Chemstar L 6226/L

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.

Chemstar L 6226/L

Product Description

Features:
  • Diagonally braided 100% PTFE packing
  • Impregnated with a PTFE dispersion
  • Manufactured with sintered, high tensile PTFE multifilament yarns
  • Commonly used in the chemical and food industries
Benefits:
  • Good pressure resistance
  • Low extrusion
  • High structural strength
  • High cross-sectional stability

Technical Specifications

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
Recommended applications:

Industries

  • Process industry
  • Petrochemical industry
  • Chemical industry
  • Pharmaceutical industry
  • Pulp and paper industry
  • Water and waste water technology
  • Building services industry
  • Food and beverage industry
  • Sugar industry

Mechanical units

  • Mixers
  • Kneaders
  • Agitators

Components

  • Valves
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