The following are the examples of "Boeing" company testing methods implementation with a new EDDYCON C eddy current flaw detector. For regular flights many airlines use "Boeing 737-300, 737-400, 737-500" aircrafts. These aircrafts operational NDT is carried out in accordance with the manual of "Boeing" company (NDT Manual for Boeing 737)
Service life and reliability of railway wheel pairs operation are largely dependent on quality of their components, one of which is the railway axle. Therefore, during manufacture of railway axles it is required to conduct products regular non-destructive testing at all stages of their manufacture for in-time detection of unacceptable defects.
The need of non-destructive testing (NDT) application in aviation demands much of the equipment and technique makers qualification what is connected with a great variety of shape and complexity of testing units.
Main up-to-date problems of railway wheel pair NDT at Ukrainian Railways are considered and their solution proposed. The wheel pair NDT installation developed by the Ukrainian S.-R. Institute for NDT is described; its features and advantages are considered.
Introduction Accidents on gasoline lines are often caused by tear-and-wear of pines (more than 1/3 oil-pipelines are 30 years old), by inner corrosion (intraproductive oil-gasoline) and outer corrosion (supply oil-pipelines). Often oil-pipelines are built with breach of pipeline laying depth. 42% of pipes serve on the intraproductive oil-pipelines less than 5 years because of inner corrosion.