Large cruise liners have much higher structures and their upper deck cabins are really high and they boast large windows and even balconies. One disadvantage of steel is that it will bend after some time. The materials generally used for portholes are brass and bronze because as compared to iron and steel brass and bronze don’t rust due to the sea water. The unique round design of the ship portholes offers resistance from sunlight, and also from the sea and rain water. A round design is logically tougher and easier to reinforce. Rectangular or square windows tend to be weaker in some spots as compared to others. The ocean puts a lot of pressure on the body of the ship and square windows are more susceptible to stress. So why do ships not have square or rectangular windows? It is mainly due to structural integrity. Portholes are not only found on ships, they can also be found in submarines and spacecrafts. Porthole is the shortened form of the word ‘port-hole window”. The circular openings are called portholes and the glass covers are called port lights. Przemysł naftowy i gazowniczy – Ochrona przeciwpożarowa i przeciwwybuchowa na platformach morskich – Wymagania i wytyczne.One of the unique features of a ship is the round windows or portholes as they are more commonly known. Ship and marine technology – Thermally toughened safety – glass panes for windows and scuttles. Ship’s wheelhouse windows – Heating by hot air of glass panes. Shipbuilding and marine scructures – windows and portholes – vocabulary. Ship and marine technology – Windows and side scuttles for fire-resistant constructions. Shipbuilding – Side scuttles – positioning. Shipbuilding – Ordinary rectangular windows – positioning. Shipbuilding and marine structures - Ships’ ordinary rectangular windows. Shipbuilding and marine scructures – gasket for windows and portholes. Shipbuilding and marine structures – heated glass for rectangular windows. Shipbuilding and marine structures – Toughened safety glass panes for rectangular windows and side scuttles – Punch method of non-destructive strength testing. Okna, drzwi i żaluzje – Odporność na wybuch – Wymagania i klasyfikacja – Część 1: Rura uderzeniowa. Okna i iluminatory okrętowe odpowiadają następującym normom: Norma Bathyscaphe windows, submersible cabin windows.We offer the following special window designs: various methods of fitting the frame to ship’s side (weld-in, bolt-on, clamp grip, tilted frame).Various types of glass mounted in the frame (monolithic, laminated, insulated glass unit, heated, fire resistant, stained),.Various materials of main frame (brass, steel, stainless steel, aluminium),.Wheelhouse windows guarantee safety and the highest visibility needed for navigation unit.īohamet offers a wide range of special marine windows custom configured to meet customers’ specific requirements.ĭepending on the customer’s requirement we offer: The fixed or opening windows (inside, outside, sliding), windows with covers or fireproof windows help to provide sunlight and air exchange in the cabins of residential and other spaces. Ship windows are manufactured in accordance with ISO 3903. Our goal is to always meet the highest requirements of customer in terms of satisfaction, quality and safety, and additionally to support with our experience during the vessel development stages, manufacturing of the ships and installation of windows. Our windows, made of aluminum, steel and stainless steel materials, fulfill the requirements of all classification societies and international ISO standards. Versatile machine park, modern glass processing department, large production resources, a team of excellent professionals and designers enableus to respond quickly and flexibly to each customer’s needs and to carry out all major projects. From the smallest units, by barges, inland and seagoing yachts, thru cruise ships, military vessels, residential and mining platforms to the specialized support vessels. And because of this, we are able to meet almost any customer requirement, including custom designs and solutions that meet the individual requirements of each design. We produce over 3000 windows per month and deliver them all over the world. We are the world largest manufacturer of ship windows, portholes and window boxes having over 30 years of experience in fabrication and development of new designs. Custom leaded glass porthole window with bevel cluster and privacy glass Glass: glue chip and waterglass and stock bevel cluster Lead: 3/16' rounded Size: 1 24' x 24' x 1/4' thick This product was commissioned and made-to-order. BOHAMET specializes in marine production.
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