Industrial Horizontal Double-Walled Fuel Storage Tank

Product Structure

• Double-Layer Shell: Consists of an inner primary containment tank and an outer secondary protective shell, creating an interstitial monitoring space.

• Reinforced Saddle Bases: Heavy-duty steel supports that ensure stable weight distribution and prevent structural shifting.

• Integrated Nozzle Array: Multiple top ports for specialized functions including fuel inlet, discharge, emergency venting, and vapor recovery.

• Monitoring Manway: Large-diameter access ports for internal inspection, equipped with high-tensile bolt-sealing flanges.

• Lifting Lugs: Strategically placed reinforced eyelets for safe and balanced crane transport and positioning.

• Leak Detection Port: A dedicated interface for electronic or mechanical interstitial leak sensors.

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Product Advantages

• Secondary Containment: The double-wall design eliminates the need for expensive concrete dikes or bund walls, as the outer shell acts as a built-in containment system.

• Superior Corrosion Resistance: Treated with a high-performance industrial red anti-corrosive coating to prevent rust and chemical degradation.

• Environmental Safety: Specifically engineered to prevent soil and groundwater contamination, meeting strict environmental compliance standards.

• Structural Durability: Constructed using automated longitudinal and circumferential welding techniques for maximum seam integrity.

• Versatile Configuration: The manifold system can be customized with various flange sizes to match existing piping and instrumentation.

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Material & Specifications

Feature	Specification
Material	Q235B Carbon Steel or SS304/SS316 Stainless Steel
Coating	Anti-corrosive Epoxy Primer / Polyurethane Topcoat
Capacity	5m³ to 150m³ (Customizable dimensions)
Wall Type	S/S (Steel Inner/Steel Outer) or S/F (Steel Inner/Fiberglass Outer)
Testing Standards	100% NDT Weld Inspection & Hydraulic Pressure Testing

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Technical Parameters

• Working Temperature Range: -20°C to +60°C (Compatible with extreme seasonal variations).

• Design Pressure: Atmospheric to Low-Pressure (Custom high-pressure ratings available).

• Medium Compatibility: Diesel, Gasoline, Lubricants, Solvents, and non-corrosive chemicals.

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Application Scenarios

• Fuel Filling Stations: Secondary storage for commercial gas stations and private fleet hubs.

• Industrial Power Backup: Fuel supply tanks for large-scale data center and hospital generators.

• Chemical Processing: Intermediate storage for raw chemical reagents in manufacturing plants.

• Aviation & Marine: Specialized fuel storage at small airfields, helipads, and private marinas.

• Infrastructure Construction: Mobile fuel supply for remote road and tunnel engineering projects.

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