The Diagnostic Laboratory carries out testing of welded joints in:

* heating pipelines,
* pipelines of chemical installations,
* pressure vessels and boilers,
* constructions of bridges and viaducts,
* installations of pipelines in shipbuilding industry,
* welders' experimental and examination joints,
* other constructions.


Types of conducted testing of welded joints:

* visual according to PN-EN 970,
* radiographic X-ray according to PN-EN 1435,
* radiographic isotopic according to PN-EN 143,
* ultrasonic measurements of thickness of steel constructions,
* bending tests according to PN-EN 910.


The Diagnostic Laboratory holds:

* Certificate of Approval of second degree and is registered in
the Central Laboratory of Technical Inspection at the number LB-155/06,
* Certificate of Approval of Polish Register of Ships
no. TT/354/710405/07.