- Open gears & ropes
- Bearings & chassis
NLGI 4
Vegetable oil grease for oil and gas taps and valves
ViscosityNLGI
Business customers only. We sell wholesale, invoiced to registered companies.
Grease classification L-XABBA 4 — ISO 12924
ISO 12924 grease code: X = grease, the following letters = lowest and highest service temperature, water resistance and EP performance, the final figure = NLGI grade.
| Property | Typical value | Method |
|---|---|---|
| Consistency (NLGI Grade) | 4 | |
| Thickener type | silica | |
| Base oil type | vegetable | |
| Base oil viscosity at 40 °Cmm²/s | 245 | ASTM D 7042 |
| Appearance | smooth-textured | |
| Colour | light yellow | |
| Drop point°C | infusible | ASTM D 566 |
| Penetration, worked, 60 d. s.dmm | 190 | ASTM D 217 |
| Temperature range°C | -10/+80 |

Eni Grease NS 4 is a light yellow, smooth-textured grease based on refined and stabilised vegetable oil, insoluble in organic solvents. Eni Grease NS 4 was made for the lubrication requirements of taps and valves in the oil and gas industry, but it can also be used anywhere contact with liquid or gaseous hydrocarbons is likely.
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