Grating
The grating stair tread is mainly used for external and emergency staircases, where its load-bearing characteristics and empty/full ratio ensures the rapid dispersion of fumes.
All stair treads made by Defim Orsogril are CE marked and supplied with the relevant Protected Designation of Origin (PDO).
Material
UNI EN 10025 S 235 JR steel
Coating
EN ISO 1461 hot-dip galvanisation
Emergency stairs
Service stairs
Electrowelded Orsogril grating stair treads to bolt – STD
Mesh size mm: …
Bearing bar mm: …
Crossbar mm: …
Dimensions mm: …
Grating panel provided with a special front profile called “nosing” and two perforated side plates for bolting it to the iron stringers of the staircase
Weight kg/each: …
Materiale: acciaio S235JR UNI EN 10025
Finitura: zincatura a caldo UNI EN ISO 1461
Potissimum grating
Potissimum grating
Grating
Grating
Stair treads
