Shipbuilding

The Shipbuilding Sector

Historically, the use of stainless steel in shipbuilding gained prominence during the mid-20th century when its superior corrosion resistance properties were recognized. Stainless steel’s ability to withstand harsh marine environments, including exposure to saltwater and extreme temperatures, made it an ideal material for ship construction. It offered excellent durability, reducing maintenance costs and extending the lifespan of vessels.

In recent years, the application of stainless steel in shipbuilding has expanded further. For instance, Gnee Company, a renowned steel products provider, has been at the forefront of supplying high-quality stainless steel for various marine projects. Our expertise lies in providing corrosion-resistant stainless steel grades, such as AISI 316 and duplex stainless steels, which offer superior strength, impact resistance, and resistance to pitting and crevice corrosion.

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Our solution for Shipbuilding

Gnee’s stainless steel solutions encompass various processing services, including cutting, machining, welding, and surface treatment. These services ensure that the stainless steel materials are tailored to the specific requirements of shipbuilding projects, facilitating efficient and precise construction processes.

To ensure compliance with industry standards and regulations, Gnee’s stainless steel products for the shipbuilding field adhere to relevant certifications such as ABS (American Bureau of Shipping), DNV (Det Norske Veritas), and LR (Lloyd’s Register). These certifications validate the quality, performance, and safety of the stainless steel materials, instilling confidence in their suitability for marine structures.

Considering the demanding performance requirements in the shipbuilding field, Gnee’s stainless steel products are engineered to meet and exceed industry expectations. This includes properties such as high strength, impact resistance, corrosion resistance, and fatigue resistance. By delivering stainless steel materials with superior performance characteristics, Gnee supports the construction of vessels that can withstand the challenging conditions encountered at sea.

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STAINLESS STEEL

Our Steel Products for the Shipbuilding Sector

Stainless steel finds extensive use in different shipbuilding components, including hulls, decks, bulkheads, superstructures, piping systems, and fittings. Its lightweight yet robust nature contributes to fuel efficiency and structural stability, enabling the construction of larger, more complex vessels. Moreover, stainless steel’s aesthetic appeal and ease of maintenance make it a preferred choice for luxury yacht construction.

Gnee stainless steel products are rich in sizes and grades, covering various specifications and models, which can meet the needs of different ship projects. Our stainless steel products offer excellent corrosion resistance and can withstand seawater, salt spray and chemicals, ensuring the long-term durability of the hull structure.

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Applications Of Shipbuilding

Gnee provides stainless steel plates, tubes, rods, coils, profiles, flanges, pipe fittings for shipbuilding use. These stainless steels have many shipbuilding structure applications. Some typical applications are as follows

Hull Construction
Bulkhead
Ship Components and Equipment
Exhaust Systems
Cabin
Piping Systems
Galley and Food Preparation Areas
Heat Exchangers
Deck
Propellers and Shafts
Water Treatment Systems
Fuel Tanks

Our Stainless Steel Grades Of Shipbuilding

Stainless Steel

316Ti (UNS S31635)
AL-6XN (UNS N08367)
6Mo (UNS S31254)
254SMO (UNS S31254)

Nickel Alloy

Inconel Series Alloys
Inconel 601
Inconel 690
Inconel 617
Hastelloy Series Alloys
Hastelloy B
Hastelloy C-2000
Hastelloy N
Hastelloy C-276
Hastelloy G-30
Hastelloy X
Hastelloy C-22
Hastelloy G-35
Monel Serious
Monel 400
Monel K-500

Rich Forms

Plate & Sheet
Coil & Strip
I/H Beam
Tube & Pipe
U Channel
Pipe Fittings
Bar & Rod
Angle Bar
Flanges

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