EN
SR EN ISO 10893-11:2011
Examinări nedistructive ale ţevilor de oţel. Partea 11: Examinare automatizată cu ultrasunete pentru detectarea imperfecţiunilor longitudinale şi/sau transversale a sudurii ţevilor de oţel sudate
ISO 10893-11:2011 specifies requirements for the automated ultrasonic shear wave (generated by conventional or phased array technique) testing of the weld seam of submerged arc-welded (SAW) or electric resistance and induction-welded (EW) steel tubes. For SAW tubes, the test covers the detection of imperfections oriented predominantly parallel to or, by agreement, perpendicular to the weld seam or both. For EW tubes, the test covers the detection of imperfections oriented predominantly parallel to the weld seam. In the case of testing on longitudinal imperfections, Lamb wave testing can be applied at the discretion of the manufacturer. ISO 10893-11:2011 can also be applicable to the testing of circular hollow sections.
Status :
In vigoare
Data aprobării : 30.09.2011
Număr de pagini : 20
ICS : 23.040.10 Tevi si tuburi din fonta si otel,77.040.20 Încercari nedistructive ale metalelor,77.140.75 Tevi si tuburi din otel pentru utilizari speciale
Comitet tehnic : 202 - Ţevi de fontă şi oţel
- Inlocuieste SR EN 10246-8:2002
- Inlocuieste SR EN 10246-9:2002
- Modificat de SR EN ISO 10893-11:2011/A1:2020