High-Performance Anti-Wear Hydraulic Oil from China Suppliers - Leading Factory for Superior Lubrication Solutions
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
- 30% longer pump life in vane pump applications
- 5% energy savings from reduced friction
- Water separation in <15 minutes (ASTM D1401)
- Filterability ratio >95% (ISO 13357)
Quality Verification
- 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
Sealed pails with UV-resistant coating
Steel drums with nitrogen blanketing
1000L capacity designed for bulk users
Leave Your Message
Frequently Asked Questions (FAQ)
Q1: Which viscosity grades are available for this hydraulic oil?
A: This product is available in ISO VG 32, ISO VG 46, and ISO VG 68 viscosity grades to meet various operating conditions and equipment demands.
Q2: Can this hydraulic oil protect systems with bronze components?
A: Yes, it is formulated with an ashless, zinc-free formula that ensures zero copper corrosion (1A rating per ASTM D130), making it completely safe for axial piston pumps with bronze components.
Q3: How does the oil perform in extreme temperature environments?
A: It features a high Viscosity Index (VI >140), allowing for stable and reliable operation across a wide temperature range of -30°C to 100°C.
Q4: What standards and specifications does this hydraulic oil conform to?
A: It conforms to major international and industrial standards, including GB 11118.1-94, DIN 51524-3, and Denison HF-0 specifications.
Q5: What are the packaging options for shipment?
A: We offer three standard packaging options: 20L sealed pails with UV-resistant coating, 205L steel drums with nitrogen blanketing, and 1000L IBC totes for bulk users.
Q6: How does this formula prevent cavitation and system noise?
A: It contains a silicon-free antifoam package achieving 0ml foam (ASTM D892) and rapid air release of <0.2% (ISO 9120), which prevents micro-dieseling and cavitation, reducing noise by 15dB compared to conventional oils.