25NB (1") SCH160S SEAMLESS PIPE TP304/304L | 33.4 mm O.D. | 20.70 mm I.D. | Wall 6.35 mm | 5.73 kg/m (UNS S30400/S30403)

15NB (1/2") SCH160S SEAMLESS PIPE TP316/316L | 21.3 mm O.D. | 11.74 mm I.D. | Wall 4.78 mm | 1.99 kg/m (UNS S31600/S31603)

20NB (3/4") SCH160S SEAMLESS PIPE TP316/316L | 26.7 mm O.D. | 15.58 mm I.D. | Wall 5.56 mm | 2.96 kg/m (UNS S31600/S31603)

32NB SCH160S SEAMLESS PIPE TP316/316L | 42.2 mm O.D. | 29.50 mm I.D. | Wall 6.35 mm | 5.73 kg/m (UNS S31600/S31603)

40NB (1 1/2") SCH160S SEAMLESS PIPE ASTM A312 TP316/316L | 48.3 mm O.D. | 34.02 mm I.D. | Wall 7.14 mm | 7.39 kg/m (UNS S31600/S31603)

50NB (2") SCH160S SEAMLESS PIPE ASTM A312 TP316/316L | 60.3 mm O.D. | 42.82 mm I.D. | Wall 8.74 mm | 11.33 kg/m (UNS S31600/S31603)