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Marine steel plate

Marine steel refers to the steel used to manufacture the hull structure of sea ships and inland ships, usually high-quality carbon steel and high-quality low-alloy steel. Marine steel requires a certain strength, toughness and a certain low temperature resistance and corrosion resistance, and requires better welding performance.

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Marine steel plate

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Marine steel plate

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Due to the harsh working environment of the ship, the hull hull is subject to chemical corrosion, electrochemical corrosion and corrosion of Marine organisms and microorganisms. The hull is subjected to large wind and wave impact and alternating load. The shape of the ship makes its processing method complicated and other factors, so the steel used in the hull structure is strictly required. First of all, good toughness is the most critical requirement, in addition, it requires high strength, good corrosion resistance, welding performance, processing and forming performance and surface quality. In order to ensure quality and ensure sufficient toughness, the Mn/C of the chemical composition is required to be above 2.5, and the carbon equivalent is also strictly required, and it is produced by steel mills recognized by the shipping inspection department. According to its minimum yield point, the structural steel used for ship hull is divided into strength classes: general strength structural steel and high strength structural steel. Structural steel for ship hull is divided into general strength and high strength steel two kinds, general strength steel is divided into A, B, D and E four grades according to quality; High strength steel is divided into two strength levels and three quality levels; AH32, DH32, EH32, AH36, DH36, EH36.
Thermal grades of shipbuilding steel include ABS, CCS, LR, DNV, BV, GL, RINA, KR, NK, etc. These grades undergo strict control specifications and technical testing to provide reliable quality and superior performance.

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The company has many years of domestic high-quality steel production experience, to provide one-stop service for global customers. The main products are PPGI, galvanized steel coil, color coated aluminum coil, carbon steel coil, round rod, various materials of steel pipe, stainless steel products, Angle steel, H steel, I steel, flat steel and so on.

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The company adheres to a strict quality control and management system to ensure that every batch of products meets national and industry standards. Through continuous technological innovation and quality improvement, the company's products have earned a good reputation and word-of-mouth in the market.

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Sufficient inventory for you to choose from, high quality and low price, buy with confidence.

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We adhere to strict quality control and every product is carefully crafted to ensure worry-free quality.

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Our team consists of a group of experienced and skilled professionals who can provide customers with first-class services.

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The products are not only of excellent quality, but also reasonably priced and extremely cost-effective.

FAQ

Q:Will you can accept the customized and OEM products?

A:Yes,we can do the production based on your drawings and with your logo,also because we have very strong design and development team,so the feedback is very good for customized product.

Q:What is your payment terms?

A:Commonly two payment term for new customers 1 ) 30%T/T as deposit,70% balance against B/L copy. 2)100% Irrevocable L/C at sight. If you need other terms, please feel free to contact us too, we will try our best.

Q:How about the samples? Is it free to extra fees?

A：Samples are free, you need to pay for shipping.

Q:How long is your delivery time?

A:Our daily inventory is more than 8000 tons, so far common products size,just need 5 days from stocks; if the special size from new production, delivery 7-15 days.

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Marine steel plate