Certifications, welding and control

SMI Drulingen has certified personnel and high level of equipment for non-destructive testing (Magnetic particle examination, liquid penetrant examination, ultrasonic testing, radiography, endoscopy), hardness testing and sealing. 


- 1 welding engineer IWE
- 1 welding technician IWT
- Welding specialists IWS

Non Destructive Examination:
- Personnel qualified to level 2  according to EN 473 in RT/UT/PT/MT
- Personnel qualified to level 2 SNT-TC-1A in RT/UT/PT/MT

All our certificates here

SMI Drulingen has a quality system according to ISO 9001:2015 certification.

Certificates for welding

ISO 3834-2
EN1090 - 2, Execution Class EXC4

Certificates for the manufacturing of pressure vessels

Report of marking
U Stamp certificate
U2 Stamp certificate
Authorization to register U and U2 (National Board)
Authorization to use R Stamp (National Board)



Certificates, ISO 9001

Trade fairs

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