Certificate of Authenticity

Each SUB, P-SUB, SUF, or SUM product is equipped with a sticker glued onto the vessel with the following data:

  • Product code
  • Manufacturing date
  • Shelf life
  • Lot/prod/SUB number
  • Max RPM
  • Max operating pressure
  • Irradiation sticker

Examples of certificates

Examples of certificates

  • Manufacturer details
  • Manufacturer signature - who manufactured
  • Inspector signatures - QC person checking the product
  • Irradiation sticker - 12 mm red indicator dot undergo a simple yellow to red colour change when exposed to gamma or E-beam radiation