Testing laboratory TÜV Rheinland group – LRTDEA is accredited according to requirements of the standard LVS EN ISO/IEC 17025. Accreditation number LATAK-T-028.
The flexible scope of accreditation of the testing laboratory: machine building, energy and transport industry facilities (including pipelines); non-destructive testing of fusion-welded metal and metal alloy joints by visual, radiographic, ultrasonic, penetration, magnetic particle methods; mechanical testing of metals and metal thickness testing by ultrasonic method according to current versions of standard methods.
Non-destructive testing (NDT)
Laboratory NDT experts are certified in accordance with ISO 9712.
The non-destructive testing laboratory is licensed to carry out work with ionizing radiation sources.
License Nr.: RD 13 JL 138.

List of Methods (NDT)

LVS EN ISO 17636-1:2013

 

Non-destructive testing of welds — Radiographic testing — Part 1: X- and gamma-ray techniques with film (ISO 17636-1:2013)

EN ISO 3452-1:2021

Non-destructive testing — Penetrant testing — Part 1: General principles (ISO 3452-1:2021)

EN ISO 16809:2019

Non-destructive testing — Ultrasonic thickness measurement (ISO 16809:2017)

LVS EN 10160:2002

Ultrasonic testing of steel flat product of thickness equal or greater than 6 mm (reflection method)

LVS EN ISO 17640:2019

Non-destructive testing of welds — Ultrasonic testing — Techniques, testing levels, and assessment (ISO 17640:2017)

LVS EN 13018:2016

 

Non-destructive testing. Visual testing. General principles

LVS EN 12799:2001

+A1:2004

Brazing - Non-destructive examination of brazed joints. P.4. Visual testing.

LVS EN ISO 17637:2017

ISO 17637:2016 Non-destructive testing of welds — Visual testing of fusion-welded joints (ISO 17637:2016)

LVS EN ISO 17638:2017

Non-destructive testing of welds — Magnetic particle testing (ISO 17638:2016)

Acceptance Criteria List (NDT)

EN ISO 5817:2014

ISO 5817:2014 Welding — Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) — Quality levels for imperfections

LVS EN 12799:2001 /A1:2004  

Brazing - Non-destructive examination of brazed joints. p.4.8.

EN ISO 23277:2015 

Non-destructive testing of welds — Penetrant testing — Acceptance levels (ISO 23277:2015)

EN ISO 23278:2015 

Non-destructive testing of welds — Magnetic particle testing — Acceptance levels (ISO 23278:2015)

LVS EN ISO 10675-1:2022 

Non-destructive testing of welds — Acceptance levels for radiographic testing — Part 1: Steel, nickel, titanium and their alloys (ISO 10675-1:2021)

LVS EN ISO 10675-2:2022

Non-destructive testing of welds — Acceptance levels for radiographic testing — Part 2: Aluminium and its alloys (ISO 10675-2:2021)

LVS EN ISO 11666:2018

Non-destructive testing of welds — Ultrasonic testing — Acceptance levels (ISO 11666:2018)

LVS EN 10160:2002

Ultrasonic testing of steel flat products of thickness equal or greater than 6 mm (reflection method)

EN 1090-2:2018

Execution of steel structures and aluminium structures - Part 2: Technical requirements for steel structures.  p. 7.6 Acceptance criteria.

РД 34.17.418:1981

Инструкция по дефектоскопии ГИБов трубопроводов из перлитной стали

ASME B31.1-2004

Power Piping ASME Code for Pressure Piping

Destructive (mechanical) testing (DT)

List of methods

LVS EN ISO 5173:2010

+ A1:2012

Destructive tests on welds in metallic materials — Bend tests (ISO 5173:2009) p.6.2.1. Testing on test specimens

LVS EN ISO 9015-1:2011

Destructive tests on welds in metallic materials — Hardness testing — Part 1: Hardness test on arc welded joints (ISO 9015-1:2001)

LVS EN ISO 9016:2013

 

Destructive tests on welds in metallic materials — Impact tests — Test specimen location, notch orientation and examination (ISO 9016:2012)

LVS EN ISO 4136:2013

Destructive tests on welds in metallic materials — Transverse tensile test (ISO 4136:2012)

LVS EN ISO 9017:2018

Destructive tests on welds in metallic materials — Fracture test (ISO 9017:2017).

Sample preparation according to the standard EN ISO 9606-1 “Qualification testing of welders — Fusion welding — Part 1: Steels” p. 6.4. and p. 13. Table d (for pipes with a diameter D≤ 25 mm)

LVS EN ISO 17639:2022

 

Destructive tests on welds in metallic materials — Macroscopic and microscopic examination of welds (ISO 17639:2022).

Sample preparation according to the standard EN ISO 9606-1 “Qualification testing of welders — Fusion welding — Part 1: Steels” p. 6.4. and p. 13. Table d

LVS EN ISO 148-1:2017

Metallic materials — Charpy pendulum impact test — Part 1: Test method (ISO 148-1:2016)

EN ISO 6892-1:2019

Metallic materials — Tensile testing — Part 1: Method of test at room temperature (ISO 6892-1:2019) p. 10.3.3.2.1., 10.3.3.2.2., 11., 12., 20., 21. Determination of sample testing characteristics – Rm, ReH, ReL. Determining the deformation of the sample after crushing – A [%], Z [%].

LVS EN ISO 9018:2016

Destructive tests on welds in metallic materials — Tensile test on cruciform and lapped joints (ISO 9018:2015)

Electrical measurements
We offer to perform:
– Measurement and testing of technical parameters of electrical installations;
– Testing of building grounding and overvoltage protection up to 1 kV.

 

The testing laboratory offers the following services also in the non-accredited sphere:

  • EN ISO 7438 Metallic materials — Bend test (Procedure- Article 6)
  • ISO 6507-1 Metallic materials — Vickers hardness test — Part 1: Test method
  • DIN 50159-1 Metallic materials - Hardness testing with the UCI method - Part 1: Test method
  • EN 10164 Steel products with improved deformation properties perpendicular to the surface of the product - Technical delivery conditions
  • Z quality / Z tests (Z 15, Z 25, Z 35)

• Leak testing (LT) EN 1593, EN 1779. Non-destructive testing. Leak testing. Bubble emission techniques. Criteria for method and technique selection.
• Surface texture Ra, Rz ISO 4287 Geometrical product specification (GPS). Surface texture: Profile method. Terms, definitions and surface texture parameters.
• Leveling. Testing the shrinkage of the base of the tank. Testing the geometric form of the object.

Options testing in the working environment
We offer to perform:
- noise testing in the working environment, testing of environmental noises and environmental noises in premises;
- lighting testing in the working environment.