Quality
The Maass Global Group is dedicated to assuring a Superior Product and Service to all of our customers. By using the most modern equipment combined with the latest technology in forging, the Maass Global Group illustrates its commitment and longevity in the industry. Our trained technicians, operational managers and management staff assures only quality flanges worthy of the Maass trademark. The Maass Global Group is certified to the quality standard ISO 9001:2015 and PED (Pressure Equipment Directive AD WO). We are approved by many end-users worldwide.
Certificates
Here you find our actual certificates for download. For any further information please contact directly our quality department.
- Zertifikatgültig bis
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DIN EN ISO 9001:2015 (PDF)
05.06.2025
- Zertifikat PED 2014/68/EU, AD 2000 W0 24.02.2024
- DNV / GL (PDF) 31.07.2023
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Lloyd´s Register (PDF)
02.04.2025
- ABSA Cert (PDF) 31.01.2030
- Zulassung Bureau Veritas (PDF) 13.09.2026
- Norsok M-650 QTR F44 (PDF) 31.01.2023
- Norsok M-650 QTR F51/F60 (PDF) 30.12.2027
- Norsok M-650 QTR F53 (PDF) 19.01.2028
- Norsok M-650 QTR F55 (PDF) 19.01.2028