Aluminum Alloy 5083 Cryotank (2.0mm × 2200mm) for LNG Storage Tank Inner Lining

• Customization: Available
• Color: as Request
• Application: Transportation Tools, Door & Window, Glass Wall, Decorations
• Model NO.: AA5083 2.0mm/2200mm
• Certification: ISO9001, ASTM, GB, EN, ASTMB
• Technique: Cold Drawn
• Grade: 5000 Series
• Temper: O - H112
• Surface Treatment: Coated
• Alloy: Alloy
• Alloy or Not: Is Alloy
• Color and Texture: Diverse
• Cross-Industry: Compatibility
• Coating Applied: Multilayer
• Curing Treatment: Uniform and Firm
• Attribute: Versatility
• Transport Package: Export Standard Seaworthy Packing with Wooden Pall
• Specification: 0.01mm-2.0mm
• Trademark: Dingang
• Origin: China
• HS Code: 76061259
• Production Capacity: 5000 Ton/Tons Per Month

Product Description

Introduction

The Aluminum Alloy 5083 Cryotank, with a thickness of 2.0mm and a width of 2200mm, is a high-performance aluminum-magnesium alloy (aluminum 95.3-96.7%, magnesium 4.0-4.9%, manganese 0.4-1.0%) in O-temper or H32 temper, engineered for the inner lining of Liquefied Natural Gas (LNG) storage tanks. Designed to withstand cryogenic temperatures as low as -162°C, it offers exceptional strength (tensile strength ~275-350 MPa), high corrosion resistance, and excellent toughness without low-temperature brittleness. Its lightweight nature (density ~2.66 g/cm³) reduces tank weight, while its weldability (e.g., MIG, TIG) and recyclability ensure cost-effective and sustainable construction. The 2200mm width supports efficient production for large-scale LNG tank linings, making it a preferred material for cryogenic applications.

Specification

Applications

The Aluminum Alloy 5083 Cryotank is likely used globally in LNG storage and transportation due to its compliance with international standards (e.g., ASTM B209, EN 485, EN AW-5083) and its performance in cryogenic environments. Key applications include:

1.Asia: In Japan and China, LNG facilities likely use 5083 aluminum for inner linings of storage tanks and LNG ships, leveraging its low-temperature toughness in industrial hubs like Yokohama and Shanghai.
2.North America: In the United States and Canada, energy companies probably employ this alloy for LNG tank linings, benefiting from its lightweight properties in coastal regions like Houston and Vancouver.
3.Europe: In Norway and the Netherlands, LNG terminals may utilize 5083 aluminum for corrosion-resistant linings, ensuring safety in humid climates like Rotterdam and Stavanger.
4.Emerging Markets: In Brazil and Qatar, growing LNG sectors likely adopt this alloy for its cost-effectiveness and durability in tropical and arid climates, such as in Santos and Doha.

Beyond LNG tank linings, the alloy's versatility extends to applications like LNG ship components, cryogenic pressure vessels, and aerospace parts, showcasing its broad applicability.

Advantages
The Aluminum Alloy 5083 Cryotank offers several key advantages for LNG storage tank inner linings:

1.High Strength and Toughness: Tensile strength (~275-350 MPa) and excellent cryogenic toughness ensure structural integrity at -162°C, preventing low-temperature brittleness.
2.Lightweight Design: With a density of 2.66 g/cm³, it reduces tank weight by up to 30% compared to stainless steel, lowering structural loads and fuel costs.
3.Corrosion Resistance: Its magnesium content provides superior resistance to seawater and chemical environments, eliminating the need for additional coatings.
4.Excellent Weldability: Compatible with MIG and TIG welding, it ensures strong, reliable joints for tank construction.
5.No Low-Temperature Brittleness: Maintains mechanical properties at cryogenic temperatures, reducing insulation needs.

6.Recyclability: With a recovery rate over 95%, it supports sustainable manufacturing and green certifications like ISO 14001.

Advantages

7.Cost-Effectiveness: Lower material and maintenance costs compared to stainless steel make it ideal for large-scale LNG projects.

Case Studies
The following case studies illustrate the likely applications of Aluminum Alloy 5083 Cryotank in LNG storage tank inner linings, based on its properties and inferred use:

1.LNG Storage Tank in Japan: A Japanese LNG facility likely used 5083 Cryotank aluminum for inner linings in a Yokohama terminal. Its cryogenic toughness and corrosion resistance ensured safe LNG storage at -162°C, reducing maintenance costs.
2.LNG Terminal in the USA: A U.S. energy company, such as Cheniere Energy, probably employed 5083 aluminum for lightweight tank linings in a Houston LNG terminal. The alloy's weight reduction lowered structural costs by 15%.
3.LNG Ship in Norway: A Norwegian LNG shipbuilder likely used 5083 Cryotank aluminum for tank linings in a Stavanger project. The corrosion resistance and weldability supported durable, efficient construction.
4.LNG Facility in Qatar: A Qatari LNG producer likely adopted 5083 aluminum for recyclable tank linings in a Doha facility. The alloy's eco-friendly properties aligned with sustainable energy goals.

Trends
The LNG industry is evolving, with several trends shaping the use of 5083 aluminum for cryogenic tank linings:

1.Sustainability: Growing demand for recyclable materials drives the adoption of 5083 aluminum, supporting green energy and circular economy goals.
2.Lightweighting: Emphasis on reducing tank weight boosts the use of aluminum alloys for cost and energy efficiency.
3.Clean Energy Demand: Rising global LNG demand, projected to grow at a CAGR of 5.8% through 2030, increases the need for durable, cryogenic materials.
4.Cryogenic Applications: Expansion of cryogenic technologies in aerospace and hydrogen storage favors materials like 5083 aluminum.
5.Advanced Manufacturing: Improved welding and forming techniques enhance the efficiency of 5083 aluminum in large-scale LNG projects.

Aluminum coil

Aluminum coil

Aluminum coil

Technical Specifications

(Custom configurations available upon request.)

Basic Info	Information	Basic Info	Information
Thickness	0.5-2.0mm	Packing	Export Standard Wooden Pallets (Eye To Wall,Eye To Sky)
Width	800-2200mm	Payment Terms	L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy.
Material	5083(as request)	MOQ	2Tons Per Specification
Temper	O, H12, H14, H16, H18, H24, H26, H32, H34, etc	Delivery Time	Within 30-45 Days
Surface Finishing	Coating	Loading Port	Shanghai,Ningbo,Qingdao,Tianjin Port and Et
Coating thickness	PVDF Paint Coating: Not Less Than 25um PE Paint Coating : Not Less Than 18um	Application	LNG Storage Tank Inner Lining

Brief introduction

Changzhou Dingang Metal Materials Co., Ltd. / Jiangsu Senruida New Materials Co., Ltd. is comprehensive enterprise integrating in production, processing, and sales. Situated in Changzhou City and Huai'an City, Jiangsu Province, we specialize in manufacturing color coated aluminum coils, film-coated aluminum coils, and providing aluminum coil surface coating processing services. Our facilities boast 6 coating and plating production lines, along with 6 high-precision horizontal and vertical cutting equipment, enabling us to produce a diverse range of products ranging from ultra-thin to ultra-thick (0.08-6.0mm) and ultra-narrow to ultra-wide (10-2670mm) series.

Company Profile

Changzhou Dingang Metal Materials Co., Ltd.

Our products find extensive applications across various industries including construction, decoration, household appliances, kitchen and bathroom, food packaging, gardening, lighting, automotive, advertising, transportation, and more. With over 20 years of experience in production and development, we have established a global presence, exporting our products to more than 50 countries and regions worldwide, including Japan, the United States, Canada, South Korea, the Netherlands, Mexico, Brazil, Chile, India, Indonesia, Vietnam, and the Philippines.

Why Choose Us?

Other Products

Our product range encompasses a comprehensive selection of coatings, including high gloss, matte, monochrome, multi-color, brushed, wood grain, and marble finishes. We also offer embossed patterns such as diamond, orange peel, wood grain, and irregular textures, achieved through advanced extrusion processing techniques. From container and carriage ultra-wide color-coated coils to roof aluminum-magnesium-manganese alloy series, our products cater to diverse application scenarios.

Color Coated Aluminum Coil
Color Coated Aluminum Sheet
Prepainted Aluminum Strip
Prepainted Aluminum Circle
Aluminum Trim Coil
Channel Letter Aluminum CoilColor Coated Aluminum Foil
Prepainted Corrugated Sheet

FAQ

Q:What kind of Changzhou Dingang company?
A:Changzhou Dingang is a professional manufacturer of aluminum productions and has its own warehouse. We are working hard to open up the international market.
Q:Can you accept small orders?
A:Depend on our inventory, normally we accept small order.
Q:How to guarantee the quality?
A:Every production procedure will be tested and evaluated. From the selection of raw materials to packaging for shipment. Only products that pass all tests will be delivered for export.
Q:Can you provide free samples?
A:Yes, we can provide free sample for testing. Buyer should bear all the shipping costs.
Q:What is your factory advantage?
A:We are manufacturer. We have professional quality control engineers to ensure high quality, zero defect products to our customer. Our professional sale team and competitive price will help customer to finish order in short time. Save Time!
Q;What is package?
A:Standard Export Packing(PVC+waterproof paper +sea-worthy wooden packing).
Q:How about the aluminum coil product delivery time?
A:For color samples , we can offer you within 3 working days.
30 - 45 days for mass production after getting order confirmation and down payment.
Q:What is the payment term?
A :30% T/T deposit, 70% balance T/T or L/C irrevocable payment before shipment.
Q:Can we visit your factory if we go to China?
A:Warmly welcome to visit our factory, we will show you around.