4-12mm Thickness Carbon Steel Watertight Marine Hatch Cover and Boat Hatch Cover for Deck
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Within 20 to 30 days, According to customers's order
Brand:
Zhiyou
Product Description
Product Overview
Carbon steel marine weathertight hatch covers are designed for installation on ship decks, providing reliable sealing and structural integrity in demanding marine environments. These hatch covers are available in a range of configurations to suit various deck layouts and operational requirements.
- Hatches installed with covers flush with the deck.
- Hatches installed with covers raised above the deck.
- Closure secured by: drop bolts; flush bolts; raised dog handles; flush dog handles; single-point quick-action wheel or lever operation below; and flush hex-head or tee-slot single-point activation on top of the cover.
- Coaming height required to tie into ship structure.
- Hatch cover material: mild steel, aluminum, or stainless steel.
- Cover hinged or not hinged.
- Cover hinged with spring balance.
Standard Specifications
| Characteristic | Standard Value |
|---|---|
| Product Name | Marine Weathertight Hatch Covers |
| Material | Carbon Steel |
| Structure | Type A, B, C, D, E, F |
| Thickness of Cover | 4–12 mm (marine manhole cover) |
| Opening Size | (B+20) × (L+20) mm (e.g., 630 × 630 mm) |
| Outside Size | (B+120) × (L+120) mm (e.g., 692 × 692 mm) |
| Wallcut Size | B × L mm (e.g., 600 × 600 mm) |
| Paint | Grey Paint |
| Packing | Standard Package for Marine Weathertight Hatch Covers |
| Certifications | ISO 9001:2008, CCS, BV, ABS, DNV, GL, LR, RS, NK, and others |
| Customizing Service | 1) Semi-finished and finished products available 2) OEM service available |
Quick Details
| Product Name | A60 Fireproof Watertight Hatch Cover | OEM & ODM Service | Available | Model Number | ZY-C001 |
| Place of Origin | Shanghai, China | Material | Marine steel, stainless steel, aluminum alloy, copper | Nominal Size | 1200–2000 mm |
| Thickness | Customized | Water Pressure | 0.03–0.1 MPa | Corner | Right angle / round angle |
| Model | Quick action, left or right or sliding | Type | Watertight, weathertight, fireproof | OEM & ODM Service | Available |
Construction Details
| Feature | Specification |
|---|---|
| Material | Steel, stainless steel, aluminum alloy, copper, etc. |
| Tightness | Watertight, weathertight, oiltight |
| Open Type | Quick open, single side, double side, rotating with bolted clips operating mechanisms |
| Handle | Lever, wheel |
| Surface | Smooth surface without cracks; good wear and corrosion resistance |
| Gasket | Rubber gasket |
| Screw | Stainless steel |
| Painting | Epoxy zinc-rich primer coating or anode oxidation treatment |
Dimension & Weight Reference
| Clear Size of Opening A×B (mm) | Cover Dimension A1×B1 (mm) | Opening Size of Deck A2×B2×R (mm) | Outside Size A3×B3 (mm) | Cover Plate Thickness t (mm) | Coaming Thickness (mm) | Weight (Kg) |
|---|---|---|---|---|---|---|
| 600 × 600 | 750 × 750 | 790 × 790 × R195 | 870 × 870 | 4 | 6 | 82 |
| 700 × 700 | 850 × 850 | 890 × 890 × R195 | 970 × 970 | 6 | 6 | 102 |
| 600 × 800 | 750 × 950 | 790 × 990 × R195 | 870 × 1070 | 6 | 8 | 114 |
| 800 × 1200 | 950 × 1350 | 990 × 1390 × R195 | 1070 × 1470 | 8 | 11 | 239 |
| 1000 × 1400 | 1150 × 1550 | 1190 × 1590 × R195 | 1270 × 1670 | 8 | 11 | 316 |
| 1500 × 1750 | 1650 × 1900 | 1690 × 1940 × R195 | 1770 × 2020 | 8 | 11 | 487 |
All products can be customized as per your requirements.
Package, Delivery & Payment Terms
| Payment | By T/T (30% deposit in advance, balance 70% cleared before delivery) or Irrevocable L/C at sight |
| Incoterm | EXW / FCA / FOB, C&F / CIF |
| Package | Pallet with film packing, or according to customer's requirement |
| Lead Time | Within one month for one 20'GP |
| Shipment | 20'GP, 40'GP, 40'HQ, 40'OT, or in bulk |
Our Service
Zhiyou has been providing OEM services for many reputable companies for years, ensuring the highest technical standards with precise design. Zhiyou Marine & Offshore products are designed according to ABS, CCS, BV, LR, DNV, NK, KR, and other standards. We are committed to meeting both industry standards and customer requirements throughout the design and manufacturing process, while maintaining cost efficiency. Our products guarantee quality and reasonable pricing, ensuring our partners receive maximum value at minimum cost.
1) Punctual Delivery
- Your order is placed into our tight production schedule, and we keep you informed throughout the production process to ensure on-time delivery.
- Shipping notice and insurance are provided as soon as your order is shipped.
2) After-Sales Service
- A reasonable solution and/or response to any inquiry is provided within 24 hours of receipt.
- Terms and conditions of warranty are strictly adhered to.
- Maintenance service is provided accordingly.
3) Professional Design & Efficient Solutions
- Our experienced engineers and experts guarantee satisfactory design and solutions.
- Rich experience in various bids assistance, including documentary support.
- Efficient solutions provided through our professional designers and technical support team.
Quality Guarantee
| Product Range | All marine outfittings, equipment, and facilities, etc. |
| Product Design | With a strong engineering team, we support design, manufacture, and installation for all marine products according to your requirements. All products strictly conform to your confirmation. |
| Product Process | Most products are finished in our own manufacturing bases, ensuring quality and delivery time while avoiding indirect issues. |
| Product Inspection | Double inspection ensures quality is completely guaranteed. |
Our Related Products
| # | Category | Product Range | ||||||
|---|---|---|---|---|---|---|---|---|
| 1 | Marine Door | Watertight | Fireproof | Quick Action | Weathertight | Airtight & Sound-Reduction | Hydraulic Watertight | Hollow Cabin Door |
| 2 | Marine Windows | Fixed | Skylight | Porthole | Sliding | Watertight | Fireproof | Louver & Cabin Shutters |
| 3 | Hatch Cover & Manhole | Sliding | Watertight Manhole Cover | Bolted Watertight | Suez Canal Light | Quick Action | Type A B C D | Rotating Oiltight |
| 4 | Mooring Component | Marine Bollards | Fairlead | Mooring Roller | Mooring Chock | |||
| 5 | Marine Steel Product | Seamless Steel Pipe | Seam Steel Pipe | Marine Crane | Marine Stern Roller | Marine Fender Rubber Cylinder | Steel Structure | API Pipe |
| 6 | Marine Propeller & Shaft | Rudder System | Propeller | Rudder Shaft Sealing Component | Rudder Blade | Rudder Carrier Bearing | Rudder Stock / Pintle Sealing Apparatus | Fin Stabilizer |
| 7 | Marine Deck Equipment | Mooring Winch | Crane | Windlass | Capstan | Rope Guider | Cable Lifter | |
| 8 | Rubber Elements | Rubber Fenders | Pneumatic Fender | Ship Launching Airbag | Rubber Sealing Strip | Quay Fenders | Drain Airbag | |
| 9 | Pressure Vessel Tank | Anti-Corrosion Pressure | Fermentation Tank | Low Temperature Pressure | Compressor Air Tank | Oil & LPG Tank | Vacuum Tank | Foam Buffer Tank |
| 10 | Marine Boarding Ladder & Gangplank | Boarding Ladder | Draft Ladder | Lifesaving Ladder | Vertical Access Ladders | Embarkation Ladder | Accommodation Ladder | Gangplank |
| 11 | Welding Material | E 6013 | E 7018 | E 7024 | E 7018-1 | E 308L-16 | E 347L-16 | E 309L-16 |
| 12 | Metal Processing Machinery Parts | Machinery parts or fittings can be designed as per your drawings or detailed requirements, and processed by lathes, milling machines, planing machines, and drills. | ||||||
Notes: 1. The content of this table does not cover all categories. If the item you are looking for is not included, please feel free to contact us. 2. All products can be customized accordingly; OEM & ODM available.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai Zhiyou Marine & Offshore Equipment Co.,Ltd.
Location
Room 405,Fudan Software Park,188 Changyi Road, Shanghai China.
Contact Person
Eric Song