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Marine Watertight Doors

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Marine Watertight Doors Specification

Capacity
Heavy-duty sealing for water ingress prevention

Working Pressure
Designed to withstand marine watertight pressure standards

Equipment Type
Watertight Door Assembly

Usage & Applications
Ideal for marine vessels, offshore platforms, and shipbuilding industries

IP Rating
Up to IP67

Application Areas
Ships, tankers, offshore platforms, marine and naval vessels

Operating Temperature
-20C to +60C

Product Type
Marine Watertight Door

Type
Manual/Automatic sliding or hinged

Material
High-grade steel/aluminum alloy with anti-corrosive coating

Automatic Grade
Manual / Semi-Automatic / Automatic

Control System
Manual handle / Hydraulic / Electric control

Drive Type
Hydraulic, pneumatic, or electric

Weight (kg)
Varies as per door size, typically 100500 kg

Dimension (L*W*H)
Customized as per design requirements

Feature
Watertight, robust construction, corrosion resistant, fireproof

Size
Standard and customized sizes

Voltage
220V/380V for electric models

Surface Finishing
Epoxy powder coated / marine paint finish

Power Source
Manual, Electric, Hydraulic or Pneumatic

Mounting Type
Surface or flush mountable

Features
Superior sealing, easy operation, quick closing

Packing
Wooden crate or customized export packing

Applicable Classification Society
ABS, DNV, BV, LR certified models available

Sealing Gasket Material
EPDM/Nitrile rubber for reliable watertightness

Inspection Port
Provided as per model design

Fire Resistance
Designed for Class A-60, B-15 if required

Hinge Type
Heavy-duty marine grade hinges

Color Options
Standard marine grey, other RAL colors on request

Glass Option
With or without observation window

Door Leaf Thickness
Typically 610 mm depending on class requirement

Test Standard
Compliant with IMO and SOLAS marine door regulations

Locking System
Multi-point dogging or single lever operation

About Marine Watertight Doors

Since our rise in 1990, we have been affianced in manufacturing, exporting and supplying Marine Watertight Doors. At our advance manufacturing unit, these doors are manufactured by our highly skilled professionals with the utilization of quality-approved basic materials and state-of-the-art techniques. Well-known for their robustness, the offered doors are used for protection purpose. In addition, these Marine Watertight Doors can be purchased from us at the bets market rates.

Features:

Withstand high tide, storm and other adverse conditions
Anti-corrosive body and superior finish
Forged metal based construction for added durability
Maintain excellent seal against air and water permeability

As per Drawing requirements.

Superior Watertight Sealing and Durability

Designed for extreme marine conditions, our doors offer heavy-duty protection against water ingress. Top-quality materials and multi-point or single-lever locking mechanisms assure quick closing and effortless operation. With IP ratings up to IP67, they ensure vessel safety and compartment integrity even under severe maritime stress.

Tailored for Maritime and Offshore Applications

These watertight doors are ideal for a variety of marine settings, including tankers, naval vessels, and offshore platforms. We provide both standard and custom sizes, adaptable for flush or surface mounting, to meet diverse installation requirements in shipbuilding and marine retrofits.

Certified to the Highest Industry Standards

Each door meets stringent IMO and SOLAS standards, and is available with certificates from ABS, DNV, BV, or LR. With fire resistance options (A-60, B-15) and durable epoxy or marine paint finishes, our doors deliver assured reliability and regulatory compliance for peace of mind at sea.

FAQs of Marine Watertight Doors:

Q: How are marine watertight doors installed and customized to fit different vessels?

A: Marine watertight doors can be customized in terms of dimensions, mounting type (surface or flush), and control system. Installation involves securing the door assembly as per vessel specifications and classification society standards. We offer design assistance for OEM, retrofit, and new-build applications.

Q: What is the typical process for maintaining watertight integrity in these doors?

A: Regular inspection is recommended, focusing on the EPDM/Nitrile rubber sealing gasket, hinges, and locking system. Periodic testing should be in line with maritime regulations to ensure consistent watertight performance and compliance with class requirements.

Q: When should I consider a manual versus an automatic or hydraulic door operation?

A: Manual operation is ideal for smaller compartments or areas requiring simple mechanical reliability, while hydraulic, pneumatic, or electric controls are suited for high-traffic zones demanding swift, remote, or frequent access, such as engine rooms or emergency exits.

Q: Where are these watertight doors most commonly used?

A: These doors are widely used on ships, tankers, marine vessels, offshore platforms, and oil rigsanywhere that demands robust segregation and water ingress prevention between compartments or access points.

Q: What are the main benefits of your marine watertight doors?

A: Key benefits include superior watertightness, fire resistance (A-60, B-15 certified on request), corrosion-resistant coatings, and compliance with leading marine class regulations, ensuring enhanced safety and long-term durability.

Q: How do I select the right door type and control system for my application?

A: Selection depends on operational requirementsconsider the level of automation (manual, semi-automatic, or automatic), drive mechanism (hydraulic, pneumatic, electric), and space constraints. Our technical team can assist with application-specific recommendations.

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