Marine Wheelhouse Fixed Rectangular Window

Marine Fixed Rectangular Window for Wheelhouse

Introduction

This window is a kind of rectangular window that is installed in the closed compartment of the ship's cabin for observation and manipulation, and it's fixed. It can be made by aluminum or steel and it has a long service life. There are also many types of glass can be selected. This marine fixed rectangular window for wheelhouse is approved by CCS, BV, LR, NK, ABS, DNV.GL, RINA, IRS, RMRS.

Parts

Configuration Options

parts	material	Pros and Cons
Glass	Toughened glass	The strength is several times higher than that of ordinary glass, the fragile property is improved, and the resistance to rapid cold and heat is higher than that of ordinary glass.
	Normal Glass	The light transmittance of ordinary glass is good, and its surface is smoother than tempered glass, but its strength and safety are worse than that of toughened glass.
Window frame and seat	Q235	Good welding performance, Good low temperature toughness
	LF5 Aluminum	Anti-corrosion, but expensive and not fireproof
	Copper	Excellent rustproof performance but the strength is lower than steel and aluminum
Seal	Neoprene	Excellent Watertight performance
Options according to user requirements
Parts	Remark	Features
Glass Type	Toughened Glass	The strength is several times higher than that of ordinary glass, the fragile property is improved, and the resistance to rapid cold and heat is higher than that of ordinary glass.
	Electric heating glass	The electric heating glass has the function of defrosting frost, and it can defog and defrost after power on. There is also good light transmission to ensure the cab visibility. Laminated glass is tempered glass with high hardness and is not easy to break. With anti-ultraviolet function, reduce the damage of ultraviolet rays to the driver.
Installation Type	Bolt
	Welded

Comparison Differences

Other manufacturer’s low quality marine wheelhouse fixed rectangular window	HI-SEA high quality marine wheelhouse fixed rectangular window
1. The glass cuts corners, adopts non-tempered glass, and the glass thickness is thin, the structure is fragile and fragile, and the sharp edge after rupture has caused harm to the human body. 2. The window frame adopts the metal structure with high impurity content, the cost is low, and the strength is not up to standard. 3. The window edge sealing material has poor ductility, is easy to deform, and cannot guarantee watertightness. 4. Improper surface treatment of castings and defects such as cracks and pores will affect the service life of portholes. 5. The light transmittance of the glass is poor, which affects the field of vision, and the electric heating glass is not equipped with overheat protection device, which is easy to cause safety hidden danger.	1. The glass adopts a multi-layer tempered glass structure, which not only has high strength, but also better safety, and has a certain sound insulation function. 2. The material standard refers to CB/T 3226-1995, which conforms to the marine specification 3. After the parts are processed, anti-rust treatment such as hot-dip galvanizing or anodizing is performed. 4. The window shall be impacted by water with a pressure of not less than 0.2MPa and there shall be no water droplets on the impacted part. 5. 5. All inspection items for portholes are in compliance with the requirements.

Drawing & Specifications:

Type	clear size	frame size		cutout in steel wall		glass thickness
	W1*H1	W2*H2	W3*H3	W4*H4	r	BH	BN
A	800*630	848*678	920*750	852*682	126	12	15
	800*700	848*758	920*830	852*762		12	15
	900*630	948*678	1020*750	952*682		12	17
	900*710	948*758	1020*830	952*762		12	17
	900*800	948*848	1020*920	952*852		12	17
	1200*630	1248*678	1320*750	1252*682		15	20
	1200*710	1248**758	1320*830	1252*762		15	20
	1200*800	1248*848	1320*920	1252*852		15	20
	1500*710	1548*758	1620*830	1552*762		15	20
	1500*800	1548*848	1620*920	1552*852		15	20
	1800*710	1848*758	1920*830	1852*762		15	20
	1800*800	1848*848	1920*920	1852*852		15	20
	1800*900	1848*948	1920*1020	1852*952		15	20

Optional Certificates: CCS, BV, LR, NK, ABS, DNV.GL, RINA, IRS, RMRS

Product Showing: