Fire Door (A/B/H Class) · Ship Structure & Outfitting
Yantai Navigation Machinery Co. Ltd. of China holds Marine Equipment Directive certificate MEDB0000973 for the HHJC-DC-6 A-60 steel door, issued by DNV SE on 2025-05-06 and valid until 2030-05-05. Fire doors close openings in fire-rated bulkheads and decks so that the division keeps its integrity if a fire breaks out. The register classifies the product as Fire Doors in the certificate group Marine Equipment Directive and marks it as IMO approved.
Fire doors of this kind are typically fitted at openings in fire divisions, such as machinery space boundaries, stairway enclosures and accommodation corridors.
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