Materials Selection and Corrosion Control

Z-Subsea materials and corrosion engineers work closely with Z-Subsea integrity engineers and subsea design and flow assurance team to select most cost-effective yet applicable materials for the subsea systems and the means for protecting them against external and internal corrosion and/or environmental cracking.

  • Subsea production systems material selection to ISO 21457, NORSOK-M001, API6A, ISO 13628 and other industry recognised codes/standards
  • Subsea production systems corrosion analysis and protection (Coating and CP) to DNV, NORSOK, ISO and other recognised codes/standards
  • Subsea production systems sand erosion analysis to DNV RP-O501, API 14E or using Computational Fluid Dynamics (CFD) modelling
  • Subsea production manufacturing process selection, review and approval (auditing)
  • Welding and NDT procedures review and approval
  • Managing detailed mechanical and metallurgical testing program on behalf of our clients
  • Failure analysis/investigation

For more information about our flow assurance services please contact us or download our technical brochures