• Extended fire tests (+8 min) enables production of larger doors. 10% in area / max 15% in both directions.
• Door leaf 1.5 mm – door frame 3 mm 316ss
• The door leaf is constructed of an outer shell of 1.5 mm thick steel plate on both sides of an insulated core.
• The door leaf is internally stiffened by using an angle profile welded to the door skin. The total leaf thickness is 79 mm. Reinforcement plates for hinges and door closer is provided to the door leaf plates.
• The door will be delivered untreated/painted in accordance with Norsok M510 system or to other standards
• The hinges are special designed and are made of stainless steel ss316. The hinges are welded to the frame and bolted to the door leaf. Each door leaf has 3 hinges with grease nipple.
• The door is delivered with single gasket.
• The door closer is of heavy duty DORMA TS 83 / EN7, adjustable.
• The door leaf is provided with wheel mark, DNV logo fire rating (A60) and production number/year
• Weight: (800 x 2000) 79 kg

Options

• Without door closer
• RAL colors
• Panicbar
• Left or right hinged
• Inset frame for welding
• Standard handle – long plate
• Inset frame for bolting
• Trio ving lock case