Gasoil — Low & High Sulfur | Royal Global Energy
GASOIL
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GasoilLow & high sulfur grades

Clear, bright gasoil refined at plants across Turkmenistan and the Middle East — supplied as ultra‑low sulfur diesel and high sulfur gasoil, tested to a consistent trading specification on every cargo.

It's the workhorse distillate for road transport, power generation, agriculture and marine bunkering, moved to market by tanker, rail and coastal vessel.

Cetane index — axis 40–55
Low sulfur diesel spec51.0
High sulfur gasoil, typ.45.0

Both grades clear the minimum ignition‑quality threshold — the low sulfur grade simply runs with more headroom.

Low Sulfur Diesel High Sulfur Gasoil ULSD 10ppm EN590 ASTM D975 Turkmenistan Middle East Marine & Power Generation Low Sulfur Diesel High Sulfur Gasoil ULSD 10ppm EN590 ASTM D975 Turkmenistan Middle East Marine & Power Generation
Grades

Low sulfur or
high sulfur

Royal Global Energy supplies gasoil in three commercial grades — ultra‑low sulfur diesel, low sulfur gasoil and high sulfur gasoil — each graded to its own sulfur, cetane and cold‑flow limits, but drawn from the same clear, bright feedstock.

Sulfur content is held to a tight ceiling on every cargo: 10 ppm maximum for ULSD, rising to 1.0% for high sulfur gasoil supplied to power generation and marine bunkering.

ULSD

Ultra‑low sulfur diesel

EN590 road‑diesel grade, max. 10 ppm sulfur, for on‑highway vehicles and emission‑controlled fleets.

LSGO

Low sulfur gasoil

Max. 0.05% (500 ppm) sulfur, for off‑road equipment, agriculture and general industrial use.

HSGO

High sulfur gasoil

Max. 1.0% sulfur, for power generation, heating and marine bunkering where permitted.

Sulfur content by grade

Target fraction Spec limit
Ultra‑Low Sulfur Diesel
10 ppm Max
Low Sulfur Gasoil
500 ppm Max
High Sulfur Gasoil
1.0% Max
Water & sediment
0.05% Max
Ash content
0.01% Max
0% 0.3% 0.6% 0.9% 1.2%

Sulfur content by mass, against a 0–1.2% cargo axis. Gasoil grades tested to ASTM D2622 / EN ISO 20846 (sulfur) and ASTM D975 / EN 590 (specification limits).

Reference

Trading specification

Property Limit
Density @ 15°C820–845 kg/m³
Sulfur content10 ppm – 1.0% Max, by grade
Flash point (PMCC)55°C Min
Cetane index45 Min
Kinematic viscosity @ 40°C2.0–4.5 mm²/s
Water content200 mg/kg Max
Cargo‑level trading specification. Grade‑specific limits for low sulfur and high sulfur gasoil follow below.
Application

Where it's used

Supplied as ultra‑low, low and high sulfur gasoil, moving through three core demand channels alongside bulk and coastal distribution.

Road transport & diesel engines

The primary end use for gasoil — on‑highway diesel fuel for cars, trucks and fleets under EN590 / ASTM D975.

Power generation & gensets

A dependable fuel for backup generators, cranes, bulldozers and agricultural equipment across off‑road markets.

Marine bunkering

Supplied as marine gas oil (MGO) and high sulfur bunker blends for ocean‑going and coastal vessels.

EN590 ASTM D975 ISO 8217 Marine Grade
Facility & product

Our
operations

RGE gasoil storage tank farm

GASOIL 500ppm
Gasoil product loading at export terminal

GASOIL 900ppm
Technical data

Full specifications

PropertyLimitTest method
Physical formLiquidVisual
AppearanceClear & brightVisual
Density @ 15°C820–845 kg/m³ASTM D‑4052 / EN ISO 12185
Sulfur content10 ppm MaxASTM D‑2622 / EN ISO 20846
Flash point (PMCC)55°C MinASTM D‑93
Cetane index46 MinASTM D‑976 / EN ISO 4264
Kinematic viscosity @ 40°C2.0–4.5 mm²/sASTM D‑445
Cold filter plugging point (CFPP)0°C to −15°C, seasonalEN 116
Water content200 mg/kg MaxASTM D‑6304 / EN ISO 12937
Distillation, 95% recovered360°C MaxASTM D‑86
Copper strip corrosion, 3h @ 50°CClass 1ASTM D‑130
PropertyLimitTest method
Physical formLiquidVisual
AppearanceClear & brightVisual
Density @ 15°C825–860 kg/m³ASTM D‑4052 / EN ISO 12185
Sulfur content1.0% (10,000 ppm) MaxASTM D‑2622 / EN ISO 20846
Flash point (PMCC)55°C MinASTM D‑93
Cetane index45 MinASTM D‑976 / EN ISO 4264
Kinematic viscosity @ 40°C2.0–5.5 mm²/sASTM D‑445
Cold filter plugging point (CFPP)0°C to −6°C, seasonalEN 116
Water & sediment0.05% MaxASTM D‑2709
Distillation, 95% recovered370°C MaxASTM D‑86
Copper strip corrosion, 3h @ 50°CClass 1ASTM D‑130
Sulfur ranges for this grade are shown above, under Grades.
Storage

Storage & export loading

Gasoil moves at atmospheric pressure — from fixed and floating‑roof shore tanks, segregated by sulfur grade, to product tankers, rail cars and road tankers loading for export or inland delivery.

Ship‑to‑shore loading is metered and sampled at custody transfer, with tank levels, temperature and density tracked throughout to confirm cargo quality on arrival.

10,000–50,000 m³
Tank farm capacity, per grade
820–860 kg/m³
Density range, 15°C
≥ 55°C
Min flash point (PMCC)
500–1,200 m³/hr
Typ. loading rate
GASOIL ATMOSPHERIC · FIXED ROOF loading line level & temp gauge
Storage & vessel propertySpecification
Containment typeAtmospheric steel tank, fixed or floating roof
Design temperatureAmbient, typ. 0°C to +45°C
MaterialCarbon steel, internally coated where required
Loading methodMarine loading arm / rail & truck gantry
MeteringMass flow / volumetric, custody transfer
Safety systemsFoam suppression, vapour recovery, static bonding
Product segregationDedicated tanks per sulfur grade
AdditivesCetane improver / cold‑flow improver, on request
Cargo‑specific loading and storage parameters vary by terminal and vessel; full loadmaster data shared pre‑fixture.
Gasoil shipping

Transport &
classification

Shipping data for gasoil cargoes — low and high sulfur grades — moved under IMDG, ADR/RID and IMO MARPOL Annex I regulations.

Gasoil — diesel fuel, low or high sulfur — is classified for maritime and overland transport as UN 1202, Gas Oil / Diesel Fuel.

Class 3, Flammable Liquid, packing group III, carried in dedicated product tankers, coastal vessels and shore tanks under MARPOL Annex I.

Regulated for tank transport under ADR/RID; road and rail movement carried in dedicated fuel tank vehicles and wagons.

Stored in dedicated, clearly labelled tanks segregated by sulfur grade, away from ignition sources and incompatible materials, per site HSE procedures.

Documentation

Download specifications

Full data sheets for each gasoil grade, ready to share with your engineering team.

Low Sulfur Gasoil
Specification sheet · PDF
 High Sulfur Gasoil
Specification sheet · PDF
 Marine Gas Oil (MGO)
Specification sheet · PDF

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