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Dillinger: searching out the hidden facts 

Published by , Senior Editor
World Pipelines,

Local surface hard spots, a few tenths of a millimeter thick, but with immense differences in hardness compared to the remaining surface, were a feared problem in linepipe plates for sour-gas service, as it had previously been impossible to control them. With D-TECT, the leading heavy plate manufacturer Dillinger developed an inspection technology integrated into the production process that automatically inspects the plates for these hard spots. 

Dillinger: searching out the hidden facts 

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