#ndt The scanner is capable of determining the presence of corrosion on the raised face of either one or both connected flanges without the need to remove the bolts or disassemble the flanges, eliminating downtime. This encoded scanner also allows for accurate repeatable inspections for monitoring known defects.

Conventional scanning methods for raised face flanges can be costly and inefficient. Unbolting and disassembling these flanges is a time consuming and expensive process, as it requires additional man-
Source: NDT