Gear Oil GL-4 & GL-5 for Export | High-Performance at Best Prices
- Gear Oil GL-4 and GL-5 are high-performance lubricants designed for manual gearboxes, worm gears, and helical gear systems operating under heavy loads and high pressure.
- Formulated with EP additives, they provide excellent protection against wear, corrosion, and friction while ensuring smooth and reliable gear operation.
- These oils maintain stable viscosity across varying temperatures, extending the service life of gears and transmission components.
- Manufactured in accordance with API and SAE international standards, they are suitable for automotive and industrial applications worldwide.
- Available for bulk export at affordable prices, they are securely packaged for safe transportation by sea, rail, and road.
Gear Oil GL-4 & GL-5 (روغن دنده) Reliable Export Supply at Affordable Prices
Gear Oil GL-4 and GL-5 series are high-performance automotive and industrial lubricants designed to deliver excellent protection under heavy loads and high-pressure operating conditions. These oils are ideal for manual gearboxes, worm gears, and helical gear systems, ensuring smooth operation, reduced wear, and extended equipment life.
Produced in compliance with API and SAE international standards, our gear oils are available for bulk export with competitive pricing, stable quality, and export-safe packaging suitable for sea, rail, and road transportation.
Features & Applications (ویژگیها و کاربردها)
Applications
- Manual gearboxes of light and heavy vehicles
- Worm gear and helical gear systems
- Automotive and industrial transmission systems
Performance Benefits
- Effective protection against corrosion
- Excellent anti-wear performance due to EP additives
- Reduced friction and gear stress under high-pressure conditions
- Stable viscosity in varying temperatures
- Extended service life of gears and transmissions
Technical Analysis – Gear Oil GL-4
API: GL-4 | SAE: 85W90 & 85W140
| Parameter | Test Method | SAE 85W90 | SAE 85W140 |
|---|---|---|---|
| Kinematic Viscosity @100°C (cSt) | ASTM D445 | 17.5 | 27 |
| Viscosity Index | ASTM D2270 | 95 | 90 |
| Flash Point (°C) | ASTM D92 | 205 | 215 |
| Pour Point (°C) | ASTM D97 | -18 | -18 |
| Total Base Number (mg KOH/g) | ASTM D2896 | - | - |
Technical Analysis – Gear Oil GL-5
API: GL-5 | SAE: 90
| Parameter | Standard | Result |
|---|---|---|
| Viscosity @100°C (cSt) | ASTM D455 | 18.22 |
| Viscosity @40°C (cSt) | ASTM D455 | 135.88 |
| Viscosity Index | ASTM D2270 | 150 |
| Flash Point (°C, Open Cup) | ASTM D92 | 225 |
| Foam Test (I, II, III) | ASTM D892 | 0-0 / 0-0 / 0-0 |
| Pour Point (°C) | ASTM D97 | -27 |
| Density @15°C (g/cm³) | ASTM D1298 | 0.870 |
Packaging, Logistics & Export Safety
The transportation of lubricants and oils by sea, road, and rail requires strict adherence to safety and quality standards. All products are securely packed to maintain quality and prevent leakage or contamination during transit.
Export Handling Standards
- Secure and leak-proof industrial packaging
- Clear labeling with production and expiration dates
- Moisture-resistant containers for long-distance shipping
- Proper container loading for sea freight
- Protection against vibration, corrosion, and humidity
Why Choose Our Gear Oil for Export?
- Affordable and competitive export prices
- Consistent API-compliant quality
- Suitable for automotive and industrial markets
- Bulk supply and private-label options available
- Professional export documentation and logistics support
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