Corrosion detection technologies for pipelines?
Corrosion detection technologies for pipelines?
(OP)
Could anyone advise on additional corrosion detection technologies available for HC pipeline reliability program.
We are using visual inspection for external corrosion; ultrassonic pipe thickness periodic measurements on critical locations; pigging (ultrassonic and magnetic)for internal corrosion inspetion and two types of corrosion coupons. We perceive three other technologies ( Beta foil; ECN - electro chemical noise and EIS - electro chemical impedance spectroscopy ) that we do not have any experience with. Are ther any other tyechnologies available ?
TIA
dkf
We are using visual inspection for external corrosion; ultrassonic pipe thickness periodic measurements on critical locations; pigging (ultrassonic and magnetic)for internal corrosion inspetion and two types of corrosion coupons. We perceive three other technologies ( Beta foil; ECN - electro chemical noise and EIS - electro chemical impedance spectroscopy ) that we do not have any experience with. Are ther any other tyechnologies available ?
TIA
dkf





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