Eissa Fiber Glass LLC provides reliable GRP, FRP and GRE solutions for construction, infrastructure, industrial, marine, power and water-treatment applications across the UAE.

Download Catalog
Get a Quote
GRP Diesel Fuel Tanks Banner

GRP / FRP Diesel Tanks

Industrial FRP Diesel Storage Tank

Engineered GRP & FRP Diesel Fuel Storage Tanks

Diesel storage tanks play a crucial role in safely holding and dispensing fuel across industrial, commercial, and transportation sectors. Modern fuel containment demands uncompromising durability, total corrosion immunity, and active environmental protection. Eissa Fiberglass manufactures advanced fiberglass-reinforced plastic (FRP) fuel tanks engineered to withstand hydrocarbon permeation and prevent subsurface fuel leaks.

Depending on project requirements, our diesel tanks are manufactured in vertical or horizontal cylindrical configurations, as well as space-saving rectangular designs. Advanced underground models incorporate double-wall construction with an interstitial leak-detection chamber, delivering the highest degree of safety and strict compliance with local municipal and civil defense guidelines.

Storage Capabilities

  • Ultra-Low Sulfur Diesel (ULSD)
  • Emergency Generator Backup Fuel
  • Commercial Fleet Refueling Systems
  • Heavy Machinery & Marine Diesel
  • Hydrocarbon & Fuel Oil Reserves

Key Engineering Advantages

  • Double-wall interstitial leak detection
  • 100% external corrosion & rust immunity
  • No cathodic protection maintenance needed
  • Hydrocarbon-resistant resin inner liner
  • Custom insulation & heating coil provisions

Double-Wall Safety & Interstitial Monitoring

Today’s diesel tanks are built for structural strength and environmental adaptability. For underground retail stations, logistics depots, and critical facilities, our double-wall FRP construction features an internal containment shell surrounded by an outer secondary vessel:

Component Engineering Specification & Functionality
Primary Fuel Liner Pure resin-rich contact layer with hydrocarbon-resistant isophthalic / vinyl ester resin to prevent fuel degradation and permeation.
Interstitial Annular Space A 360-degree precision gap between primary and secondary walls equipped with liquid or dry vacuum/pressure leak sensors.
Secondary Outer Vessel Heavy structural laminate engineered to contain 100% of fuel volume in the event of primary breach without soil contamination.
Rib Reinforcements High-rigidity annular composite ribs designed to carry heavy soil overburden, high water table buoyancy, and traffic wheel loads.
Fuel Fittings & Manways Flame-retardant manways, calibrated fuel gauge ports, submersible turbine pump (STP) connections, fill, vent, and return fittings.

Configurations & Mounting Solutions

Horizontal Cylindrical Tanks

Standard configuration for retail service stations, underground burial, and skid-mounted above-ground backup systems.

  • Available in single-wall and double-wall variants
  • Saddle-mounted with hold-down tie straps
  • Underground rib-stiffened burial construction

Vertical & Rectangular Tanks

Optimized for compact generator plant rooms, rooftop fuel supply, and facilities with tight footprints.

  • Rectangular day tanks with integral catch basins
  • Vertical cylindrical bulk tanks for refinery & bus depots
  • Optional thermal polyurethane insulation and cladding

Field Applications

  • Retail fuel service stations and commercial petrol pumps.
  • Data centers, hospital complexes, and emergency generator backup.
  • Bus depots, ports, rail networks, and heavy transport terminals.
  • Construction sites and remote mining power generation setups.
  • Airport ground support equipment (GSE) refueling stations.
  • Industrial boilers, marine diesel, and manufacturing heating plants.
Client Trust

Diesel Storage FAQs

Unlike carbon steel tanks, FRP tanks are completely non-corrosive both internally and externally. They never require sacrificial anodes, protective wrapping, or cathodic protection monitoring against saline groundwater or aggressive desert soils, significantly eliminating long-term maintenance costs.

The interstitial chamber is the sealed annular space between the inner and outer tank walls. Sensors positioned in this zone continuously monitor vacuum, pressure, or liquid presence, giving immediate audible and digital alarms before any fuel can escape into the surrounding environment.

Yes. We manufacture both above-ground and underground fuel tanks. Above-ground models are produced with heavy UV-resistant topcoats, fire-retardant resins, and heavy structural saddle cradles for concrete foundation pads.

We provide full customization including 24-inch or 30-inch access manways, fuel level transmitters, overflow alarms, interstitial monitoring risers, suction pipes with foot valves, vent pipes with flame arrestors, and polyurethane insulation.

Diesel Tank Inquiry