.1mm cold rolled steel sheet 4. Steel sheet of door frame: 1. 2-2.0mm cold rolled steel sheet 5. Filling material: Aluminum silicate infill OR rock wool OR Honeycomb paper 6. Lock: Fire rated lock 7. Diversified designs and colours are available 8. Hinges: 3 Stainless steel hinges 4.5"x4.5"x3.4mm stainless steel hinge w/2 ball bearings 9. Threshold: Steel threshold OR temporary sill 10. Standard size: 2050*960mm, 2050*860mm (including the frame); up to 2400x2400mm 11. Accessories: Hinges, fire locks, handles, fireproof rubber seal, installing bolts