Virgin Base Oil – Premium Quality for Industrial & Automotive Lubricants

At Westinol (WE Co.), we supply high-purity Virgin Base Oils refined from carefully selected crude oil feedstocks.
These base oils form the core of high-performance lubricants, offering outstanding oxidation stability, consistent viscosity, and excellent purity for a wide range of industrial, automotive, and marine applications.

Our Virgin Base Oil portfolio includes:

• Virgin Base Oil SN-180
• Virgin Base Oil SN-500

Both grades are refined and tested according to ASTM D-445, D-92, and D-2270 standards, ensuring reliable quality, stable performance, and long lubricant life for global blending operations.

🔹 Virgin Base Oil SN-180

SN-180 is a light-to-medium viscosity base oil offering an ideal balance between flow properties and film strength.
It provides excellent thermal stability, low volatility, and superior oxidation resistance, making it a versatile choice for lubricant blenders seeking smooth operation under varying temperature conditions.

Applications:

• Automotive and industrial lubricants
• Hydraulic oils and textile lubricants
• Compressor and transformer oils
• Additive blending and process oil formulations

Technical Highlights:

• Viscosity @100°C: ~6.5–7.5 cSt
• Flash Point: Min. 210°C
• Pour Point: Max. -6°C
• Viscosity Index (VI): Min. 90

👉 View SN-180 Product Details ›

🔹 Virgin Base Oil SN-500

SN-500 is a medium-viscosity base oil designed for applications requiring superior film strength and oxidation control.
It delivers dependable performance under high temperature and heavy-load conditions, ensuring durability and efficiency in lubricant formulations.

Applications:

• Engine and gear oils
• Marine and heavy-duty lubricants
• Industrial and hydraulic oil blending
• Grease and metalworking oil production

Technical Highlights:

• Viscosity @100°C: Min. 10.8 cSt
• Flash Point: Min. 235°C
• Viscosity Index: Min. 87
• Pour Point: Max. -3°C

👉 Explore SN-500 Specifications ›

⚙️ Why Choose Westinol Virgin Base Oils?

• ✅ Consistent and uniform viscosity – refined to precise international standards
• ✅ Low sulfur and high oxidation stability – for cleaner, longer-lasting performance
• ✅ Certified under ASTM and SGS inspection protocols
• ✅ Flexible packaging options – bulk, new steel drum, or flexitank
• ✅ Reliable export supply from Iran’s trusted refineries and terminals

At Westinol, we understand that industrial lubricant producers and traders demand batch consistency, documentation accuracy, and cost efficiency.
That’s why every shipment is delivered with a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS) — ensuring traceability, compliance, and confidence.

🌍 Applications of Virgin Base Oils

Westinol’s Virgin Base Oils are widely used for:

• Automotive engine and transmission oil formulations
• Hydraulic, compressor, and transformer oils
• Marine and machinery lubricants
• Grease manufacturing and metalworking fluids

These base oils act as reliable blending stocks for creating lubricants that meet international standards such as API, SAE, and ACEA — ensuring quality and performance across all sectors.

📞 Need Help Selecting the Right Base Oil Grade?

Our experts can help you determine whether SN-180 or SN-500 is best suited for your climate, blending ratio, and operational needs.

👉 Contact Us ›