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Eddy current testing of seamless metal tubes suitable for surface inspection of a variety of conductive supplies, regardless of seamless steel pipe is ferromagnetic or non-ferromagnetic, but also whether it’s ferrous metals, non-ferrous steel or non-metal or so long as seamless metal is conductive , and the diameter and wall thickness to meet sure conditions might be detected utilizing the eddy current technique.high quality low pressure fluid round galvanized steel pipe