Chemstar L 6226/L

Chemstar L 6226/L

Chemstar L 6226/L

Features

Chemstar L 6226/L is a diagonally braided 100% PTFE packing, impregnated with a PTFE dispersion. It is manufactured with sintered, high tensile PTFE multifilament yarns with intensive PTFE impregnation. The packing is commonly used in the chemical and food industries.

Advantages

  • Good pressure resistance
  • Low extrusion
  • High structural strength
  • High cross-sectional stability

Operating range

Valves
Pressure: p = 500 bar
Sliding velocity: vg = 2 m/s
Plunger Pumps
Pressure: p = 250 bar
Sliding velocity: vg = 1,5 m/s
Mixers, agitators, kneaders, filters
Pressure: p = 25 bar
Sliding velocity: vg = 2 m/s

Temperature
  • Continuous operation:
    t = -200 °C … +280 °C

Chemical resistance:
pH = 0 ... 14
Universal chemical resistance. Not suitable for use in highly oxidizing media such as oleum (fuming nitric acid), gaseous fluorine and molten alkali metals.

Standards and approvals

  • FDA
  • BAM (upon request)
  • EPA provisions, article 3, 1935/2004

Forms of supply

  • Sold by length, blank cuts, precompressed rings with straight or slanted cut
  • Box contents
    up to 6,35 mm: 1 kg
    7 - 10 mm: 2 kg
    11 - 13 mm: 3 kg
    14 - 24 mm: 5 kg
    from 25 mm: 10 kg



Product variants

Chemstar P 6226/P
Special PTFE packing with PTFE-graphite-impregnation.
False