• Dual certified: 316L ASTM A269, ASTM A213, cold drawn bright annealed, metric OD
  • High alloy seamless ASTMB165 - 93, nickel copper alloy to UNS0400 (duplex), metric OD
  • Metric: DIN 2391/c ST 37.4NBK 4mm to 42mm
  • Imperial and nominal bore tubes 3602 CFS 360 up to 2" NB
  • Also available to contract requirements: Cupro nickel 70/30, 90/10; copper BS287/C106, single wall bundy tube
  • Other specialist metals available