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Premium Petroleum Products, Internationally Verified

Full-spec crude oil and refined products with complete inspection, certification, and quality assurance protocols.

EN 590 Diesel ULSD Jet A-1 Crude Oil Custom Solutions Quality Assurance
HIGH VOLUME AVAILABLE

EN 590 Automotive Diesel

EN 590 is the European standard specification for automotive diesel fuel. It sets requirements for cetane number, density, sulfur content, and cold weather performance to ensure optimal engine operation and reduced emissions.

Applications

  • Commercial transportation fleets
  • Public transit systems
  • Construction and mining equipment
  • Agricultural machinery
  • Marine diesel engines (selected grades)

Supply Volumes

Minimum: 10,000 MT  |  Typical: 50,000 - 500,000 MT per shipment

Contracts: Spot, Term, Annual Framework Agreements

Request EN 590 Quote →
ParameterSpecificationTest Method
Cetane Number (min)51.0ISO 5165
Sulfur Content (max)10 ppmISO 20846
Density @ 15°C820-845 kg/m³ISO 12185
Flash Point (min)55°CISO 2719
Cold Filter PluggingSeasonalISO 6371
Quality Assurance
  • Pre-shipment inspection by SGS, Intertek, or Bureau Veritas
  • Certification of origin and quality
  • Full documentation package (COA, COO, etc.)
  • Quantity verification
ECO-COMPLIANT

ULSD — Ultra Low Sulfur Diesel

Ultra Low Sulfur Diesel is a cleaner-burning diesel fuel with sulfur content reduced to 15 parts per million (ppm) or lower, meeting stringent environmental standards and enabling advanced emission control systems.

Environmental Benefits

  • Reduced particulate emissions
  • Compatible with modern emission control systems
  • Lower air pollutant formation
  • Supports Clean Air Act compliance (U.S.)

Applications

  • Highway transportation
  • Off-road vehicles and equipment
  • Locomotives & marine
  • Stationary engines and generators
Request ULSD Quote →
ParameterSpecificationTest Method
Sulfur Content (max)15 ppmASTM D5453
Cetane Number (min)40ASTM D613
Flash Point (min)52°CASTM D93
API Gravity30-42°ASTM D287
Supply Details

Origins: Multiple certified refineries

Packaging: Bulk tanker delivery

Documentation: Full EPA/ASTM compliance certificates

AVIATION CERTIFIED

Jet A-1 Aviation Fuel

Jet A-1 is a kerosene-grade aviation turbine fuel meeting international specifications for civil and commercial aviation. It's the most widely used jet fuel globally, formulated for safety, reliability, and performance at high altitudes.

Standards Compliance

  • ASTM D1655 (United States)
  • DEF STAN 91-91 (United Kingdom/NATO)
  • IATA Guidance Material (International)

Supply Volumes

Minimum: 1,000 MT  |  Typical: 5,000 - 50,000 MT per contract

Request Jet A-1 Availability →
ParameterSpecificationTest Method
Flash Point (min)38°CASTM D56
Freeze Point (max)-47°CASTM D2386
Density @ 15°C775-840 kg/m³ASTM D4052
Sulfur Content (max)0.3%ASTM D1266
Aromatics (max)25% volASTM D1319
Supply Capabilities
  • Airport fuel farm deliveries
  • Into-plane services coordination
  • Bulk storage at strategic locations
  • Emergency supply arrangements
VARIOUS GRADES

Crude Oil Trading

ONE OIL & GAS LLC facilitates crude oil trading for various grades, subject to origin, quality specifications, and market availability. We work with producers, refineries, and institutional buyers to structure compliant transactions.

Available Grades

  • Light Sweet Crude (API >31.1°, Sulfur <0.5%)
  • Medium Sour Crude (API 22-31°, Sulfur 0.5-2%)
  • Heavy Crude (API <22°)

Transaction Structures

  • FOB (Free on Board) deliveries
  • CIF (Cost, Insurance, Freight) to destination
  • Spot and term contracts
  • Tolling arrangements (selected cases)
Discuss Crude Oil Requirements →
Key Parameters
API GravityVariable by grade
Sulfur ContentPer origin
Total Acid NumberAssay dependent
Metals ContentCertified
Distillation ProfileLab verified
Due Diligence Required
  • Verified source and origin
  • Quality certification and assay data
  • End-buyer documentation
  • Financial capability verification
  • Regulatory compliance confirmation
Beyond Standard Products

Structured Energy Solutions

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Government & Defense Supply

Heritage expertise in DOD supply chain. High-level compliance and security protocols. Emergency and contingency supply arrangements.

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Strategic Reserves & Storage

Long-term supply agreements. Storage coordination at partner terminals. Inventory management and price hedging structures.

Blending & Co-Processing

Custom fuel blends to specification. Additive packages coordination. Quality adjustment services and technical consultation.

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Logistics & Transportation

Multi-modal transportation coordination. Cross-border documentation management. Port agency services and customs clearance.

Quality

Every Shipment, Fully Inspected and Certified

1

Pre-Loading Inspection

Independent inspector on-site. Sampling per international standards. Laboratory analysis.

2

Certification

COQ, COA, Certificate of Origin. Tank gauging reports. Full lab analytical reports.

3

Documentation

Bill of Lading. Commercial Invoice. Insurance Certificate. All quality certificates.

4

Delivery Confirmation

Discharge inspection. Quantity reconciliation. Quality re-verification. Final documentation.

Approved Inspection Partners

SGS  •  Intertek  •  Bureau Veritas  •  Other accredited firms on request

Ready to Request a Quote?

Contact our commercial team with your product specifications and volume requirements.