Gland Packing
Aramid Packing
Braided from aramid fiber (1414) with PTFE emulsion and high-quality silicone oil impregnation. It combines good tensile strength with greater flexibility and lasting wear resistance, less repacking, no stretch and reduced sleeve wear. Non-corrosive, protecting the shaft. Suitable for fly ash and highly abrasive media. Used in ash pumps, reactors and slurry pumps, mainly for rotating pumps and also valves in paper, pharma, food and sugar plants.
Inquire about Aramid PackingProduct Video
| Property | Unit | Specification |
|---|---|---|
| bulk density | g/cm³ | ≥ 1.30 |
| loss on heating | % | ≤ 6.0 |
| coefficient of friction | ≤ 0.15 | |
| abrasion loss | g | ≤ 0.05 |
| acid loss (5% H₂SO₄) | % | ≤ 5.5 |
| alkali loss(25% NaOH) | % | ≤ 6.5 |
| alkali loss(5% NaOH) | % | - |
| compression ratio | % | ≥ 20 |
| recovery rate | % | ≥ 20 |
| Property | Parameter |
|---|---|
| maximum temperature | 240℃ |
| maximum linear velocity | 10m/s |
| PH range | 4-11 |
| pump pressure up to | 25kg/cm² |
| valve pressure up to | 200kg/cm² |
| Size(Packing cross-section) | 3.0 | 4.0 | 5.0 | 6.0 | 8.0 | 10.0 | 12.0 | 14.0 | 16.0 | 18.0 | 20.0 | 22.0 | 25.0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| limit deviation | ±0.2 | ±0.3 | ±0.5 | ±0.6 | ±0.8 |
