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

Our Company

♦ We have implemented standardized processes to enhance work efficiency, reduce confusion,

minimize errors, and boost overall productivity.

♦ A comfortable and well-lit work environment, combined with a reasonably arranged office layout,

fosters a positive work attitude, healthy interpersonal relationships, and sustained team growth

motivation, while enhancing team cohesion and a sense of belonging.

♦ The left 1 is me, we expect the cooperation with your company.

Company Advantages

♦ Super-big size production ability, the widest 2900mm, the thickest 12mm.

♦ We have introduced world-class flat-rolling equipments, with large-scale production, high

output, and a wide variety of products, high degree of modernization etc advantages.

♦ We have obtained a series of authoritative international accreditations in the railway, automobile,

shipbuilding, and aerospace industries.

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.