2500mm Width Aluminum Alloy Coil For Chemical Linings

2500mm Width Aluminum Alloy Coil Used For Chemical Linings

Aluminum coils are optimally suited for large chemical tank linings due to their proven

corrosion resistance, lightweight yet strong construction,cost-effective lifecycle performance

adaptability to mega-scale projects

Common Alloys & Tempers

Alloy Selection:

♦ 5052 (Al-Mg series): Excellent corrosion resistance for weak acid/alkali environments 

♦ 3003 (Al-Mn series): Resists general chemical media; cost-effective (non-aggressive environments).

♦ 6061 (Al-Mg-Si series): High strength with T6 heat treatment; suitable for structural linings.

♦ 1100 (Pure aluminum): High corrosion resistance but low strength; used for non-pressure linings.

Tempers:

H32/H34 (5052/3003): Half-hard, balances strength and formability.

T6 (6061): Age-hardened for high-stress applications.

Recommended Thickness Range

♦ 0.5–1.5mm: Light-duty linings (pipes, small containers).

♦ 1.5–3.0mm (Most common): Tanks, reactor linings (corrosion + mechanical resistance).

♦ 3.0–6.0mm: Heavy-duty equipment (pickling tanks, pressure vessels); requires welding.

Key Advantages

Corrosion Resistance

Natural oxide film resists acids/alkalis/salt spray (5052 performs best at pH 4 - 9).

Outperforms carbon steel; can replace stainless steel in mild sulfuric acid.

Workability

Easily coiled, welded (with shielding gas), or riveted for complex geometries.

Our Company Advantages

Technological & Production Strengths:

R&D Capabilities: Own a national-level corporate technology center and contributes to industry

standards.

Production Scale: We had an annual capacity exceeding 1 million tons of aluminium large-scale 

rolling mills.

Production Ability: We can produce the great Aluminum material for automobile, railway transportation,

marine, aerospace etc fields, and obtained the relevant certification.

Our factory own the world advanced equipments, include: