Provat pa shkatrrim të tubave prej çeliku - Pjesa 14 : Kontrolli automatik me ultratingull i tubave prej çeliku pa saldim dhe të salduar ( përveç atyre të salduar me hark të zhytur )
Non-destructive testing of steel tubes - Part 14: Automatic ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of laminar imperfections
This Part of EN 10246 specifies requirements for automatic ultrasonic testing of seamless and welded steel tubes, with the exception of submerged arc welded (SAW) tubes, for the detection of laminar imperfections. The standard specifies acceptance levels and calibration procedures. NOTE: An alternative test method for the detection of laminar imperfections in steel strip/plate prior to tube forming of welded tubes, is given in EN 10246-15.
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