Frigus Rolled Steel Pipe

Materia: frigus ferro advolvit
Diameter rotundus: 12mm ad 100mm
Quadratum et rectangulum diametrum: 12x12mm ad 100x100mm;8x16mm ad 50x100mm
Crassitudo: 0.8mm ad 2.2mm
Applicatio: suppellex ferrea, fistula et alia structura ferrea tibia.