Double-Walled Welded Steel Oil Tanks with Superior Corrosion Resistance Leak Prevention
| Attribute | Value |
|---|---|
| Coating thickness | 0.25mm~0.40mm, two layer of coating internal and external |
| Adhesion | 3,450N/cm |
| Service life | ≥30 years |
| Steel grade | ART 310 |
| Size Of Panel | 2.4M * 1.2M |
| Acid and alkalinity proof | Standard coating suits for PH3 - PH11, special coating suits for PH1 - PH14 |
| Capacity available | 20 m3 to 18,000 m3 |
| Easy to clean | Smooth, glossy, inert, anti-adhesion |
| Steel plates thickness | 3mm - 12mm, depends on the diameter & height |
| Usage | Waste water treatment, sewage treatment, effluent treatment, etc. |
| Warranty period | 2 years free of charge |
| Installation | By jacking machine or steel pole, fast in installation |
| Defect free | Minimum maintenance needed |
| Impact Resistance | Excellent |
In the realm of industrial liquid storage, the paramount concerns are often safety, environmental protection, and long-term asset integrity. For critical applications involving petroleum products, chemicals, and other hazardous liquids, single-walled tanks, while robust, may not provide the ultimate level of security required by stringent regulations and responsible operators.
Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel), with over three decades of unparalleled expertise in tank manufacturing, presents our advanced Double-Walled Welded Steel Oil Tanks - sophisticated, multi-layered containment systems engineered for exceptional corrosion resistance, unparalleled leak prevention, and enhanced reliability for demanding environments worldwide.
| Storage tanks | Volume | Roofs | Application | Design Requirements |
|---|---|---|---|---|
| GLS Tanks, SS Tanks, Fusion Bonded Epoxy Tanks, Galvanized Steel Tanks, Welded Steel Tanks | <1000m³, 1000-10000m³, 10000-20000m³, 20000-25000m³, >25000m³ | ADR Roof, GLS Roof, Membrane Roof, FRP Roof, Trough Deck Roof | Wastewater Treatment Project, Drinking Water Project, Municipal Sewage Project, Biogas Project, Fire Water Storage Project, Oil Storage Project | Water Supply & Drainage System, Seismic Design, Wind Resistant Design, Lightning Protection Design, Tank Insulation Design |
A double-walled tank consists of a primary internal tank that holds the product and a secondary external tank that completely encloses the primary tank. The space between these two walls serves as a continuous monitoring zone and crucial secondary containment barrier.
- Premium Steel Construction: Fabricated from high-grade carbon steel selected for superior strength, ductility, and weldability.
- Advanced Internal Linings: Specialized linings chosen based on chemical properties of stored product.
- State-of-the-Art External Coatings: Multi-layered, high-performance coating systems for long-term protection.
- Corrosion Protection for Interstitial Space: Protective coatings, dry annulus, and optional vapor corrosion inhibitors.
- Cathodic Protection (Optional): Additional electrochemical protection for external surfaces.
- Continuous Leak Monitoring: Highly sensitive detection systems in interstitial space.
- Redundant Containment: Secondary outer wall acts as full containment vessel.
- Structural Integrity: Welded steel construction resistant to impacts and seismic activity.
- Fire Safety Enhancements: Interstitial space contributes to thermal insulation.
- Regulatory Compliance: Meets stringent international standards and local regulations.
Choosing Center Enamel's double-walled welded steel oil tanks means investing in unparalleled protection, reliability, and long-term cost-effectiveness. Our commitment includes expert engineering, precision manufacturing, comprehensive testing, customization options, and global support.
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