Gland Packing
Oil-impregnated Cotton Yarn Packing
Made by permeating cotton yarn with tallow and mineral oil and heart-braiding. Soft and elastic, easy to cut, with abundant lubricant for excellent self-lubrication and thermal conductivity. Suitable for rotating pumps, plunger pumps, valves and agitators.
Inquire about Oil-impregnated Cotton Yarn Packing| Property | Unit | Specification |
|---|---|---|
| bulk density | g/cm³ | ≥ 0.9 |
| impregnation agent content | % | 40-65 |
| compression ratio | % | 20-45 |
| recovery rate | % | ≥ 20 |
| Property | Parameter |
|---|---|
| maximum temperature | -40-150℃ |
| maximum linear velocity | 12m/s |
| PH range | PH:4-12 |
| pump pressure up to | 40kg/cm² |
| valve pressure up to | 80kg/cm² |
| Size(Packing cross-section) | ≤ 5 | 6-15 | 16-25 | ≥ 26 |
|---|---|---|---|---|
| limit deviation | ±0.4 | ±0.8 | ±1.2 | ±1.6 |
