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[fuel]

Wholesale Gasoline Supply (RON 91–100+)

Gasoline

EN 228 certified automotive motor fuels and specialized aviation gasolines

An OJAS GROUP road tanker carrying gasoline

Available Gasoline Grades

Automotive Euro fuels (RON 95, 98, 100) and AVGAS 100LL / UL 91 aviation grades

[Gasoline]

High-Octane Commercial Gasoline

Standards:
EN 228 (RON 95, RON 98, RON 100)
Description:
Certified high-octane motor fuels for commercial fleets, passenger transport, and retail fuel networks. Delivers optimal combustion efficiency, reduced engine wear, and stable output for high-compression engines.
Key Applications:
Retail gas station networks, corporate fleets, commercial logistics, generator systems.
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A cutaway view of a high-compression engine

[Gasoline]

Specialized & Aviation Fuels (RON 91–100+)

Product Range:
Specialized high-octane fuels, including aviation fuels (AVGAS 100LL, UL 91) and custom formulas.
Description:
High-purity fuels engineered with strict knock-resistance parameters and controlled vapor pressure, suited for extreme-duty engines and aviation applications.
Key Applications:
Light and agricultural aviation, specialized machinery, motor-sports setups, high-performance industrial equipment.
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A piston aero engine on specialized equipment

Application & Storage Best Practices

Maintaining octane stability and engine protection during bulk storage

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Material Compatibility

Compatible with carbon steel, stainless steel, and specific fluorocarbon elastomers. Avoid prolonged contact with natural rubber and certain plastics due to solvent properties.

Fuel system fittings and seals rated for gasoline

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Vapor Recovery & Venting

Gasoline evaporates readily, so loading is carried out through a closed vapour recovery system (Stage I/II) to avoid product loss and emissions. Tanks and road tankers need working pressure-vacuum vents, bonding and static control throughout the transfer.

A vapour recovery unit at a loading rack

Industries We Serve

Technical Specifications & Chemical Properties

Fractional distillation, octane ratings, and environmental compliance under EN 228

[RON 95–100]

Motor Octane Number (MON)
85.0 – 88.0
Density (15°C)
0.720 – 0.775 kg/L
Sulfur Content
max. 10 ppm (EN 228 standard)
Net Calorific Value (Mass)
~ 43.5 MJ/kg (10,400 kcal/kg)

[RON 91–100+]

Motor Octane Number (MON)
91.0 – 99.5+
Density (15°C)
0.710 – 0.750 kg/L
Sulfur Content
max. 10 – 50 ppm (varies by grade)
Net Calorific Value (Mass)
~ 43.5 – 44.0 MJ/kg (10,500 kcal/kg)

Seasonal Fuel Specifications

Key differences and transition timelines for summer, intermediate, and winter grades

Volatility Classes: Automatic transition between summer and winter specifications. Summer grades feature lower vapor pressure to prevent vapor lock and excessive evaporative emissions in high ambient temperatures; winter grades feature higher volatility to ensure reliable cold-start ignition.