Are you in the market for high-quality watertight door parts for your ship? With so many factories in China, how do you choose the best one? Understanding the top manufacturers is crucial, as it can significantly impact your vessel’s safety and performance. By comparing these factories, you can ensure you’re investing in reliable, durable components that meet industry standards. Ready to navigate the waters of choice? Dive into our comprehensive comparison and discover the best options available to enhance your maritime operations!

Watertight Door Supplier And Manufacturer in China – OUCO

Product Details: OUCO watertight doors include sliding, hydraulic, and bulkhead options, made from aluminum, marine steel, and stainless steel, with A0-A60 class fire protection.

Technical Parameters:
– Materials: Aluminum, Marine Steel, Stainless Steel
– Fire Protection: A0-A60 class

Application Scenarios:
– Vessels
– Offshore oil and gas platforms

Pros:
– Reliable and durable construction
– Complies with class rules and SOLAS guidelines

Cons:
– Requires regular maintenance and inspections
– Potential for structural damage if not properly maintained

Marine Door,Marine Door Suppliers – Hi-Sea Group

Product Details: Marine doors including hydraulic watertight doors, fireproof doors, and various types of steel and aluminum doors for marine applications.

Technical Parameters:
– Compliant with SOLAS, IMO, ISO, GB, CB, GB/T standards
– Available in various designs including sliding and pressure-resistant types

Application Scenarios:
– Merchant ships
– Oil platforms and warships

Pros:
– High-quality products with competitive pricing
– Custom design and manufacturing according to client requirements

Cons:
– Limited information on specific technical specifications
– Potentially high shipping costs for international orders

Marine Watertight Door

Product Details: Marine Watertight Door made of marine steel or aluminum, designed to prevent water ingress during flooding or accidents.

Technical Parameters:
– Nominal Size: 1200×600–1800×900mm
– Watertight Pressure: 0.035-0.6Mpa

Application Scenarios:
– Engine room compartments
– Shaft tunnels

Pros:
– Customizable design and sizes
– Available in various materials (marine steel, aluminum, stainless steel)

Cons:
– Limited to specific installation models (welded and bolted)
– Weight may vary depending on material choice

Quality Marine Doors & Marine Windows factory from China

Product Details: Marine doors, windows, fenders, and other marine equipment designed for durability and safety in marine environments.

Technical Parameters:
– Material: Marine Steel, Aluminum, Natural Rubber
– Nominal Size: Various sizes ranging from 700×700mm to 1950×1200mm

Application Scenarios:
– Shipbuilding and repair
– Marine port fendering systems

Pros:
– High durability and resistance to marine conditions
– Customizable options available for specific requirements

Cons:
– Potentially high cost due to specialized materials
– Installation may require professional assistance

China Marine Doors,Marine Windows & Hatch Cover Manufacturer-Aplus …

Product Details: Marine doors, windows, covers, and ladders manufactured by Aplus Marine Fitting.

Technical Parameters:
– Standard and non-standard sizes available
– Various materials including aluminum and steel

Application Scenarios:
– Used in marine vessels and ships
– Applicable for both domestic and exported ships

Pros:
– High-quality manufacturing with ISO9001:2008 certification
– Wide range of products suitable for various marine applications

Cons:
– Limited information on specific product dimensions
– Potentially high shipping costs for international orders

Marine Doors and marine hatches, Ship Door – Zhiyou Marine

Product Details: Marine doors are closing devices for marine ships’ entrances, available in various types including weathertight, watertight, fireproof, and hydraulic doors. They can be bolted or welded based on the ship’s bulkhead material.

Technical Parameters:
– Available in marine steel, stainless steel, and aluminum alloy materials.
– Customized design/production is available with options for lock, door closer fac…

Application Scenarios:
– Used in ocean vessels, tugboats, and fishing boats.
– Installed in fire control areas and for watertight bulkheads.

Pros:
– Durable and designed to withstand harsh marine conditions.
– Complies with international maritime safety regulations.

Cons:
– Installation type may vary, requiring specific customer requirements.
– Cost may vary significantly based on materials and functions.

Marine Doors, Marine Windows, Marine Manhole And Hatch Cover, Welding …

Product Details: Zhiyou Marine specializes in marine doors, windows, manholes, hatch covers, welding consumables, and marine rubber fenders.

Technical Parameters:
– IMO approved by classification societies
– Customized design options available

Application Scenarios:
– Marine outfitting
– Shipbuilding and repair

Pros:
– High-quality materials
– Customized solutions for various marine applications

Cons:
– Limited information on specific product dimensions
– Potentially longer lead times for custom orders

Steel / Stainless Steel Marine Watertight Doors , Weathertight Door For …

Product Details: Steel / Stainless Steel Marine Watertight Doors, Weathertight Door For Marine Ships. Brand Name: Zhiyou. Model Number: ZY-D009. Material: Stainless Steel, Steel. Certification: ABS CCS BV LR DNV NK KR etc.

Technical Parameters:
– Nominal Size: 800–2100mm
– Thickness: Can Be Customized

Application Scenarios:
– Used for the doorway of superstructure above freeboard deck of deck house
– Marine applications requiring watertight and weathertight doors

Pros:
– Manufactured according to IMO, SOLAS standards
– Available in customizable sizes and thicknesses

Cons:
– Minimum order quantity is negotiable, which may not suit all buyers
– Delivery time can be up to 30 days

Marine Doors: A Comprehensive Step-by-Step Guide

Watertight Doors – Pier Side Supply

Product Details: Watertight doors for marine applications, including quick acting and individual dog doors.

Technical Parameters:
– ISO 9001 certified
– MIL I 45208A compliant

Application Scenarios:
– Used in naval ships and vessels
– Applicable in shipyards and marine repair facilities

Pros:
– Durable and reliable for marine environments
– Prompt response to quotes and customer inquiries

Cons:
– Limited specific technical details provided
– Potentially high cost for specialized marine applications

Related Video

Comparison Table

Company	Product Details	Pros	Cons	Website
Watertight Door Supplier And Manufacturer in China – OUCO	OUCO watertight doors include sliding, hydraulic, and bulkhead options, made from aluminum, marine steel, and stainless steel, with A0-A60 class fire…	– Reliable and durable construction – Complies with class rules and SOLAS guidelines	– Requires regular maintenance and inspections – Potential for structural damage if not properly maintained	ouco-industry.com
Marine Door,Marine Door Suppliers – Hi-Sea Group	Marine doors including hydraulic watertight doors, fireproof doors, and various types of steel and aluminum doors for marine applications.	– High-quality products with competitive pricing – Custom design and manufacturing according to client requirements	– Limited information on specific technical specifications – Potentially high shipping costs for international orders	www.chinahisea.com
Marine Watertight Door	Marine Watertight Door made of marine steel or aluminum, designed to prevent water ingress during flooding or accidents.	– Customizable design and sizes – Available in various materials (marine steel, aluminum, stainless steel)	– Limited to specific installation models (welded and bolted) – Weight may vary depending on material choice	www.zhiyoumarine.com
Quality Marine Doors & Marine Windows factory from China	Marine doors, windows, fenders, and other marine equipment designed for durability and safety in marine environments.	– High durability and resistance to marine conditions – Customizable options available for specific requirements	– Potentially high cost due to specialized materials – Installation may require professional assistance	marineoutfittings.com
China Marine Doors,Marine Windows & Hatch Cover Manufacturer-Aplus …	Marine doors, windows, covers, and ladders manufactured by Aplus Marine Fitting.	– High-quality manufacturing with ISO9001:2008 certification – Wide range of products suitable for various marine applications	– Limited information on specific product dimensions – Potentially high shipping costs for international orders	www.marinefitting.cn
Marine Doors and marine hatches, Ship Door – Zhiyou Marine	Marine doors are closing devices for marine ships’ entrances, available in various types including weathertight, watertight, fireproof, and hydraulic…	– Durable and designed to withstand harsh marine conditions. – Complies with international maritime safety regulations.	– Installation type may vary, requiring specific customer requirements. – Cost may vary significantly based on materials and functions.	www.zhiyoumarine.com
Marine Doors, Marine Windows, Marine Manhole And Hatch Cover, Welding …	Zhiyou Marine specializes in marine doors, windows, manholes, hatch covers, welding consumables, and marine rubber fenders.	– High-quality materials – Customized solutions for various marine applications	– Limited information on specific product dimensions – Potentially longer lead times for custom orders	www.zhiyoumarine.com
Steel / Stainless Steel Marine Watertight Doors , Weathertight Door For …	Steel / Stainless Steel Marine Watertight Doors, Weathertight Door For Marine Ships. Brand Name: Zhiyou. Model Number: ZY-D009. Material: Stainless St…	– Manufactured according to IMO, SOLAS standards – Available in customizable sizes and thicknesses	– Minimum order quantity is negotiable, which may not suit all buyers – Delivery time can be up to 30 days	www.marineoutfittings.com
Marine Doors: A Comprehensive Step-by-Step Guide				www.hiqool.com
Watertight Doors – Pier Side Supply	Watertight doors for marine applications, including quick acting and individual dog doors.	– Durable and reliable for marine environments – Prompt response to quotes and customer inquiries	– Limited specific technical details provided – Potentially high cost for specialized marine applications	piersidesupply.com

Frequently Asked Questions (FAQs)

What are the main components of a ship watertight door?

The main components of a ship watertight door include the door frame, door leaf, sealing system, hinges, and locking mechanism. These parts work together to ensure that the door remains sealed and prevents water from entering different compartments of the ship.

How are watertight doors tested for quality?

Watertight doors are tested through various methods, including pressure tests, leak tests, and functional tests. These tests ensure that the doors can withstand water pressure and maintain their integrity under different conditions, ensuring safety at sea.

What materials are commonly used in manufacturing watertight doors?

Common materials for watertight doors include stainless steel, aluminum, and special marine-grade composites. These materials are chosen for their durability, corrosion resistance, and ability to withstand harsh marine environments.

How long does it take to manufacture a watertight door?

The manufacturing time for a watertight door can vary based on complexity and order volume, but it typically ranges from a few weeks to several months. Custom designs may take longer due to additional engineering and testing requirements.

Can I customize the design of a watertight door?

Yes, many factories in China offer customization options for watertight doors. You can specify dimensions, materials, and additional features to meet your specific needs, ensuring the door fits perfectly within your ship’s design.