IN LINE INSPECTION 10-56
RUSSIA High-pH SCC EMA CONTROL Magnetic Tools TFI (DMTP-24) MFL (D-24) Magnetic Tools MFL Tool TFI Tool Cracks Identification
MFL Tool (axial magnetization) TFI Tool (transverse magnetization) TFI Tool. Crack (L=41 mm, H=4mm(0.4t), W=10mkm)& Hole EMA Tools DEMAP-24 (2007) EMA Technology TFI Crack Hole E Crack Hole Inter-granular SCC. EMA Technology
MFL MFL+ TFI Inter-granular SCC. EMA Technology Disbanded Coating EMA (Disbanded Coating) Circular EMAT ILI. Sonic test of pipe surface with EMA sensors. Circular wave transmission Combined Circular & Axial EMAT ILI
Sonic test of pipe surface with EMA sensors. Combined circular & axial wave transmission DEMA-24 (2009) DEMA-24 (2009). Test Stand Scheme DEMA-24 (2009). Test result. Slots & holes
Axial slotting Pitting DEMA-24 (2009). Test result. Slots & holes
Transverse echo data layer TFI Axial slotting Pitting Longitudinal echo data layer MFL DEMA-24 (2009). SCC SCC SCC Pit corrosion DEMA-24 (2009). Test Result. SCC & Corrosion
Transverse echo data layer TFI SCC SCC Pit corrosion Longitudinal echo data layer MFL Laminations 100 mkm Test Result. Crack & Laminations
SH0 Crack Laminations SHA1 SHS1 SPETSNEFTEGAZ 24 EMAT ILI (2007) SPETSNEFTEGAZ 24 EMAT ILI (2009)
EMAT ILI comparison SPETSNEFTEGAZ24 EMAT ILI (2007) Channels 16 xCrack Detection 16 xCoating Disbandment Detection 16 xQuality Control Energy 1.4 kW * hour SPETSNEFTEGAZ24 EMAT ILI (2009) Channels 144 xCrack Detection 72 xCoating Disbandment Detection 72 xQuality Control Energy 8.4 kW * hour RUSSIA