- Fire-Tite® marine curtain doors are built for marine bulkheads
- Request a quote for Quality steel doors
- This door is Classified by UL to withstand hydrocarbon pool fires for 2 hours
- The Maritime steel doors provide protection against rapid temperature increase
- Offshore maritime steel shutters are also available in stainless steel
- Offshore marine shutters are built in accordance with requirements specified by Underwriters Laboratories Inc.
Alpine’s High Rise H-O Fire-Tite® maritime steel doors are Alpine Fire-Tite® doors designed specifically for use in offshore H-O rated marine bulkheads. The High Rise H-O Fire-Tite® maritime curtain doors provide offshore protection against rapid temperature increases. The maritime shutters and marine curtain doors are also classified by Underwriter’s Laboratories Inc. to withstand hydrocarbon pool fires for 2 hours. Click here to see our Automatic maritime door.
Offshore High Rise H-O Fire-Tite® curtains are constructed of galvanized steel in 2 3/4″ flat slats, and can be finished with powder coating or baked enamel finishes. Each door of the offshore maritime steel shutters are equipped with a 22 gauge steel hood formed to fit the contour of the end brackets and durable ductile iron windlock with 1/4″ semi-solid rivets. Our offshore marine curtain doors support and brackets are all steel plates no less than 1/4″ thick. Alpine’s Torsion Counterbalance Assembly is state of the art, providing maximum security and ease of use.
Fire performance evaluation of the Alpine H-O, the maritime steel doors assembly was conducted in accordance with IMO Resolution A.754, (18). Recommendation on fire door resistance tests for A, B, and F class divisions and ASTM E1529-93.
The Alpine H-O maritime shutters and assembly was tested for a total of two hours and 8 minutes and was exposed to continuous fire exposure for a total of 122 minutes and 15 seconds. The Alpine H-0 Overhead Door maintained its structural integrity by remaining closed for the entire duration of this fire test.
The test door dimensions were 10’ X 8’ ft. The door was installed in a representative bulkhead section which was constructed in general accordance with IMO Resolution A.754 (18). The steel door edges were stiffened with 2.5” x 2.5” x 1/4” reinforced angles. The exposed face of the bulkhead was insulated to an A-60 rating, provided by two, 2-in. layers of Delta Marine Board insulation.
ANTI-WARPING STEEL BOTTOM BAR EDGE
A specialized bottom bar and steel edge to maximize containment of fuel and oil spills.
SEE CATALOG CUT SHEET LISTED AT THE TOP RIGHT CORNER OF THIS PAGE FOR SPECIFIC DETAILS ABOUT THE MARITIME STEEL DOORS AND MARITIME SHUTTERS.
Fire Protection, Oil Rig Platforms, Drilling Platforms, Marine Bulkhead, Chemical Storage Facilities, Bridge Doors.
Bottom Bars for Maritime Steel Shutters and Marine Curtain Doors can be Galvanized, Stainless Steel, Hot Rolled Steel, Powder Coated, Weather Strip, Electric Edge, Single Angle, Double Angle, Slope Bar, Special Cut-Out, Slide Lock, Wedge Lock.
Bracket Plates for Maritime Steel Shutters and Marine Curtain Doors may be Hot Rolled A36, Stainless Steel, Galvanized, Powder Coated, Viscous Governor, Oscillating Governor, Fire Drop Charge, Charge Wheel, Motor Prep., Chain Gearing, Thru-Wall Drop Plate, Round Bracket, Square Bracket, Hex Bracket, Single Gear Reducer, Double Gear Reducer.
Door assembly for Maritime Steel Doors and Marine Roller Doors can be Hot Rolled A36, Galvanized, Stainless Steel, Torsion Spring, Kicker, Life Cycle 15M, Life Cycle 17.5 to 400M, Collars, Welded Tabs, Taped Holes, Lock Shaft Collar, Keyed, Bolted.
Curtains for Maritime Shutters and Marine Curtain Doors can be Galvanized Steel, Stainless Steel, Galvalume, Prime Painted Galvanized, Powder Coated, Stamped Endlock, Cast Endlocks, Windlock Option, Brass Endlock.
Door guide for Maritime Shutters may be Hot Rolled A36, Stainless Steel, Galvanized Steel, Powder Coated, Structural Angles, Chain Lock Box, Electric Interlock, Heat Tracing, Tube Mounting.
Maritime Steel Doors can have hoods/covers that are Galvanized, Stainless Steel, Galvalume, Prime Painted, Powder Coated, Flame Baffle, Lintel Seal, Smoke Lintel Seal, Back Fascia, Tension Cover, Operator Cover, Round, Square, Hex, Side End Cap, Motor Cover, T.O.C. Cover, F.O.C. Cover, F.O.W. Cover.
Maritime Steel Shutters can be 22 Gauge, 20 Gauge,18 Gauge.
OPERATION OF DOOR
Offshore Maritime shutters and Maritime Steel Doors may be operated by manual Push-Up, Chain, Motor, Hand Crank, Redi-Master, Redi-Lift, Redi-Tube, Chain Gear Reducer, Redi-Release.