NEN-EN 10246-9
Non-destructive testing of steel tubes - Part 9: Automatic ultrasonic testing of the weld seam of submerged arc welded steel tubes for the detection of longitudinal and/or transverse imperfections
| Organization: | NEN |
| Publication Date: | 1 March 2000 |
| Status: | inactive |
| Page Count: | 17 |
| ICS Code (Iron and steel pipes): | 23.040.10 |
| ICS Code (Welded joints and welds): | 25.160.40 |
| ICS Code (Non-destructive testing of metals): | 77.040.20 |
| ICS Code (Steels for pressure purposes): | 77.140.30 |
scope:
Specifies the requirements for the automatic ultrasonic testing of the weld seam of submerged arc-welded (longitudinally or spirally) tubes for the detection of imperfections oriented predominantly parallel to and/or at right angles to the weld seam, according to three different acceptance levels. This part is applicable to the inspection of tubes with an outside diameter greater than or equal to 150 mm.
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