NDT
Methods
The
certification of NDT specialists is being executed in the following NDT methods:
- visual testing (VT);
- magnetic
particle testing (ÌÒ);
- ultrasonic
testing (UT);
- penetrant
testing (ÐÒ);
Products
sectors
1. Castings (c)
2. Forgings (f)
3. Welded products (w)
4. Tubes and pipes, including flat products for the manufacturing of welded
pipes (t)
5. Wrought products (wp)
Industrial
sectors
7. Pre- and in-service testing of equipment, plant and structure (combining c,
f, t, w and wp)
The procedure
is provided on request of an certificated person upon an application submitted
by the person itself or by its employer
NDT
Methods
The
certification of NDT specialists is being executed in the following NDT methods:
- visual testing (VT);
- magnetic particle testing (ÌÒ);
- ultrasonic testing (UT);
- penetrant
testing (ÐÒ);
- radiographic testing (RT);
- eddy current testing (ÅÒ);
- leak testing (LÒ),
and other NDT methods in the different industrial sectors as regulated
by ÍÏÀÎÏ
0.00-1.27-97, namely:
Industrial
sectors
Group I
1. Casting
2. Forging, rolling, plates
3. Welding
4. Tubes
5. Metal wares and raw materials
Group II
|
¹ |
Sectors |
Content |
|
6 |
Metal processing and metal manufacturing |
Base materials - forging, rolling, plates,
casting, tubes |
|
7 |
Thermal power |
Base metal and welding joints of vessel and
pressure vessels elements, steam pipes and hot water pipes, turbines and
auxiliary equipment of thermal power plants (pressure 40 kgf
/ñm
2 and higher) |
|
8 |
Industrial power |
Base metal and welding joints of steam,
heating and pressurized vessels, steam and hot water pipes (pressure below 40
kgf /ñm2) |
|
10 |
Pipes |
Base metal and welding joints of
technological pipes, petrol-, gas- and product pipe-lines and associated
objects |
|
11 |
Chemistry and petrochemistry |
Base metal and welding joints for pressurized
vessels, machines and equipment, technological pipes, compressor and pump
equipment |
|
12 |
Boring equipment |
Boring tubes, derrick |
|
13 |
Load-lifting mechanisms |
Welding joints and metal constructions of
load-lifting mechanisms |
|
14 |
Metal constructions and building constructions |
Reservoirs, gas-tank, bridges |
|
15 |
Railway transport |
Railing, railing and carriage equipment,
metal construction for railway |
|
16 |
Shipbuilding** |
Welding joints and metal constructions for shipbuilding |
|
17 |
Aviation and cosmonautics** |
Welding joints and metal constructions for
aviation and aerospace |
** certification of personnel testing only objects
under supervision of Derzhgirpromnaglad of Ukraine