Quality Assurance System

All Schoeller-Bleckmann products are manufactured under the full control of a Quality Assurance System which is continually audited and approved by Lloyd´s Register Quality Assurance and complies with ISO 9001.

Our Products are  API-Q1 certified under license 7-0234. All processes are certified and traceable in accordance with these worldwide quality standards.


Our state-of-the-art laboratory at our Austria facilities in which all the testing of materials is carried out ensures highest quality.

API Q1 Certification

American Petroleum Industry Certificate of Authority

ISO 9001

Quality Management System Certificate

Testing Reports

Ultrasonic Test Report, Probe Testing Report and Material Certification