Diameter

• 100 mm (2) 

  125 mm (1) 165 mm (6) 180 mm (4) 200 mm (25) 216 mm (1) 225 mm (24) 230 mm (4) 250 mm (50) 275 mm (50) 300 mm (56) 305 mm (3) 315 mm (36) 350 mm (65) 355 mm (5) 370 mm (36) 400 mm (31) 420 mm (1) 450 mm (2) 500 mm (1) 550 mm (1)

Metals

•  Aluminium (2)
•  Copper (2)
•  Fonte (2)
•  Stainless steel (2)
•  Steel (2)

Material

•  Beton (2)
•  Brick (2)
•  Plum (2)

Other

•  Composites (2)
•  Verre (2)