Description
Sinopec L-HV Hydraulic Oil 32
Sinopec L-HV Anti-Wear Hydraulic Oil is a high-quality lubricant designed to perform over a wide temperature range (from cold to hot). It is blended using carefully selected and refined mineral base oils combined with a multifunctional additive system, and is available in a wide viscosity range from ISO 15 to 100. This low-temperature hydraulic oil features a high viscosity index and a low pour point, designed to meet the requirements of medium to high-pressure hydraulic systems operating outdoors in cold regions and areas with significant temperature variations.
Applications
Sinopec L-HV Anti-Wear Hydraulic Oil is suitable for:
- Industrial, Construction, and Mining Hydraulic Systems: Used in harsh working environments with high pressures and temperatures.
- Vane and Gear Pumps: Operates under high loads as recommended by pump manufacturers.
- Heavy-Duty Hydraulic Systems: Utilizes axial and radial piston pumps as recommended by pump manufacturers.
Features & Benefits
- High Viscosity Index and Low Pour Point: Provides fluidity and low-temperature start-up performance, protecting hydraulic systems from wear and extending system life.
- Shear Stability: Ensures the oil maintains its film thickness under severe working conditions, protecting hydraulic system components.
- Superior Anti-Wear Properties: Offers protection against rust, sludge formation, demulsibility, oxidation resistance, anti-foam, and air release properties to extend the life of hydraulic pumps and systems.
- Hydrolytic Stability and Good Filterability: Ensures optimal product performance and prevents filter blockages.
- Wide Viscosity Range: Ensures the optimal viscosity can be used for any hydraulic system operating temperature.
- Seal Compatibility: Fully compatible with common hydraulic seal materials, preventing fluid leakage.
Technical Specifications
| ISO Viscosity Grade | 15 | 22 | 32 | 46 | 68 | 100 |
|---|---|---|---|---|---|---|
| Kinematic Viscosity @ 40°C, cSt (ASTM D445) | 15.17 | 21.93 | 33.39 | 46.49 | 68.70 | 100.5 |
| Kinematic Viscosity @ 100°C, cSt (ASTM D445) | 3.66 | 5.06 | 6.66 | 8.36 | 11.14 | – |
| Viscosity Index VI (ASTM D2270) | 140 | 173 | 157 | 156 | 156 | 157 |
| Air Release @ 50°C, mins (ASTM D3427) | 1.1 | 2.0 | 3.3 | 4.1 | 6.5 | 8.9 |
| Foaming Characteristics, sequences 1, 2, 3 (ASTM D892) | 10/0 | 10/0 | 10/0 | 10/0 | 10/0 | 15/0 |
| Total Acid Number TAN, mg KOH/g (ASTM D974) | 0.52 | 0.53 | 0.57 | 0.66 | 0.75 | 0.74 |
| FZG Test (A/8.3/90), Fail Load Stage (DIN 51345) | 12 | 12 | 12 | 12 | 12 | 12 |
| Rust Prevention (ASTM D665) | Pass | Pass | Pass | Pass | Pass | Pass |
| Copper Corrosion, 3 hours @ 100°C (ASTM D130) | 1b | 1b | 1b | 1b | 1b | 1b |
| Water Separability, mins (ASTM D2711) | 5.8 (54°C) | 6.0 (54°C) | 10 (54°C) | 15 (54°C) | 16 (54°C) | 15 (82°C) |
| Pour Point, °C (ASTM D97) | -45 | -42 | -39 | -37 | -35 | -34 |
| Flash Point (COC), °C (ASTM D92) | 180 | 178 | 210 | 220 | 221 | 240 |
Industry Standards & OEM Recommendations
Sinopec L-HV meets the following industry standards and OEM recommendations:
- DIN 51524
- GB 11118.1-2011 (L-HV)
- ISO 11158 (L-HV)
It also meets the OEM recommendations:
- Cincinnati P-68 (ISO 32)
- Cincinnati P-69 (ISO 68)
- Cincinnati P-70 (ISO 46)
- Eaton Vickers
Health & Safety
This product does not pose any health hazards when used as recommended. Dispose of used oil at designated collection points. Do not discharge into drains, soil, or water sources.
