METHOD OF MANUFACTURE OF A DRY-DRAWING STAND FOR CHECKING OF OPERABILITY OF IN-LINE INSPECTION DEVICES AT A TEST PIPELINE TEST SITE Russian patent published in 2018 - IPC G01N29/00 

FIELD: test equipment.

SUBSTANCE: use to check the performance of in-line inspection devices at the test pipeline test site. Summary of the inventionis the fact thatcoils of tube sections are used with natural defects from operating pipelines and coils of pipe sections with artificial defects applied on them.

EFFECT: providing an opportunity to implement a method for manufacturing of a dry-drawing stand for testing of the operability of in-line inspection devices at a test pipeline test site, such as: ultrasonic, magnetic, magnetic-ultrasonic inspection devices used for in-pipe non-destructive testing of pipelines, as well as inspection instruments used for profiling, thickness gauging and determining the spatial position of the pipeline.

1 cl, 4 dwg