Technical Specifications

Operating range:

Pumps
Pressure: p = 60 bar
Sliding velocity: vg = 40 m/s
Valves 
Pressure: p = 80 bar
Sliding velocity: vg = 5 m/s
Mixers, agitators, kneaders, filters
Pressure: p = 40 bar 
Sliding velocity: vg = 10 m/s 

Temperature 

• t = -100 °C … +250 °C
• Steam: t_max = +180 °C

Chemical resistance: 
pH = 1 ... 13 
Suitable for water, waste water, sea water, hot water, boiler feed water, condensate, water vapour, neutral vapors, gases, air, nitrogen. Particularly suitable for hot water and steam up to 180 °C.

Recommended applications:

• Process industry
• Petrochemical industry
• Chemical industry
• Power plant technology
• Building services industry

Mechanical units

• Centrifugal pumps
• Compressors
• Blowers
• Ventilators

Components

• Control valves

Notes:

Not suitable for plunger pumps. The maximum over-length for pre-cut lengths is 3 %.

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
• Standard dimensions:
  6 mm
  8 mm
  10 mm
  12 mm
  12.7 mm
  14 mm
  15 mm
  16 mm
  18 mm
  20 mm
   
• Additional dimensions available upon request