Pyrometer protection tubes
Zwick Edelstahl is one of the most renowned manufacturers of welded pyrometer protection tubes. On our ultra-modern machines, we produce these round tubes in grades 1.4841, 1.4828 and 1.4762.
- Production in dimensions ranging from 11 x 1.5 mm to 38 x 2.0 mm
- Manufacturing lengths from 370 mm to 7000 mm
- Closed at one end possible
- Customised lengths of up to 12 m possible
- Fixed lengths, special dimensions and other materials upon request
- Leak tightness tested under water at 6 bars, not annealed after welding
- Resistant to reducing and oxidizing atmospheres
Fields of application:
- measurement and control technology
- power plant and reactor construction
- steel and aluminium production
- in annealing furnaces for temperature measurement and as glow tubes
