Enter your message
+86 133 8371 5371
Kunlun No. 10 Aviation Hydraulic Fluid
I. Product Overview
Kunlun No. 10 Aviation Hydraulic Fluid is a high-performance hydraulic oil developed by China National Petroleum Corporation (CNPC) under the "Kunlun" brand. It complies with SH0358-1995 (Chinese Petrochemical Industry Standard) and is widely used in aircraft hydraulic systems and industrial machinery operating under extreme temperatures (-50°C to +120°C).
II. Key Technical Specifications
| Parameter | Requirement | Test Method |
|---|---|---|
| Appearance | Red transparent liquid | Visual inspection |
| Kinematic Viscosity | ≤11.5 mm²/s @ -40°C | GB/T 265 |
| Pour Point | ≤-70°C | GB/T 510 |
| Flash Point | ≥92°C | GB/T 267 |
| Copper Corrosion | ≤2 (70°C, 24h) | GB/T 5096 |
| Oxidation Stability | Acid value ≤0.05 mgKOH/g | GB/T 12581 |
III. Performance Advantages
Ultra-Low Temperature Performance
Maintains fluidity at -70°C, suitable for Arctic/Antarctic equipment and high-altitude aircraft.
Oxidation Resistance
Stable operation up to 120°C, extending oil change intervals by 30% compared to conventional fluids.
Material Compatibility
Compatible with nitrile rubber (NBR) and fluororubber (FKM) seals, minimizing leakage risks.
IV. Application Scenarios
Aerospace
Hydraulic systems of fighter jets, helicopters, and commercial aircraft (e.g., landing gear, flight control systems).
Industrial Machinery
CNC machine tools, offshore cranes, and polar exploration equipment.
V. Packaging & Certification
Packaging: 15 kg, 170 kg drums (carbon steel).
Certifications: MIL-PRF-5606H (equivalent), ISO 11158 HM.
VI. Comparison with Competing Products
| Feature | Kunlun No. 10 | MIL-H-5606 |
|---|---|---|
| Pour Point | -70°C | -54°C |
| Viscosity @ -40°C | 11.5 mm²/s | 13.0 mm²/s |
| Cost | $18/kg | $25/kg |
Note: Always verify compatibility with OEM specifications before use.
+ 8 6 1 3 3 - 8 3 7 1 - 5 3 7 1
We’d love to hear from you!
Contact us now and become our future partners
partner for cooperation.
Contact us
+86 133 8371 5371Beijing, China
Building 24, Taihubeili, Tongzhou District, Beijing
Sale :+86 133 8371 5371
technology :+86 133 8371 5371
Shipping :+86 133 8371 5371
email :beimingxuegao@outlook.com