Marine Weathertight Door Steel – Technical Specifications
Standard Compliance
✔ Manufactured in accordance with:
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CB/T 3477-1996 (China Shipbuilding Standard)
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ISO 6042:1980 (International Maritime Requirements)
Design & Application
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Primary Use:
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Superstructure access above freeboard deck
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Deckhouse entryways on marine vessels
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Construction:
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Heavy-duty steel fabrication
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Weather-resistant seals
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Marine Weathertight Door
Parameters:
| Class | Applicable Position |
| C | Front bulkhead of the third superstructure above freeboard deck(in the range 0.2-0.6L forward after perpendicular),and the aft bulkhead & side wall of the second superstructure. |
| A | Front bulkhead of the first superstructure above freeboard deck(in the range 0.1-0.7L forward after perpendicular) |
| B | Front bulkhead of the second superstructure above freeboard deck(in the range 0.1-0.7L forward after perpendicular), and the aft bulkhead & side wall of the first superstructure. |
| D | Front bulkhead of the fourth superstructure above freeboard deckand the aft bulkhead & side wall of the third superstructure. |
Marine Door Classification & Types
Door Type Specifications
Class A Doors
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AF: Square corner design
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AY: Rounded corner design
Class B Doors
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BF: Square corner design
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BY: Rounded corner design
Class C Doors
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CF: Square corner design
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CY: Rounded corner design
Class D Doors
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DF: Square corner design
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DY: Rounded corner design
| Door Leaf Thickness | Frame Material | Size Of Shelter | Frame Height |
| 8 | Angle Steel L100X63X10 | 50×6 | 32 |
| 6 | Angle Steel L100X63X10 | 32×4 | 34 |
| 4 | Angle Steel L100X63X8 | 32×4 | 36 |
The description/sizes may be different with goods, please check with us when order.
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