Geometry & Deformation Inspection Tool(IGEO)
Our high resolution deformation tool(IGEO)provides a simple and effective way for pipeline operators to detect deformation, including dents, expansions, ovality, wrinkles and dislocations.
KEY ADVANTAGES |
![]() Flexible response to different conditions of technical requirements. |
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![]() High-quality services according to international standards (API 1163), personnel qualification (ASNT) and equipment (ATEX). |
Technical Parameters of IGEO | ||||
Defect types | Inspection accuracy(%D) | Minimum deformation of detection (%D) | POD | POI |
Dent | 1% | 1% | 90% | 80% |
Ovality | 1% | 1% | 90% | 80% |
Diameter scope | 6"~48" | |||
Minimum bend radius | 1.5D | |||
Maximum deformation | 20%D | |||
Axial deviation | ±10° | |||
Defect location accuracy(axial) | The accuracy of distance between defect point and welding edge is ±0.2m,the accuracy of nominal distance between upstream welding edge and identified position is ±1%. | |||
Detection range | 1. length of pipeline. 2. bend radius. 3. change of radius. 4. sunken. 5. ovality 6. bend angle. 7. T-joint. 8. branch pipe. 9.valve. 10. circumferential weld |