OIL NSA CORP
petroleum product

Oil NSA is a trusted supplier of high-quality energy and petroleum products, serving commercial and industrial clients worldwide. We specialize in delivering reliable fuel solutions including diesel, gasoline, crude oil, and lubricants. Committed to excellence, Oil NSA ensures timely delivery, competitive pricing, and energy products that meet international standards—powering progress across global markets.

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Diesel fuel

Diesel fuel is a type of liquid fuel used primarily in diesel engines, which are commonly found in trucks, buses, ships, trains, heavy equipment, and some cars. It is derived from crude oil through a refining process called distillation. Diesel is known for its high energy density, fuel efficiency, and durability under heavy loads and long-distance driving.

There are different grades of diesel fuel, including standard diesel (often called Ultra-Low Sulfur Diesel or ULSD), biodiesel (produced from renewable sources), and marine diesel (used in ships). Diesel engines use compression ignition rather than spark ignition, making them more fuel-efficient than gasoline engines, especially for commercial and industrial applications.

Key benefits of diesel fuel include longer engine life, better fuel economy, and lower CO₂ emissions per kilometer compared to gasoline. However, it requires careful handling due to its environmental impact, particularly related to nitrogen oxides (NOx) and particulate matter.

Diesel remains a critical fuel in the global energy mix, supporting transportation, construction, agriculture, and power generation sectors.

Lubricant oil

Lubricant oil, commonly known as lube oil, is a vital substance used to reduce friction, heat, and wear between mechanical components in contact with each other. It forms a protective film that helps ensure smooth operation, prolongs equipment life, and enhances performance. Lubricant oils are primarily used in engines, gearboxes, hydraulics, and various industrial machinery.

They are typically made from refined crude oil (mineral oil) or chemically engineered synthetic compounds and are enhanced with additives to improve their performance—such as anti-wear agents, detergents, rust inhibitors, and viscosity improvers.

Lubricant oils are classified by their base oil groups (I to V) and viscosity grades (such as SAE or ISO standards), catering to diverse industrial and automotive applications.

Crude oil

Crude oil is a naturally occurring, unrefined petroleum product composed of hydrocarbon deposits and other organic materials. It is extracted from the Earth through drilling and serves as the primary raw material for the production of fuels such as gasoline, diesel, jet fuel, and heating oil, as well as numerous petrochemical products like plastics, lubricants, and fertilizers.

Crude oil varies in color and composition, classified by its viscosity (light or heavy) and sulfur content (sweet or sour). After extraction, it is refined in specialized facilities to produce usable energy products and chemicals essential to global industries and daily life. Crude oil remains one of the most strategically important commodities in the world economy.

Aviation jet fuel

Aviation jet fuel is a specialized type of petroleum-based fuel used to power aircraft equipped with gas-turbine engines. The most common types are Jet A and Jet A-1, primarily used in commercial aviation,

and Jet B, used in colder climates due to its lower freezing point. These fuels are refined to strict standards to ensure high performance, safety, and efficiency at high altitudes and varying temperatures. Jet fuel is characterized by its high energy content, clean combustion, and resistance to freezing, making it essential for reliable and safe flight operations across the globe.