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ECT System for Steel Pipe End (Type L)

ECT System for Steel Pipe End (Type L)


・Using MARKTEC original theta probe, accurate inspection with large lift-off
・Fast inspection (during pipe turning at peripheral speed 60 m/min.)
・Paint shot NG marking on the pipe (Option)
・In-line automatic ECT system to fit existing production line can be designed


Inspection of flaw on surface of pipe end(longitudinal flaw)

Product Specification

Main Specification
Material to be inspected Carbon steel, Alloy steel, Stainless steel and Nonmagnetic metals
Outer diameter of pipe Min. diameter 50 mm
Material condition Metal structure and magnetic property shall be uniform
Peripheral velocity 60 m/min. (constant)
Probe Theta probe
Flaw Longitudinal , linear shape
Detecting accuracy Min. 0.3 mm depth x 0.5 mm width x 25 mm length artificial flaw (S/N : more than 5)
Electric power AC 200 V ±10%, 3-phase, approx. 5 KVA
Air AC 200 V ±10%, 3-phase, approx. 5 KVA
Normal consumption : approx. 0.8 m3/min.
Grounding C-type (less than 10 ohm)

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