Changzhou Dingang Metal Material Co.,Ltd.
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1. Specifications and thickness
Base material: 1060 pure aluminum (Al≥99.6%), density 2.7g/cm³, lightweight design;
Thickness: 1.8mm (tolerance±0.1mm), suitable for medium and low pressure vessels (working pressure≤ 1.6MPa);
Ultra-wide: 1800mm width, reducing weld seam by 80% and reducing the risk of leakage.
Product Parameters:
| Product | 1060 ultra-wide board 1.8mm/1800mm chemical container lining Acid and alkali resistant coating optional |
| Thickness | 0.5-2.5mm |
| Width | 100-2200mm |
| Material | 1060 |
| Temper | O, H12, H14, H16, H18, H24, H26, H32, H34, etc |
| Inner Diameter | 405mm,505mm,150mm,etc. |
| Color | RAL, Pantone Color Or As Alient's Demand |
| Coating thickness | PVDF Paint Coating: Not Less Than 25um |
| PE Paint Coating : Not Less Than 18um | |
| Packing | Export Standard Wooden Pallets (Eye To Wall,Eye To Sky) |
| Payment Terms | L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy. |
| MOQ | 1 Ton Per Specification |
| Delivery Time | Within 30 Days |
| Loading Port | Shanghai Port |
| Application | Aluminum Roofing,ACP,Roller Shutter Window,Roller Shutter Door,Aluminum Ceiling,Aluminum Grilling,Aluminum Downspout System,Home Appliance's Plate, body tank of cold chain truck,high speed rail,aluminum pull ring,food packaging,outer packing case of capacitor,external contour of letter channel |
Acid and alkali resistant coating options:
| Type of coating | Applicable environment | International standards | Performance parameters |
| PVDF coating | Strong acids (pH 1-3), organic solvents | ASTM D3363 | Resistant to hydrofluoric acid (40% concentration, 25°C) ≥ 5 years |
| Epoxy phenolic | Mixed acid-base (pH 2-12) | ISO 12944-C5 | Salt spray resistance ≥ 3000 hours, adhesion 5B |
| Polytetrafluoroethylene (PTFE) | High temperature and strong corrosion (≤260°C) | FDA 21 CFR | The coefficient of friction is < 0.04, and the anti-sticking is excellent |
Core Benefits:
Lightweight: 65% lighter than stainless steel, reducing transportation and installation costs by 30%;
Corrosion resistance: coating aluminum-based double protection, the service life is 5 times longer than that of carbon steel lining;
Easy to process: welding, bending (R angle ≥ 3t), suitable for heterotypal design;
Environmental protection and safety: zero heavy metal precipitation, in line with the European Union REACH, the United States NSF/ANSI 61 standards.
Application scenarios and benchmark cases:
1. Chemical storage tanks and reactors
Case 1: Hydrochemical plant in Norway (hydrochloric acid storage tank)
Solution: PVDF coated 1060 aluminum lining (1.8mm), resistant to 30% hydrochloric acid, life span 15 years;
Data: 60% reduction in maintenance costs and no leakage incidents.
Case 2: German BASF reactor
Technology: PTFE coated aluminum lining, resistant to 200°C sulfuric acid (concentration 50%), replacing titanium alloy cost reduction by 40%.
2. Environmental protection and sewage treatment
Case 3: PUB Wastewater Treatment Plant, Singapore
Design: Epoxy phenolic coated aluminum lining, resistant to pH 2-11 fluctuations, sludge adhesion rate reduced by 70%;
Benefits: Extended cleaning cycle from 1 week to 1 month.
Case 4: Dow Chemical Waste Tank, USA
Innovation: 1800mm wide plate is integrally formed, weld seam reduction is 90%, and ASME BPVC certified.
3. Food and pharmaceutical industry
Case 5: Roche Pharmaceuticals (solvent storage tank)
Compliance: PTFE coating has passed FDA 21 CFR and meets GMP cleanliness requirements;
Efficiency: Solvent residue < 0.01ppm, cleaning validation time reduced by 50%.
Market Trends: Harsh Environments and Sustainable Demands
1. Demand drivers
Environmental regulations: EU CLP regulations limit the leakage of high-risk chemicals and promote the upgrading of corrosion-resistant materials;
Cost pressure: the comprehensive cost of aluminum lining is 60% lower than that of Hastelloy, and the substitution space is huge;
Emerging markets: Chemical capacity expansion in Asia-Pacific (China, India) with 12% annual demand growth.
Application: Intelligent and composite technology breakthroughs
1. Intelligent monitoring of the inner lining
Embedded sensors: real-time monitoring of corrosion rates (e.g. Fraunhofer Institute technology, Germany);
Self-healing coating: microencapsulation technology to repair scratches (under development by AkzoNobel, Netherlands).
2. Composite upgrades
Aluminum-ceramic composite layer: plasma sprayed Al₂O₃ (temperature resistant ≥400°C) for high-temperature reactors;
Graphene-reinforced coatings: improving thermal conductivity and abrasion resistance (University of Cambridge experiment).
3. Circular economy model
Recycled aluminium lining: Hydro launches 80% recycled aluminium substrate with a carbon footprint of ≤3kg CO₂/kg;
Coating recycling: Chemical peeling technology (patented by UACJ in Japan), material recovery rate ≥ 95%.
The "aluminum" innovation of chemical containers
The combination of 1060 ultra-wide aluminum plate and acid and alkali resistant coating redefines the reliability boundary of chemical equipment - from strong acid to high temperature, from cost to sustainability, it is becoming an efficient, safe and green core solution for the global chemical industry.
Get a customized lining solution to put on "corrosion-resistant armor" for your chemical equipment today!
Phone: 0086 13961220663
Email:gavin@cnchangsong.com