---
kind: "section"
citation: "46 C.F.R. § 30.10-15"
title: "46"
number: "30.10-15"
heading: "Combustible liquid—TB/ALL."
url: "https://uscodex.org/cfr/46/30.10-15"
---

# §30.10-15. Combustible liquid—TB/ALL.


The term combustible liquid means any liquid having a flashpoint above 80 °F. (as determined from an open-cup tester, as used for test of burning oils). In the regulations of this subchapter, combustible liquids are referred to by grades, as follows:

- (a) **Grade D.** Any combustible liquid having a flashpoint below 150 °F. and above 80 °F.
- (b) **Grade E.** Any combustible liquid having a flashpoint of 150 °F. or above.

## Notes

### Amendments

[CGFR 65-50, 30 FR 16657, Dec. 30, 1965, as amended by CGD 73-96, 42 FR 49023, Sept. 26, 1977]

### Authority

Authority: 46 U.S.C. 2103, 3306, 3703; DHS Delegation No. 00170.1, Revision No. 01.4.

### Source

Source: CGFR 65-50, 30 FR 16657, Dec. 30, 1965, unless otherwise noted.

### Amendments

[CGFR 65-50, 30 FR 16657, Dec. 30, 1965, as amended by CGD 73-96, 42 FR 49023, Sept. 26, 1977]