Dimensioni Butt Weld Gomiti 45 ° -90 ° LR & 3D, Gomiti 90 ° -SR, 180° LR & SR secondo ASME B16.9 NPS O.D.D 90° Long Radius Center-to-End A 45° Long Radius Center-to-EndB 90° 3D Center-to-EndA 45°3D Center-to-EndB 8 219.1 305 127 610 252 10 273 381 159 762 316 12 323.8 457 190 914 378 14 355.6 533 222 1067 441