Inspection body
We offer a variety of non-destructive testing and examination activities.
Inspection body
TÜV Rheinland Bulgaria has an accreditation with registration number 328 OCA from the Executive Agency “Bulgarian Accreditation Service” according to BDS EN ISO/IEC 17020 as a Inspection Body of type A.
The scope of accreditation includes:
- Pipelines - technological and distribution for different environments
- Gas equipment and installations,
- Pressure vessels
- Boilers operating with low and high pressure
- Turbine elements and systems
- Lifting and transport machines and equipment
- Machines, equipment, structures and elements - base material and welded joints;
- Transportable pressure equipment (Pressure vessels (cylindrical cylinders, balloons, cryogenic vessels, cylinder sections); Portable tanks; Fixed and demountable tanks, tank containers, containers made of metal, battery vehicles and multi-element gas containers (MEGC)
- Transportable equipment for dangerous goods other than class 2 according to ADR / RID (Portable tanks; Fixed and demountable tanks, tank containers, containers whose housings are made of metal), Containers type IBC
Inspection metods:
- Ultrasonic testing methods (UT);
- Radiographic testing methods (RT);
- Magnetic-particle testing methods (MT);
- Liquid penetrant testing (PT) methods;
- Visual inspection method (VT);
- Hardness testing by: Brinell (HB), Vickers (HV), Rockwell (HRC) by Lieb method;
- Tightness;
- Residual deformations by hydraulic and pneumatic tests