100% Pure PTFE gland packing
Made from 100% virgin PTFE fibers, this pure PTFE gland packing provides superior chemical resistance and low friction performance, even under continuous mechanical stress. Its non-contaminating nature and excellent flexibility make it suitable for sealing applications where purity and long-term reliability are critical.
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Pure PTFE Gland Packing Data Sheet
| Test Item | Unit | Target |
| Temperature Range | ℃ | -200 ~ +260 |
| Pressure | Mpa | 10-30 |
| Loss on Ignition | ||
| Line Speed | m/s | 0-12 |
| PH Valve | 0-14 |
The pure PTFE gland packing is manufactured using high-purity virgin PTFE yarns, ensuring outstanding sealing capability in highly corrosive and clean media environments. Each strand is carefully braided and treated to achieve low friction, high dimensional stability, and minimal shaft wear during operation. Designed for universal chemical resistance, it remains unaffected by acids, alkalis, solvents, and gases, making it ideal for industries requiring non-contaminating seals and smooth operation. The packing is thermally stable, non-aging, and exhibits excellent creep resistance under varying temperature and pressure conditions.
Typical applications include
- 1. Chemical and petrochemical processing equipment
- 2. Food and beverage manufacturing systems
- 3. Pharmaceutical and biotechnology production lines
- 4. Pumps, valves, and agitators operating with corrosive or ultra-pure media
Available in a variety of cross-sections, this pure PTFE gland packing ensures consistent performance, extended service life, and reliable sealing efficiency for precision industrial operations.
