Marine A60 Class Double Leaves Fireproof Door with Door Closer Door Stopper Hose Port for Ship Boat Use

Marine A60 Class Double Leaves Fireproof Door with Door Closer Door Stopper Hose Port for Ship Boat Use. A60 Fire Rating: Certified fire rating A60, A30, A15, A0, B15, B0-S for bulkhead protection. Multiple Certifications: Recognized by RINA, RS, NK, LR, KR, CCS, GL, DNV, ABS, and BV. Customizable Colors: Available in Grey and fully customized colors to meet ship requirements. 24 Months Warranty: Comprehensive 24-month warranty covering mechanical defects and parts. Multi-Function Design: Serves as sound insulation, fire, gas tight, and water tight door. Premium Materials: Constructed from marine steel, stainless steel, and aluminum alloy. 24/7 Support: Free video guidance and on-site assistance available for installation. Custom Surface Treatment: Options include polishing and painting for specific application needs.