Marine Watertight Steel Door

Category

About product

These doors are manufactured in strict accordance with the IMO SOLAS Convention and relevant classification society standards. They are designed to maintain watertight integrity under accident conditions and withstand hydrostatic pressure (typically ≥0.1MPa), making them an indispensable safety facility for modern vessels.

  • Material: The door body is made of high-quality steel plates, with the surface treated by sandblasting and anti-corrosion coating, providing excellent resistance to corrosion and long-term durability.
  • Watertight Performance: Equipped with high-strength sealing gaskets and multi-point compression devices, the doors ensure reliable watertightness even under pressure.
  • Fireproof Function: Some models are also designed with fire-resistant capability (such as A-60 fireproof division), offering both watertight and fireproof protection, and are widely used in compartments requiring high safety standards.

Product Detail

Marine Quick Action Watertight Steel Door

Marine quick action watertight steel door is designed for use on superstructures and deckhouse entrances above the freeboard deck. Equipped with a quick-closing device, it allows fast and reliable operation in emergency situations. The door is constructed from high-quality steel plate and fitted with high-strength sealing gaskets to ensure excellent watertight performance and corrosion resistance. Compliant with SOLAS regulations and major classification society standards, it is widely applied to wheelhouses, cabins, and deck entrances, providing enhanced safety and reliability for vessel operations.

Quick Action Watertight Steel Door Diagram

Marine Quick Action Watertight Steel Door Size

Type

Nominal Size

L*B*R100

External Size

L2*B2*R150

Cutout in steel wall

L1*B1*R200

Leaf Thickness cm

Weight Kg

A B

1200*600

1400*800

1300*700

6

124

1400*600

1600*800

1500*700

8

154

1400*700

1600*900

1500*800

10

185

1500*600

1700*800

1600*700

6

142

1500*700

1700*900

1600*800

8

187

1500*800

1700*1000

1600*900

10

221

1600*600

1800*800

1700*700

6

146

1600*700

1800*900

1700*800

8

194

1600*800

1800*1000

1700*900

10

238

Ship Single Clip Watertight Steel Door

Ship Single Clip Watertight Steel Door is designed for engine rooms, pump rooms, and other critical compartments where high watertightness and pressure resistance are required. This type of door can withstand water pressure up to 0.06 MPa, effectively preventing seawater from penetrating between compartments in the event of hull damage or flooding, thereby ensuring the overall stability and safety of the vessel.

The product complies with the SOLAS Convention and relevant classification society standards (such as CCS, ABS, LR, DNV). It is widely used at key compartment entrances and exits across various vessel types, serving as an essential safety device in the ship’s watertight integrity system.

Single Clip Watertight Steel Door Diagram

Ship Single Clip Watertight Steel Door Size

No.

Nominal Size L*B*R100

Cutout in steel wall

L1*B1*R150

External Size

L2*B2*R200

Leaf Thickness T

1

1000*600

1100*700

1200*800

8

2

1200*600

1300*700

1400*800

3

1400*600

1500*700

1600*800

4

1400*700

1500*800

1600*900

5

1500*600

1600*700

1700*800

6

1500*700

1600*800

1700*900

7

1600*600

1700*700

8

1600*700

1700*800

1800*900

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Know Who We Are

About our company

Zava Marine Corporation is a leading supplier of marine parts and components. With a strong focus on quality and customer satisfaction, we specialize in providing a comprehensive range of high-quality marine equipment and accessories. Our products include deck equipment, ship accessories, and various other essential components needed for smooth maritime operations.

With a global presence, we serve a diverse customer base, including shipbuilders, shipowners, offshore operators, and marine equipment distributors. We are committed to providing exceptional service and tailored solutions to meet our customers’ unique needs.

FAQ

Zava Marine offers a comprehensive range of certifications for marine parts in accordance with international standards and regulations. These certifications include those provided by renowned marine classification societies such as Lloyd’s Register (LR), Bureau Veritas (BV), China Classification Society (CCS), Registro Italiano Navale (RINA), American Bureau of Shipping (ABS), Nippon Kaiji Kyokai (NK), and Det Norske Veritas – Germanischer Lloyd (DNV-GL). By collaborating with these esteemed societies, Zava Marine ensures that our certified marine parts meet the highest standards of safety, quality, and performance, instilling confidence in our reliability and compliance within the maritime industry.

The warranty provided by Zava Marine covers defects in materials and workmanship for a period of two years from the date of purchase. During this warranty period, if any marine parts purchased from Zava Marine exhibit issues or failures resulting from manufacturing defects or faulty materials, Zava Marine will take responsibility for repair or replacement of the affected parts. 

Zava Marine has recently opened new molds for European and North American clients, utilizing materials such as metal, ABS, PVC, and more. These successful mold opening projects allow us to provide customized marine parts and components that meet the specific requirements of our clients in these regions.

Typically, Zava Marine can ship samples within 7 days once the product drawing has been mutually confirmed by both parties. This efficient process ensures that customers can receive samples promptly, allowing them to assess the quality and suitability of the products.

Zava Marine frequently utilizes a wide range of materials in our projects. These materials include aluminum, stainless steel, carbon steel, copper, plastics, titanium, and PEEK (Polyether Ether Ketone). Each material offers unique properties and characteristics suitable for various marine applications. 

Yes, we provide customization services for marine parts. We understand that every project and application may have unique requirements, and we are committed to delivering tailored solutions. By collaborating closely with our clients, we can adapt our products to specific specifications, ensuring optimal fit, performance, and compatibility. Whether it’s modifying existing designs or creating entirely new parts, our customization services cater to the diverse needs of the maritime industry.

Absolutely! We offer product design and development services to support our clients’ needs. Our experienced team of engineers and designers can collaborate with clients from concept development to final product realization. By leveraging our expertise in marine engineering and design, we can provide valuable insights and innovative solutions. Whether it’s optimizing existing designs or creating entirely new products, we are equipped to assist clients in bringing their ideas to life efficiently and effectively.

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