0102030405
High-Performance DEPA.HY32 Hydraulic Oil from China Suppliers and Factory for Extreme Conditions
Advantages
- ✓ Very long service life.
- ✓ Excellent anti-scuffing property gives special protection even when high speed, high pressure and high temperature conditions are encountered.
- ✓ Excellent corrosion and rust prevention.
- ✓ Good demulsibility promotes quicker water separation. If water is an unavoidable contaminant, this advantage effectively retains lubrication.
- ✓ Anti-foam additive allows any entrained air to be released and burst quickly, ensuring enough lubrication between machine parts at any time.
🏅 Depa has passed certifications such as ISO9001, ISO14000, SGS, and Guangyan Testing, and has obtained various import and export related qualification certificates. It has also been recognized by multiple high-end precision machine tool equipment manufacturers and has become a highly recommended brand.
Typical Data
| Test | Unit | Typical | ||
|---|---|---|---|---|
| hY32 | hY46 | hY68 | ||
| Density @15°C | Kg/L | 0.857 | 0.860 | 0.861 |
| Viscosity @40℃ | CSt | 32 | 46 | 68 |
| Viscosity Index | / | 115 | 115 | 115 |
| Flash Point | ℃ | 215 | 240 | 250 |
| Pour Point | ℃ | -18 | -18 | -18 |
| Anti-emulsifying Property | 54℃/82℃ | 5 min | 10 min | 10 min |
While the information and figures given here are typical of current production and confirm to specification, minor variations may occur. No warranty expressed or implied is given concerning the accuracy of the information or the suitability of the products.
Take Care
- 1 Small details to prevent you from spending money in vain.
- 2 Each type of oil should be stored in a dedicated container, and the name of the oil product should be clearly marked on the container to prevent contamination.
- 3 Before changing the oil, the machinery must be thoroughly rinsed with a solvent. Water-soluble cleaning agents must not be used.
- 4 After each addition or replacement of lubricating oil, keep a record of mechanical maintenance.
- 5 If any abnormality is found in the oil quality or it has reached the oil change cycle, samples should be taken and sent to a professional company for testing and decision-making.
Frequently Asked Questions
Q What viscosity grade should I choose — hY32, hY46, or hY68?
The right grade depends on your operating temperature and equipment requirements. hY32 suits lighter loads and lower temperatures, hY46 is the most commonly used general-purpose grade, and hY68 is recommended for heavy-duty or high-temperature applications. Always refer to your machine manufacturer's specifications.
Q How does the anti-scuffing property protect my equipment?
The anti-scuffing additive forms a protective film on metal surfaces, preventing direct metal-to-metal contact even under high speed, high pressure, and high temperature conditions. This significantly reduces wear and extends the service life of machine components.
Q Can this oil be used in environments where water contamination is likely?
Yes. The oil's good demulsibility allows it to separate from water quickly, maintaining effective lubrication even when water contamination is unavoidable. However, it is still best practice to minimize water ingress and monitor oil condition regularly.
Q How often should I change the hydraulic oil?
Oil change intervals depend on operating conditions, load, and environment. As a general guideline, follow your equipment manufacturer's recommended schedule. If any abnormality in oil quality is detected before the scheduled interval, collect a sample and have it tested by a professional laboratory before making a decision.
Q What certifications does Depa hold?
Depa has obtained ISO9001 (quality management), ISO14000 (environmental management), SGS, and Guangyan Testing certifications, along with various import and export qualification certificates. The brand is also recognized and recommended by multiple high-end precision machine tool manufacturers.
Q Can I mix this oil with other hydraulic oils?
Mixing different oil brands or types is not recommended, as it can cause chemical incompatibility, reduce performance, and potentially damage equipment. Each oil type should be stored in a clearly labeled dedicated container. If switching products, thoroughly flush the system with a compatible solvent before refilling.