Marine Watertight Fireproof Door

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About product

Our marine watertight fireproof doors are usually made of steel or alloy materials, equipped with high-performance seals and fireproof insulation layers, ensuring long-term stability in high-temperature, humid, and seawater-corrosive environments. The door structure also balances operational convenience and structural strength, and can be integrated with automatic fire extinguishing systems, fire alarms, and emergency evacuation systems to enhance overall ship safety.

  • Grade A: Fire resistance of 1 hour, e.g., A-60 doors must meet 60 minutes of thermal insulation. These doors are mainly used in ordinary ships and critical areas of lower decks, providing effective insulation and protection during fire incidents.

  • Grade B: Fire resistance of 0.5 hours, while H-grade doors require 2 hours of fire resistance, typically used in high-risk ships or upper deck areas. These doors offer higher fireproof performance to meet special compartment or ship fire safety requirements.

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Product Detail

Marine Watertight Fireproof Doors

Marine Watertight Fireproof Doors are key components of ship safety systems, widely used at entrances of compartments, deckhouses, and superstructures. They provide both watertight sealing and fire-resistant protection. In the event of a fire or harsh sea conditions, these doors effectively prevent the spread of fire, maintain compartment integrity, and safeguard crew and ship property. Additionally, depending on installation and functional requirements, Our fireproof doors can be fitted with various types of vision panels, locks, and door closers, providing combined features of observation, ventilation, and rapid emergency access.

Typical Type Of Ship Fire Doors

Name

Fire Rating

Accessories

Frame Type

Description Of The Symbols

Single Leaf Ffire Door

A-60

E, P, W

A1, A2, B1, B2, B3, B4, C1, C2

A, B, C - Fire Rating

E - Escape Hole

P - Firefighting Hose Port

V - Ventilation Grille

EV - Escape wth Ventilation Grille

W - Observation Window

A-30

E, P, W

A1, A2, B1, B2, B3, B4, C1, C2

A-15

E, P, W

A1, A2, B1, B2, B3, B4, C1, C2

A-0

E, P, W

A1, A2, B1, B2, B3, B4, C1, C2

B-15

E, V, EV, W

A1, A2, B1, B2, B3, B4, C1, C2, S1, S2

B-0

E, V, EV, W

A1, A2, B1, B2, B3, B4, C1, C2, S1, S2

C

E, V, EV, W

A1, A2, B1, B2, B3, B4, C1, C2, S1, S2

Double Leaf Fire Door

A-60

P, W

A1, A2, B1, B2, B3, B4, C1, C2

A-30

P, W

A1, A2, B1, B2, B3, B4, C1, C2

A-15

E, P, W

A1, A2, B1, B2, B3, B4, C1, C2

A-0

E, P, W

A1, A2, B1, B2, B3, B4, C1, C2

B-15

E, V, EV, W

A1, A2, B1, B2, B3, B4, C1, C2, S1, S2

B-0

E, V, EV, W

A1, A2, B1, B2, B3, B4, C1, C2, S1, S2

C

E, V, EV, W

A1, A2, B1, B2, B3, B4, C1, C2, S1, S2

Ship A60 Steel Fireproof Door

The Ship A-60 Steel Fireproof Door is a high-performance fire door specifically designed for offshore environments. It is widely used on drilling platforms, offshore engineering equipment, and various types of ships. This door is primarily intended for bulkhead compartments and passageways requiring Grade A or Grade B fire-resistance divisions.

Marine A60 Watertight Steel Door

The Marine A-60 Watertight Steel Door is a high-performance door that combines both fire-resistant and watertight functions, specifically designed to meet the stringent safety requirements of ships and offshore installations. It is intended for bulkhead compartments and passageways requiring A-class fire divisions, with a fire resistance rating of A-60, meaning it can maintain thermal insulation and integrity for 60 minutes under fire conditions, effectively preventing flames and high temperatures from spreading to adjacent compartments.

In terms of watertight performance, the Marine A-60 Watertight Steel Door can withstand a water pressure of 0.06 MPa, ensuring reliable sealing even under severe sea conditions or in the event of compartment flooding, thereby preventing seawater ingress and safeguarding the overall safety and stability of the vessel.

Marine A60 Watertight Steel Door Diagram

Ship A60 Watertight Steel Door Size

NO.

Nominal Size(mm) L*B*R100

Wall Cut Size(mm)

(L+100)×(B +100)× R150

External Size (mm)

(L+200)×(B +200)× R200

External size of leaf (mm)

(L+71)×(B +71)× R135.5

Clip Qty

Hinge Set

Clear View Size of Round Window

1

1400*600

1500*700

1600*800

1471*671

6

2

Φ200

2

1500*600

1600*700

1700*800

1571*671

8

2

Φ200

3

1600*700

1700*800

1800*900

1671*771

8

2

Φ200

4

1600*800

1700*900

1800*1000

1671*871

8

2

Φ250

5

1700*800

1800*900

1900*1000

1771*871

8

2

Φ250

6

1700*900

1800*900

1900*1100

1771*971

10

2

Φ250

7

1800*900

1900*900

2000*1100

1871*971

10

3

Φ250

8

1800*1000

1900*1100

2000*1200

1871*1071

10

3

Φ250

9

1900*1000

2000*1100

2100*1200

1971*1071

12

3

Φ250

10

2000*1000

2100*1100

2200*1200

2071*1071

12

3

Φ250

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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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