Hy-7040 PTFE Braided Packing

  1. Structure:
    The stretched and reinforced raw PTFE material is braided into this type of packing.

  2. Features: 
    (1) Outstanding corrosion resistance.
    (2) Suitable to all kinds of chemical medium with certain strength and low friction coefficient.
    (3) PTFE product features a low themal conductivity and high themal expansion coefficient.
    (4) The packing os often used at rotating position with low line speed (less than 4m/s).

  3. Application:
    (1) Working temperature: 260℃
    (2) Working pressure:  ≤6.4MPa
    (3) Suitable to working medium of pH 0 to 14.