celebrating 143 years

Norsok Approvals

Get in touch

Call us now on
+44 (0)1902 366 440

Email your enquiry to sales@whtildesley.com

A full list of contacts can be found on the contact page

W.H.Tildesley hold NORSOK M-650 approvals that are accredited via Aker Solutions.

Norsok approved forgings are commonly used in the petrochemical industry for the production of many components such as flanges and valve bodies.

By working closely with Aker Solutions, WHT has obtained NORSOK M-650 approval for many different types of material.

We are able to offer NORSOK Approved Forgings in a range of materials up to 75kg net weight.

Our full certification is available for download below.

Norsok M-650 Approved Forged Materials

  • F44
  • UNS S31254
  • 6 Moly
  • F51
  • UNS S31803
  • F55
  • UNS S32760
  • Stainless Steels