---
kind: "section"
citation: "49 C.F.R. § 192.113"
title: "49"
number: "192.113"
heading: "Longitudinal joint factor (E) for steel pipe."
url: "https://uscodex.org/cfr/49/192.113"
---

# §192.113. Longitudinal joint factor (E) for steel pipe.

- (a) The longitudinal joint factor to be used in the design formula in [§ 192.105](/cfr/49/192.105.md) is determined in accordance with the table 1 to this [paragraph (a)](#a):
- (b) If the type of longitudinal joint cannot be determined, the joint factor to be used must not exceed that designated for “Other.”

## Notes

### Amendments

[Amdt. 192-135, 89 FR 33280, Apr. 29, 2024, as amended by Amdt. 192-156, 90 FR 40763, Aug. 21, 2025]

### Authority

Authority: 30 U.S.C. 185(w)(3), 49 U.S.C. 5103, 60101 et. seq., and 49 CFR 1.97.

### Source

Source: 35 FR 13257, Aug. 19, 1970, unless otherwise noted.

### Amendments

[Amdt. 192-135, 89 FR 33280, Apr. 29, 2024, as amended by Amdt. 192-156, 90 FR 40763, Aug. 21, 2025]