---
kind: "section"
citation: "46 C.F.R. § 154.512"
title: "46"
number: "154.512"
heading: "Piping: Thermal isolation."
url: "https://uscodex.org/cfr/46/154.512"
---

# §154.512. Piping: Thermal isolation.


Low temperature piping must be thermally isolated from any adjacent hull structure to prevent the temperature of that structure from dropping below the minimum temperature for the hull material under [§ 154.170](/cfr/46/154.170.md).


## Notes

### Authority

Authority: 46 U.S.C. 3703, 9101; Department of Homeland Security Delegation No. 0170.1.

### Source

Source: CGD 74-289, 44 FR 26009, May 3, 1979, unless otherwise noted.