# Regulus search export

- Query: `56 FR 66284`
- Source type: All
- Part: All
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- Sort: relevance
- Date from: Any
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- As of: Current corpus
- Results: 3
- Exported: 2026-08-24T12:23:38.257Z

## 1. General.

**Citation:** 49 CFR 178.270-2  
**Type / status:** regulation / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** 2005-10-01 / Not stated

(a) Each tank, including attachments and service and structural equipment, must be designed to withstand, without loss of contents, the maximum internal pressure that can be anticipated to result from the contents and the static and dynamic stresses incurred in normal handling and transportation. (

### Provenance

- Official: Yes
- Source: <https://www.govinfo.gov/app/details/CFR-2005-title49-vol2/CFR-2005-title49-vol2-sec178-270-2>
- Source ID: `govinfo-cfr`
- SHA-256: `8eff81f2545e2eb3ffc07dba46442e1c78145f9d9a1e6bf94a4c291811ed14e3`
- Retrieved: 2026-08-13T06:37:34.028Z
- Document slug: `49-cfr-178-270-2`
- Related records: 0

## 2. Closure devices.

**Citation:** 49 CFR 178.360-4  
**Type / status:** regulation / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** 2013-10-01 / Not stated

(a) Each closure device must be as follows: (1) Screw-type cap or plug; number of threads per inch must not be less than United States standard pipe threads and must have sufficient length of thread to engage at least 5 threads when securely tightened. Pipe threads must be luted with an appropriate

### Provenance

- Official: Yes
- Source: <https://www.govinfo.gov/app/details/CFR-2013-title49-vol3/CFR-2013-title49-vol3-sec178-360-4>
- Source ID: `govinfo-cfr`
- SHA-256: `af52c18cb8358e91362f3f83375a5da31b75c7835c4cddc88a6ffcc944527669`
- Retrieved: 2026-08-12T01:41:52.959Z
- Document slug: `49-cfr-178-360-4`
- Related records: 0

## 3. Minimum thickness of shells and heads.

**Citation:** 49 CFR 178.270-5  
**Type / status:** regulation / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** 2005-10-01 / Not stated

(a) For the purposes of this section, mild steel is steel with a guaranteed minimum tensile strength of 37 decanewtons per square millimeter (53,650 p.s.i.) and a guaranteed elongation of 27 percent or greater. (b) Except as otherwise provided in this subchapter, the shell and heads of each portabl

### Provenance

- Official: Yes
- Source: <https://www.govinfo.gov/app/details/CFR-2005-title49-vol2/CFR-2005-title49-vol2-sec178-270-5>
- Source ID: `govinfo-cfr`
- SHA-256: `a72535af33cb3d590b3a15a6795a52daad2cd88e50b63c28eb151810d9a2bcac`
- Retrieved: 2026-08-13T06:37:34.028Z
- Document slug: `49-cfr-178-270-5`
- Related records: 0