Marine Fire Window

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Marine Fire Window

Introduction of Marine Fire Window

Marine fire rectangular windows are specialized windows designed to provide fire protection in marine vessels. They are used to prevent the spread of fire and smoke between different compartments or sections of a ship. Marine fire rectangular windows are designed and tested to meet stringent fire safety regulations and standards, such as the International Maritime Organization (IMO) SOLAS (Safety of Life at Sea) requirements.

Features of Marine Fire Window

Marine fire windows are designed with several features to ensure that they can provide fire protection and maintain their integrity in the event of a fire. Some common features of marine fire windows include:

Fire-rated glass: Marine fire windows are typically constructed using fire-rated glass that is able to withstand exposure to heat and fire for a specified period of time without breaking or cracking.

Fire-resistant frames: The frames of marine fire windows are constructed using fire-resistant materials such as steel or aluminum. The frames are designed to resist deformation and maintain their structural integrity in the event of a fire.

Intumescent seals: Marine fire windows are often fitted with intumescent seals that expand when exposed to heat, creating a barrier that prevents smoke and flames from passing through the window.

Thermal insulation: Marine fire windows may also feature thermal insulation to help protect against heat transfer and prevent the window from becoming too hot to touch.

Water-tightness: Marine fire windows may be required to be water-tight to prevent the ingress of water during normal operation or in the event of a fire-fighting operation.

Certification: Marine fire windows are typically certified by independent testing organizations such as CCS, DNV, Lloyds Register, or ABS to ensure that they meet all relevant safety standards and regulations.

These features are designed to provide protection and prevent the spread of fire, smoke, and toxic gases through the windows, helping to protect the crew and the vessel in the event of a fire.

Outline & Parts

Frame	Glass	Sealing

Configuration selection

parts	material	Pros and Cons
Glass	Fireproof glass	Good light transmittance and fire retardant performance
	Normal Glass	Have no function of fireproof function
Window frame and seat	Q235-A	Withstand pressure, fire prevention
	Q235-B
	LF5 Aluminum	Anti-corrosion, but expensive and not fireproof
Insulation	Inorganic fireproof board	The flame retardant performance is good, and the non-burning time can reach more than 3 hours in case of fire.
	Mineral wool	Used for heat preservation parts below 200 ℃
	Ceramic wool	Density 170Kg/m³ It can be used for low temperature insulation at 200 °C, medium temperature insulation at 500 °C, and fire insulation at 1000 °C.
Seal	Graphite	Excellent high temperature resistance, chemical resistance, good elasticity and long service life
	Neoprene	Watertight
Options according to user requirements
Parts	Remark	Features
Window frame	Round corner
	Square corner

Comparison and Consequences

Other manufacturer’s low quality fire window	HI-SEA high quality fire window
1.The window frame adopts high carbon content steel, easy to brake. 2.The thickness of the glass dose not meet the requirements of A60 fireproof. 3.Installation accessories made of low quality carbon steel, easy to rust. 4.The glass thickness is thinner and the fire resistance test time is shorter	1. High-quality carbon steel window frame, the structure is firm and not easy to damage 2. Surface coating color is optional 3. The glass is double-layer thickened glass, which contains refractory liquid. Not only has fire resistance, but also has outstanding strength and high hardness. After the glass is broken, the glass is in an obtuse angle, and will not touch people. 4. cause some damages. It can keep transparent and bright for a long time under the long-term exposure of ultraviolet rays. 5. Ceramic wool insulation is light in weight, corrosion resistance, low thermal conductivity, good thermal insulation performance, and is an efficient insulating material.

Specifications of Marine Fire Window

A0

nominal size		Cutout in steel wall		External size		Glass outline side		Glass thickness
W*H*R		（W+52)*(H+52)*R1		(W+80)*(H+80)*R2		(W+40)*(H+40)*R3		E	F
355*500	R50	407*552	R76	435*580	R95	390*540	R70	10	8
400*560		452*612		480*640		440*600		10	8
450*630	R100	502*682	R126	530*710	R145	490*670	R120	10	8
900*630		952*682		980*710		940*670		12	10
1000*710		1052*762		1080*790		1040*750		12	10
1200*800		1252*852		1280*880		1240*840		15	12
1400*900		1452*952		1480*980		1440*940		15	12
1600*900		1652*952		1680*1080		1640*940		19	15
1800*1000		1852*1052		1880*1080		1840*1040		19	15
2000*1000		2052*1052		2080*1080		2040*1040		19	15

A60

no.	nominal size W*H*R		cutout in steel wall (W+52)*(H+52)*R1		glass outline side (mm) (W+40)*(h+40)*R3		glass thickness (T)
							E(t)+20+6=T	F(t)=20+6=7
1	355*500	R50	407*552	R76	390*540	R70	10+20+6=36	8+20+6=34
2	400*560		452*612		440*600		10+20+6=36	8+20+6=34
3	450*630	R100	502*652	R126	490*670	R120	10+20+6=36	8+20+6=34
4	900*630		952*682		940*670		12+20+6=38	10+20+6=36
5	1000*710		1052*762		1040*750		12+20+6=38	10+20+6=36
6	1200*800		1252*852		1240*840		15+20+6=41	12+20+6=38
7	1400*900		1452*952		1440*940		15+20+6=41	12+20+6=38
8	1600*900		1652*952		1640*940		19+20+6=45	15+20+6=41
9	1800*1000		1852*1052		1840*1040		19+20+6=45	15+20+6=41
10	2000*1000		2052*1052		2040*1040		19+20+6=45	15+20+6=41

Picture of Marine Fire Window

For installation and maintenance note, please click here.