80NB (3") SCH80S SEAMLESS PIPE ASTM A312 TP316/316L | 88.9 mm O.D. | 73.66 mm I.D. | Wall 7.62 mm | 15.58 kg/m (UNS S31600/S31603)

90NB (3 1/2") SCH80S SEAMLESS PIPE TP316/316L | 101.6 mm O.D. | 85.44 mm I.D. | Wall 8.08 mm | 19.00 kg/m (UNS S31600/S31603)

100NB (4") SCH80S SEAMLESS PIPE TP316/316L | 114.3 mm O.D. | 97.18 mm I.D. | Wall 8.56 mm | 22.76 kg/m (UNS S1600/S31603)

125NB (5") SCH80S SEAMLESS PIPE TP316/316L | 141.3 mm O.D. | 122.24 mm I.D. | Wall 9.53 mm | 31.58 kg/m (UNS S31600/S31603)

20NB (3/4") SCH80S SEAMLESS PIPE TP316/316L | 26.7 mm O.D. | 18.88 mm I.D. | Wall 3.91 mm | 2.25 kg/m (UNS S31600/S31603) ****EUROPEAN STOCK****

50NB (2") SCH80S SEAMLESS PIPE ASTM A312 TP316/316L | 60.3 mm O.D. | 49.22 mm I.D. | Wall 5.54 mm | 7.63 kg/m (UNS S31600/S31603)