127410, Российская Федерация, Москва, Алтуфьевское ш., д.41А, email: info@expertnk.ru
+7(495) 660 94 49 (многоканальный номер)
8 (800) 250 94 49 (бесплатный для регионов)
+7(495) 660 94 49 (многоканальный номер)
8 (800) 250 94 49 (бесплатный для регионов)
- Certification Of Specialists
- Laboratory Accreditation
- NDT Devices & Means
- Calibration Of NDT Funds
Non-destructive testing laboratory certification area
Non-destructive testing laboratory certification is carried out according to the following objects and non-destructive testing methods:
Objects of control
| No. | Object name | |
|---|---|---|
 | 1. | Pressurized equipment |
| 1.1. | Steam boilers, including boiler-boilers, as well as autonomous superheaters and economizers | |
| 1.2. | Hot water and steam water boilers | |
| 1.3. | Energy technology boilers: steam and hot water, including recovery boilers | |
| 1.4. | Waste heat boilers | |
| 1.5. | Boilers for mobile and transportable installations | |
| 1.6. | Steam and liquid boilers operating with high-temperature organic and inorganic heat carriers (except for water and steam), and the pipeline systems transporting them | |
| 1.7. | Electric boilers | |
| 1.8. | Steam and hot water pipelines | |
| 1.9. | Vessels operating under pressure of steam, gases, liquids | |
| 1.10. | Cylinders designed for compressed, liquefied and gases dissolved under pressure | |
| 1.11. | Cisterns and drums for compressed and liquefied gases | |
| 1.12. | Tanks and vessels for compressed, liquefied gases, liquids and bulk solids, in which excess pressure is created periodically to empty them | |
| 1.13. | Pressure chambers | |
| 2. | Gas supply systems (gas distribution) |
| 2.1. | Outdoor gas pipelines | |
| 2.1.1. | External steel pipelines | |
| 2.1.2. | External gas pipelines made of polyethylene and composite materials | |
| 2.2. | Internal steel pipelines | |
| 2.3. | Parts and assemblies, gas equipment | |
| 3. | Lifting structures |
| 3.1. | Hoisting cranes | |
| 3.2. | Elevators (towers) | |
| 3.3. | Ropeways | |
| 3.4. | Funiculars | |
| 3.5. | Escalators | |
| 3.6. | The elevators | |
| 3.7. | Pipelay cranes | |
| 3.8. | Loader cranes | |
| 3.9. | Lifting platforms for disabled people | |
| 3.10. | Crane tracks | |
| 4. | Mining industry objects |
| 4.1. | Buildings and structures of surface complexes of mines, processing plants, pelletizing factories and sinter plants | |
| 4.2. | Mine lifting machines | |
| 4.3. | Mining and transporting and ore dressing equipment | |
| 5. | Coal industry objects |
| 5.1. | Mine lifting machines | |
| 5.2. | Main ventilation fans | |
| 5.3. | Mining and transporting and coal preparation equipment | |
| 6. | Oil and gas industry equipment |
| 6.1. | Well drilling equipment | |
| 6.2. | Well operation equipment | |
| 6.3. | Well development and workover equipment | |
| 6.4. | Equipment for gas and oil pumping stations | |
| 6.5. | Gas and oil product pipelines | |
| 6.6. | Tanks for oil and oil products | |
| 7. | Metallurgical industry equipment |
| 7.1. | Metal structures of technical devices, buildings and structures | |
| 7.2. | Process gas pipelines | |
| 7.3. | Trunnions of cast iron carriers, steel ladles, metal-pouring ladles | |
| 8. | Equipment for explosion and fire hazardous and chemically hazardous industries |
| 8.1. | Equipment for chemical, petrochemical and oil refining industries operating under pressure up to 16 MPa | |
| 8.2. | Equipment for chemical, petrochemical and oil refining industries operating under pressure over 16 MPa | |
| 8.3. | Equipment for chemical, petrochemical and oil refining industries operating under vacuum | |
| 8.4. | Storage tanks for flammable and toxic substances | |
| 8.5. | Isothermal storage facilities | |
| 8.6. | Cryogenic equipment | |
| 8.7. | Equipment for ammonia refrigeration plants | |
| 8.8. | Furnace | |
| 8.9. | Compressor and pumping equipment | |
| 8.10. | Centrifuges, separators | |
| 8.11. | Tanks, containers (barrels), cylinders for explosive and fire hazardous toxic substances | |
| 8.12. | Process pipelines, steam and hot water pipelines | |
| 9. | Objects of railway transport |
| 9.1. | Vehicles (tanks, containers), containers, packaging intended for the transportation of hazardous substances | |
| 9.2. | Non-public access roads | |
| 10. | Equipment for storage and processing of vegetable raw materials |
| 10.1. | Air blowing machines (air turbochargers, turbo blowers) | |
| 10.2. | Fans (centrifugal, radial, VVD) | |
| 10.3. | Hammer crushers, roller machines, entolerators | |
| 11. | Buildings and constructions (construction objects) |
| 11.1. | Metal structures (including: Steel structures for bridges) | |
| 11.2. | Concrete and reinforced concrete constructions | |
| 11.3. | Stone and reinforced stone constructions | |
| 12. | Electric power equipment | |
Methods of non-destructive testing
| No. | Name of the method | |
|---|---|---|
| 1. | Radiation |
| 1.1. | Radiographic | |
| 1.1.1. | Radiographic | |
| 1.1.2. | Gammagraphic | |
| 1.2. | Radioscopic | |
| 2. | Ultrasonic |
| 2.1. | Ultrasonic flaw detection | |
| 2.2. | Ultrasonic thickness measurement | |
| 3. | Acoustic emission | |
| 4. | Magnetic |
| 4.1. | Magnetic particle | |
| 4.2. | Magnetographic | |
| 4.3. | Fluxgate | |
| 4.4. | Hall effect | |
| 4.5. | Metal magnetic memory | |
| 5. | Eddy current | |
| 6. | Penetrating substances |
| 6.1. | Penetrating substances: capillary | |
| 6.2. | Penetrating substances: leak detection | |
| 7. | Vibrodiagnostic | |
| 8. | Electric | |
| 9. | Thermal | |
| 11. | Visual and measuring | |
| 12. | Stress-strain state control |
| 12.1. | Radiation | |
| 12.2. | Ultrasonic | |
| 12.3. | Magnetic | |
| 12.4. | Eddy current | |
| 12.5. | Optical | |
| 12.6. | Visual and measuring | |
| 12.7. | Tensometric | |
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+7(495) 660 94 49 (multichannel)
8 (800) 250 94 49 (free for regions)
