Solutions for tube and pipe manufacturers


Technology Pioneers

Discover our solutions for tube and pipe inspection both welded and seamless, and whether the metal is ferromagnetic or not.

Tube and pipe inspection is essential to avoid its service life reduction. Tube NDT inspection can prevent potential leaks before its service life is reached. The table below provides information about the different solutions ISEND® can offer to manufacturers of seamless tube, welded tube, pipe or other tube production processes.


Detection of long surface defects for cold inspection.

Maximum regime

Minimum diameter

With ROTOdiscover solution most of longitudinal defects can be detected. To its great strength and reliability must be added versatility, because there are different configurations for a wide range of needs. The ROTOdiscover solutions of ISEND® allow inspection from 2 mm diameters with high reliability, they can be configured properly for high and low frequency.

– Multiple coil configurations (2+1, 4+1)
– Lift off control
– High precision guiding
– Reduced maintenance
– Advanced testing of cold formed long products. (Longitudinal defects)
– Longitudinal defects less than 50 microns deep


Detection of point surface defects for cold inspection

Strong and repetitive

Fast change of diameter system

With or without magnetizing

ENdiscover® encircling solutions has been design to detect single, punctual and transversal defects with the highest sensibility both in magnetic and non-ferromagnetic materials. ENdiscover® solutions can also be used for material characterization using variations in its physics properties such as hardness or conductivity.

– Last generation fully digital electronic
– Strong and repetitive


Detection of surface defects in welding

High dimensions tubes

Fast change of diameter system

With or without magnetizing

WELdiscover® is a solution for weld defect detection in tubes. ISEND® has developed this option for high dimensions tubes.

– Segment, encircling, flat or adaptable coil shapes last generation fully digital electronic.
– Redesigned support.
– Quick probe change in less than 1 minute.
– Detection of 1 mm defects in tubes at 120 m/min and probe at 1.5 mm distance.


Classification of metallic materials

Probes adaptable to the geometry

Classify parts depending on their physical propertie

On-line or off-line

MATdiscover® is a powerful tool to sort materials online based on its physical properties such as hardness or conductivity.

MATdiscover® solution is for manufacturers of automobile parts or nuts and bolts interested in production quality control. It allows to classify parts depending on their physical properties and hardness. 


Detection of defects in pieces

Probes adaptable to the geometry

Detection in any section of the surface

On-line or off-line

DEFdiscover® solutions are perfect for any productive environment where compact, robust and reliable equipment in the production line is needed.

DEFdiscover® is the ISEND® solution for manufacturers of automobile parts or nuts and bolts. It allows to classify defects in any surface section.