Henan Gnee New Material Co., Ltd. is one of the most reliable manufacturers and suppliers of aluminum plates for lng storage tanks in China. With abundant experience, we warmly welcome you to wholesale high quality aluminum plates for lng storage tanks in stock here from our factory. Good service and reasonable price are available.
Aluminum plate for LNG storage tank-5083 aluminum plate advantages
1. Low density, high strength, superior corrosion resistance, typical anti-rust aluminum, durable, economical and environmentally friendly;
2. GNEE adds a trace amount of Be in the production process of 5083 aluminum plate, which reduces the crack tendency of the ingot and improves the surface quality of the rolled plate;
feature
5083 alloy has excellent strength at low temperatures.
They can reach a maximum size of 4 m wide x 16 m long.
Irregular shapes such as trapezoids and rhombuses are available.
5083 aluminum alloy has the advantages of high strength, good plasticity, corrosion resistance and good processing performance. It has become a widely used material for manufacturing low-temperature storage tanks such as LNG storage tanks and LNG ships.
Since its strength is lower than 9% Ni steel, the plate thickness is thicker, but the weight is lighter, and it has good bending workability and weldability. Therefore, like 9%Ni steel, it is used as one of the main materials for LNG storage tanks, especially LNG ships.

Aluminum plates for LNG storage tanks
Applications and Typical Size
Large spherical tanks for LNG transport
Low-temperature storage tanks
LNG tanker cross-section and typical size of LNG materials
| Part | Alloy | Typical size (mm) |
|---|---|---|
| Spherical shell | 5083-0 | 60×4,030×16,350 |
| Equator | 5083-0 | 190×1,530×16,350 |
| Skirt | 5083-H321 | 70×2,100×16,350 |
|
Thickness |
5mm, 6mm, 8mm, 10mm, 12mm, etc. |
| Width | 2000mm, 2200mm, 2500mm, etc. |
| Length | 6000mm, 8000mm, 10000mm, etc. |

Company background: GNEE is an enterprise headquartered in Anyang City, Henan Province, China, focusing on the research and development, production and sales of aluminum and aluminum related products. The company has 15 years of experience in aluminum coil production and is one of the leading companies in the global aluminum production industry.

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