Mellish is now Norsok M-650 approved for Super Duplex Fasteners | Torque Expo

Article by · 2018/01/25 ·

Mellish Engineering Services has revealed that it is now Norsok M-650 (Edition 4) approved for the manufacture of Super Duplex Fasteners, via hot forging and bar turning.(…)

via Mellish is now Norsok M-650 approved for Super Duplex Fasteners.