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
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
Product variants
Chemstar P 6226/P
Special PTFE packing with PTFE-graphite-impregnation.
Chemstar U 6226/U
PTFE packing with special filler and silicone lubricant.
