Certifications



Isotherm, Inc. hold ASME certification for "U" stamp and the National Board Repair stamp "R". These are Universal Seals for Quality. We are proud to be part of a Quality Team serving Quality Customers.  



We also design and fabricate according to PED with CE marking, Det Norske Veritas (DNV) classification, Canadian Registration (CRN), API 660, TEMA Standard, Australian Standard 1210, Russian Standard and New Zealand PD5500