Marine Ship Steel/Aluminum Watertight/Weathertight Fireproof A60 Door

• Customization: Available
• Classification Society Certification: NK, LR, CCS, GL, DNV, ABS
• Color: Customized
• Model NO.: 01
• Standard Component: Customized
• Open Style: Customized
• Material: Steel
• Function: Fire Door, Water Tight Door
• Delivery Time: 20 Days to 45 Days After Confirmation
• Max Pressure: 0.45MPa
• Transport Package: Pallets, Plywood Cases
• Trademark: new maritime
• Origin: China
• HS Code: 7610100000
• Production Capacity: 50000/Year

Product Description

Marine ship Steel Watertight Door

Application: used at bulkheads with water tight requirements, light type widely used above freeboard deck, heavy type with certain water pressure can be used below freeboard deck where the water tight requirements is strict

Optional: port light/ single handle operate/ hand wheel operate

Material: steel/ stainless steel/aluminum
Sizes and surface treatment can be customized according to customer's requirements
Type: Normal steel door, single lever quick-action door, wheel operated door
Fire rate: A0, A60, H120
Tightness: gastight, weathertight, watertight (50m max.)
Door leaf: single leaf, double leaf
Door frame: angle bar, flat bar
Main material: steel, stainless steel
Surface treatment: Sand-blasted to Sa2.5 and primer (for steel parts)
                                  Galvanized (for dogs and mechanism)
                                   Stainless steel
Option: Bumper, door closer, C2 lock, ISPS device, port light, limit switch etc.
Package: Export wooden box
Certificate: ABS, BV, CCS, DNV, GL, LR, NK, KR, RINA,RS

Size of Doorway	Size of Door	Opening Size of Wall		Thickness of Door	Weight
(L*B)	(L1*B1)	(L2*B2)			(Kg)
1200*600	1245*645	1280*680 R140		6	124
1200*600	1245*645	1280*680 R140		8	142
1400*600	1445*645	1480*680 R140		6	133
1400*600	1445*645	1480*680 R140		8	154
1400*600	1445*645	1480*680 R140		9	165
1400*700	1445*745	1480*780 R140		6	151
1400*700	1445*745	1480*780 R140		8	177
1400*700	1445*745	1480*780 R140		9	185
1500*600	1545*645	1580*680 R140		6	142
1500*600	1545*645	1580*680 R140		8	162
1500*600	1545*645	1580*680 R140		9	172
1500*700	1545*745	1580*780 R140		6	157
1500*700	1545*745	1580*780 R140		8	187
1500*700	1545*745	1580*780 R140		9	195
1500*700	1545*845	1580*880 R140		6	167
1500*800	1545*845	1580*880 R140		8	205
1500*800	1545*845	1580*880 R140		9	221
1600*600	1545*845	1680*645 R140		6	146
1600*600	1645*645	1680*645 R140		8	173
1600*600	1645*645	1680*645 R140		9	181
1600*700	1645*745	1680*745 R140		6	163
1600*700	1645*745	1680*745 R140		8	194
1600*700	1645*745	1680*745 R140		9	207
1600*800	1645*845	1680*845 R140		6	174
1600*800	1645*845	1680*845 R140		8	211
1600*800	1645*845	1680*845 R140		9	238

Marine Doors
marine doors:Waterproof door,Fireproof door,Gastight door,Sliding door and etc.Our Marine doors must pass the weathertight /watertight/ gastight/ fireproof/ soundproof test, and suitable for commercial vessels, LNG carriers, fish boats, tankers, yachts.
*Material:steel,aluminum,stainless steel
*Installment: Welded or Bolted.
*Operation type: dog-clip, single lever, handwheel
* Bare, painted, anodized, galvanized finishes for option
Full selection of door specifications are available for bellow main marine doors
* Waterproof door:Marine weathertight single-leaf steel or aluminium door,Quick acting steel      weathertight door,Hydraulic sliding  weathertight door.
* Fireproof door:A0,A15,A30,A60,B0,B15 fire class steel door.
* Gastight door:Inflation gastight door,Mechanical pressure clamp gastight door.
* Sliding door:aluminum sliding door, Hydraulic sliding door.
* Hollow door:aluminium cabin hollow door,G.R.P cabin hollow door.
* Related products like marine window and marine hatch cover can also be provided.

• • Watertight/Weathertight:
    • Watertight doors pass hydrostatic pressure tests (0.1MPa without leakage, per industry standards).
    • Weathertight design prevents seawater, rain, and wind intrusion, maintaining compartment dryness.
  • Fireproof A60 Rating:
    • Meets IMO fire safety standards (ISO 6042:2000), resisting fire spread for 60 minutes with thermal insulation ≤140°C on the non-fire side.

 

Application Scenarios

• Upper ship structures, freeboard deck areas, and bulkheads requiring A60 fireproof and airtight seals.
• Critical zones: engine rooms (withstand high temperatures and fire risks), cargo holds (prevent seawater ingress and fire spread), and crew quarters (safety and comfort).
• Case Data: Installed in 90% of commercial vessels' cargo holds and engine rooms to meet SOLAS fire safety regulations.

other products:

As visualized in the attached images, we offer an extensive selection, including various marine hatches, access doors, and specialized fittings.

 

All these products are fully customizable. We accommodate diverse specifications: dimensions can be tailored to fit unique spatial requirements; material options span steel, stainless steel, and aluminum, aligning with structural and environmental demands; and performance attributes (e.g., enhanced watertight sealing, fire - resistance upgrades) are adjustable to meet precise operational needs.

 

Whether for superstructures, cargo holds, engine rooms, or other critical vessel areas, we deliver bespoke solutions. Adhering to stringent international marine standards, our products are engineered to endure the extreme conditions of the marine environment. For customized marine product inquiries, contact us to explore tailored support for your project.

Our advantages

1. Advanced production equipment and experienced manufacturing teams 

2. Completed in-house test equipment and strict quality control system

3. Reliable product quality and competitive price

4. Complete customer service and perfect after-sale service 

Any question,contact us!