---
kind: "section"
citation: "49 C.F.R. § 193.2631"
title: "49"
number: "193.2631"
heading: "Internal corrosion control."
url: "https://uscodex.org/cfr/49/193.2631"
---

# §193.2631. Internal corrosion control.


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.**

## Notes

### Source

Source: Amdt. 193-2, 45 FR 70407, Oct. 23, 1980, unless otherwise noted.

### Authority

Authority: 49 U.S.C. 5103, 60102, 60103, 60104, 60108, 60109, 60110, 60113, 60118; and 49 CFR 1.53.

### Source

Source: 45 FR 9203, Feb. 11, 1980, unless otherwise noted.