Product Description Marine Steel Watertight Doors have an excellent reputation for dependable performance and high quality construction. Used for superstructure of ship and constructions on land drilling platform and basement. It can be opened and closed quickly and lightly it satisfies the requirement of international load line convention 1966. Type: Normal steel door, single lever quick-action door, wheel operated door Fire rate: A0, A60, H120 Tightness: gastight, weathertight, watertight (50m max.) Door leaf: single leaf, double leaf Door frame: angle bar, flat bar Main material: steel, stainless steel Surface treatment: Sand-blasted to Sa2.5 and primer (for steel parts) Galvanized (for dogs and mechanism) Stainless steel Option: Bumper, door closer, C2 lock, ISPS device, port light, limit switch etc. Package: Export wooden box Certificate: ABS, BV, CCS, DNV, GL, LR, NK, KR, RINA Product Parameters Packing Details: Plywood pallet with plastic film wrapping. Max. 6 sets per packing. Optional Model: Available in marine steel, stainless steel and aluminum, copper materials Hinged type, Water tight/ Weather tight and fireproof marine door Round or Right Angle corners for option Quick action wheel operating, Left open/ right open or sliding mechanisms Rubber gasket three years warranty Available in view port, door closer Epoxy zinc rich primer coating (2 layers at least) Customize available OEM service and Special requirement is available