PMI
If a material certificate of purchased material is missing or it is not clear what the composition of a material is, then PMI offers the solution. Moreover, The most frequent …
Radiographic Film Processing
Radiographic Film processing refers to a series of steps to convert the latent image (invisible) on the film into a visible image. X-ray films for industrial radiography consist of an emulsion and a …
PCN certification
PCN – Personnel Certification in Non-Destructive Testing – is a scheme for the certification of competence of non-destructive testing operators. Certification is given for the traditional NDT methods and has …
UT Immersion Testing
UT Immersion testing techniques are mainly used in the laboratory and for large installations doing automatic ultrasonic testing. It has the advantage that uniform couplant conditions are obtained and longitudinal …
Metal Joining Technology
Metal Joining Technology is defined as joining of two metal parts either temporarily or permanently with or without the application of heat or pressure. it offers multiple benefits compared to …
Procedure for VT of welds (BPVC)
Visual Inspection (VT) procedure to confirm that there are no material or dimensional defects in (BPVC)pressure vessel welds. Visual testing should be the first non-destructive test method applied to an …
NDE procedures for welds in B31.3
The ASME B31 Code for Pressure Piping consists of a number of individually published Sections, each an American National Standard, under the direction of ASME Committee B31, Code for Pressure …
Introduction to IR & Thermal Testing
All objects emit electromagnetic radiation of a wavelength-dependent on the object’s temperature. The wavelength of the radiation is inversely proportional to the temperature. Infrared and thermal testing involves temperature and …
RT as per ASME B16.34
ASME B16.34 Valves–Flanged, Threaded, and Welding End covers pressure-temperature ratings, dimensions, tolerances, materials, nondestructive examination requirements, testing, and marking for cast, forged, and fabricated flanged, threaded, and welding end and …
Introduction to leak testing
Leak testing is a form of nondestructive testing used in either pressurized or evacuated systems and components for detection and location of leaks and for measurement of fluid leakage. leak …