Regulationhistorical
49 CFR 193.2631
Internal corrosion control.
Snapshot 2010-10-01 Government source
eCFR editorial compilationAuthoritative but unofficial
View source Each component that is subject to internal corrosive attack must be protected from internal corrosion by—
(a) Material that has been designed and selected to resist the corrosive fluid involved; or
(b) Suitable coating, inhibitor, or other means.