# General.

**Citation:** 49 CFR 192.53  
**Type / status:** regulation / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** 2026-08-18  
**Published:** Not stated

Materials for pipe and components must be:

(a) Able to maintain the structural integrity of the pipeline under temperature and other environmental conditions that may be anticipated;

(b) Chemically compatible with any gas that they transport and with any other material in the pipeline with which t

## Document text

Materials for pipe and components must be:

(a) Able to maintain the structural integrity of the pipeline under temperature and other environmental conditions that may be anticipated;

(b) Chemically compatible with any gas that they transport and with any other material in the pipeline with which they are in contact; and

(c) Qualified in accordance with the applicable requirements of this subpart.

## Provenance

- Official: Yes
- Source: <https://www.ecfr.gov/on/2026-08-18/title-49/section-192.53>
- Source ID: `ecfr`
- SHA-256: `930b58b0e1cc94814d5f3c9444d6466167da4e454054d74172cd7e4f1a7c9d04`
- Retrieved: 2026-08-20T05:54:34.435Z
- Exported: 2026-08-23T15:49:52.160Z
- Document slug: `49-cfr-192-53`

### Source metadata

```json
{
  "cfrTitle": 49,
  "part": "192",
  "section": "192.53",
  "subpart": "Subpart B—Materials",
  "corpusVersion": "2026-08-18",
  "jurisdiction": "US"
}
```