46 C.F.R. § 56.04-1
Scope.
Cite as 46 C.F.R. § 56.04-1 (2026)
Piping is classified as shown in table 1 to § 56.04-1.
Table 1 to § 56.04-1—Piping Classifications
Service
Class
Section in this part
Normal
I, II
56.04-2
Low temperature
I-L, II-L
56.50-105
[CGD 72-206R, 38 FR 17229, June 29, 1973, as amended by CGD 77-140, 54 FR 40602, Oct. 2, 1989; CGD 95-012, 60 FR 48049, Sept. 18, 1995; USCG-2020-0634, 89 FR 50131, June 12, 2024]
- Cross-references to the CFR
- 56.04-156.04-1.