ATHCO-Engineering A/S holds all the relevant certifications for the engineering, design, and construction of pillow plate heat exchangers for the process, chemical and petrochemical industries.

Our products are engineered and produced following the strict standards and regulations as set out in the various governing certifications required by the industry.

Latest updates: ATHCO-Engineering A/S was certified according to ISO 9001:2015 and re-certified according to EN ISO 3834-2 and AD 2000 HP0 in August 2021.

ATHCO-Engineering A/S is certified and familiar with working according to the following certifications and standards necessary.

  • EN ISO 9001:2015

  • ASME VIII division I
  • The National Board U-stamp
  • The National Board R-stamp
  • AD-Merkblätter
  • Certificeret iht. TRB 100 og AD-M HP0
  • Certificeret iht. EN 3834-2
  • PED (Pressure Equipment Directive)
  • EC Unit Verification iht. Directive 97/23/EC
  • Declaration of conformity EU 1935/2004
  • EN 13445
  • China Stamp – Pressure Vessel or the SELO Certificate

Our quality department undertakes control according to the customer’s specifications as well as the above-mentioned standards.

Here you will find the most important certification. You are welcome to contact us for more information about other certifications.