The
austenitic stainless steel surfacing layer on the inner wall of hydrogenation
reactor is prone to crack and spread to the matrix. Magnetic powder can not be
operated, penetration can only detect surface opening defects, and can not
evaluate the depth of crack growth, and grinding dust in closed space greatly
damages detection personnel. FGI-3D technology is the best detection method, which can
quickly scan the cracks on the surface and near the surface of the surfacing
layer without grinding and can also evaluate the depth and length of the
cracks.
Please contact us for details：18911495815、010-85778110
