Fortified Protection: Center Enamel's Corrosion Resistance in Double-Walled Welded Steel Oil Tanks
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.
Configuration of Customized Storage Tanks
| 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 |
The Double-Walled Advantage: A Built-in Safety Net
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.
Corrosion Resistance: The Dual Defense Strategy
- 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.
Enhanced Safety and Reliability
- 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.
Center Enamel: Your Partner for Secure and Durable Storage
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.
