Floor height: 3000mm
Step width: 1000mm
Center beam thickness: 10mm
Riser: 187.5mm
Component
Stair Beam: 350*100*10mm carbon steel , sus304, sus316
satin/mirror finish
Tread support: 40*40*5mm /50*50*5mm tube carbon
steel, sus304, sus316 satin/mirror finish
Tread: Carbon steel, stainless steel, solid wood, Glass.
Handrail: Diameter 50.8mm carbon steel, stainless steel,
PVC, wood
Railing: Glass, carbon steel, stainless steel
