In large container ships, the following parts usually require high-strength shipbuilding steel:
I. Hull bottom
Function: The hull bottom is in direct contact with seawater and bears the weight of the entire ship and the pressure of the cargo. During navigation, it will also be subjected to the impact of water flow and the corrosive effect of seawater.
Reasons for high strength requirements:
Bearing huge static loads: A fully loaded container ship has a huge weight of cargo. The bottom of the hull must ensure that it does not deform or be damaged under such heavy pressure. For example, when loading a large amount of heavy cargo, the bottom structure needs to have sufficient strength to support these weights and prevent excessive sinking of the hull or structural damage.
Resisting water flow impact: During navigation, the hull bottom is constantly impacted by water flow. Especially in high-speed navigation or harsh sea conditions, the impact force of water flow will increase significantly. High-strength shipbuilding steel can better resist this impact and maintain the stability of the hull.
Dealing with complex marine environments: There may be dangerous factors such as reefs and shoals in the ocean, and the hull bottom is easily collided. High-strength steel can reduce the damage caused by collisions to a certain extent and improve the safety of the ship.
 

Product Specification / Models

Thickness (mm) :6-38

Width (mm):1300-3200

Length(mm):4000-12000

 

 

 

II. Main deck
Function: The main deck is the main area for stacking containers and bears the weight of containers and the dynamic loads during loading and unloading operations. At the same time, the main deck also needs to withstand the tests of various climatic conditions such as sunlight, rain, and wind.
Reasons for high strength requirements:
Carrying a large number of containers: Large container ships usually carry thousands of containers, and the total weight of these containers is very considerable. The main deck must have sufficient strength to support these containers and prevent deck deformation or fracture.
Bearing the impact of loading and unloading operations: During the loading and unloading of containers, equipment such as cranes and forklifts will operate on the deck, generating large dynamic loads. High-strength shipbuilding steel can better bear these impacts and ensure the structural integrity of the deck.
Adapting to climate change: The main deck is exposed to the external environment and will be affected by factors such as temperature changes and humidity changes. High-strength steel has better stability and durability and can maintain good performance under different climatic conditions.

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We take pride in our ability to provide custom solutions for our customers' unique needs.
We analyze and compare the previous products and the current technical situation of our ABS Grade A/B/D/E Steel Plate For Shipbuilding, and develop new technical specifications and processes.
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We offer a wide range of Cold-rolled Steel products to meet diverse customer needs.
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All staff of our company and all departments work together to combine business management, professional technology, quantitative statistical methods and ideological education.
Our Cold-rolled Steel products are known for their durability and reliability.
Relying on the superior conditions and strong advantages of mass production, we are able to meet the different needs of our customers.

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