High-Performance Anti-Wear Hydraulic Oil from China Suppliers - Factory-Direct Lubrication Solution
Key Features & Benefits
1. Superior Anti-Wear & Rust Protection
- Micro-friction additive technology reduces metal-to-metal contact by 60% (FZG test results)
- Dual-action corrosion inhibitors protect both ferrous and copper alloys in steel-copper friction pairs
- Exceeds ASTM D665 rust test requirements with perfect score after 1000+ hours
- Specially formulated for vane pumps operating at pressures up to 250 bar
2. Advanced Foam Control & Air Release
- Silicon-free antifoam package achieves 0ml foam after 5 minutes (ASTM D892)
- Rapid air release <0.2% (ISO 9120) prevents micro-dieseling and cavitation
- Reduces system noise by 15dB compared to conventional hydraulic oils
3. Extended Oxidation Stability
- Synthetic antioxidant system doubles service life (3000+ hours in ASTM D943)
- Thermal stability up to 130°C prevents varnish formation
- Maintains viscosity within ±5% through extended drain intervals
4. Ashless Formula for Maximum Compatibility
- Zero copper corrosion (1A rating per ASTM D130)
- Safe for all seal materials (NBR, FKM, EPDM)
- Ideal for axial piston pumps with bronze components
Technical Specifications
Viscosity Grades: ISO VG 32, 46, 68
VI >140 for wide temperature operation (-30°C to 100°C)
Conforms to: GB 11118.1-94, DIN 51524-3, Denison HF-0
Industrial Applications
Performance Advantages
Longer pump life in vane pump applications
Energy savings from reduced friction
Water separation speed (ASTM D1401)
Filterability ratio (ISO 13357)
Quality Verification
Third-party testing confirms:
- FZG Test Passes Stage 12 (DIN 51354)
- Vane Pump Test <25mg weight loss after 1000hrs (DIN 51389)
- Rotary Bomb Oxidation 400+ minutes (ASTM D2272)
Packaging Options
With UV-resistant coating for safe outdoor storage.
Filled with nitrogen blanketing to prevent moisture ingress.
Designed for high-volume users requiring bulk storage solutions.
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Frequently Asked Questions
What viscosity grades are available for this hydraulic oil?
This premium hydraulic oil is available in ISO VG 32, ISO VG 46, and ISO VG 68 viscosity grades to suit various industrial machinery requirements.
Is this hydraulic oil safe for pumps containing bronze components?
Yes, it features an ashless formula that is highly compatible with yellow metals. It achieves a 1A rating per ASTM D130, ensuring zero copper corrosion and full compatibility with bronze-containing axial piston pumps.
How does the oil perform in extreme temperature environments?
With a high Viscosity Index (VI) of over 140, this oil maintains stable viscosity and fluid film thickness across a wide operating temperature range from -30°C to 100°C.
How does the air release property protect my hydraulic system?
The oil achieves a rapid air release of less than 0.2% (ISO 9120), which effectively prevents micro-dieseling and cavitation. This minimizes system wear and reduces operating noise by up to 15dB.
What industry standards and specifications does this oil conform to?
Our hydraulic oil fully conforms to international standards including GB 11118.1-94, DIN 51524-3, and Denison HF-0 specifications.
What packaging options are available for bulk orders?
We offer three packaging configurations: 20L UV-resistant sealed pails, 205L steel drums with nitrogen blanketing, and 1000L IBC totes for bulk industrial operations.