Provat pa shkatrrim të tubave prej çeliku - Pjesa 17 : Kontrolli me ultratinguj i skajeve të tubave për zbulimin e pa rregullsive të tubave prej çeliku pa saldim dhe të salduar
Non-destructive testing of steel tubes - Part 17: Ultrasonic testing of tube ends of seamless and welded steel tubes for the detection of laminar imperfections
This Part of EN 10246 specifies requirements for the full peripheral ultrasonic testing of the ends of seamless and welded tubes for the detection of laminar imperfections. The standard specifies acceptance levels and calibration procedures. This Part of EN 10246 is applicable to the inspection of welded tubes with an outside diameter greater than 30 mm. No lower limit of wall thickness is specified but see note in 3.1. European Standard EN 10246 "Non destructive testing of steel tubes" comprises the parts shown in Annex A.
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