RINA GL DH32 Shipbuilding Plate

RINA GL DH32 Shipbuilding Plate is a kind of shipbuilding steel plate. Here is a detailed introduction to it:

 

In terms of classification society certification:

 

RINA: The Italian Classification Society (RINA) is one of the well-known classification societies in the world. It conducts certification and inspection on the quality and safety of ships and related products. The certification of RINA ensures that this steel plate complies with its strict standards and specifications, has high quality and reliability, and can meet the requirements of ship construction and offshore operations.

GL: Here, "GL" may refer to Germanischer Lloyd, which also has a high reputation and authority in the shipbuilding industry. The steel plate obtaining GL certification means that it has undergone strict review and recognition by this classification society in terms of material properties and manufacturing processes.

 

 

 

 

 

ade	Yield strength MPA	Tensile strength MPA	Elongation %	Test temperature °C	V ballistic work
Thickness mm
≤50	>50~70	>70~100
L	T	L	T	L	T
A	≥235	400-520	≥22	20
B	≥235	400-520	≥22	0	27	20
D	≥235	400-520	≥22	-20	27	20
E	≥235	400-520	≥22	-40	27	20

 

 

 

Performance characteristics of DH32 steel plate:

 

High strength: DH32 belongs to high-strength shipbuilding plates and has relatively high yield strength and tensile strength. Its yield strength is generally not less than 315 MPa, and the tensile strength is between 440 - 570 MPa. This high-strength characteristic enables the steel plate to withstand various stresses and loads that ships are subjected to during navigation and cargo handling, ensuring the structural strength and safety of ships.

Good toughness: In low-temperature environments, DH32 steel plates can still maintain good toughness and can meet the usage requirements of -20°C. This is crucial for the operation of ships in cold sea areas or low-temperature environments, as it can prevent the steel plate from experiencing brittle fracture and other dangerous situations at low temperatures.

Good welding performance: This steel plate has good welding performance, which is convenient for welding processing during ship construction. The welded joint has high strength and reliable quality, which can ensure the integrity and tightness of the ship structure.

Corrosion resistance: Since ships operate in the marine environment for a long time, the corrosiveness of seawater poses high requirements for hull materials. RINA GL DH32 Shipbuilding Plate has undergone special treatment and protective measures and has certain corrosion resistance. It can resist the erosion of seawater and sea breeze, and extend the service life of ships.

 

Uses:
RINA GL DH32 Shipbuilding Plate is mainly used in the manufacture of various types of ships, such as container ships, bulk carriers, oil tankers, cruise ships, ferries, and yachts. This kind of steel plate can be used in the hull structure, deck, bulkhead and other parts of ships, providing strong support and protection for ships.

 

 

 

 

 

Why Choose Us?
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 RINA GL DH32 Shipbuilding Plate, and develop new technical specifications and processes.
Our customers trust us to deliver high-quality Cold-rolled Steel products on time and on budget.
We strictly implement the warm and thoughtful after-sales service, adhere to the development of good professional ethics.
We offer a wide range of Cold-rolled Steel products to meet diverse customer needs.
We adhere to the customer-centric and brand-oriented business philosophy, and continue to provide customers with reliable and excellent products and services.
Our factory is committed to upholding the highest standards of safety and quality.
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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