# Steel pipe; design formula

- **operation:** document
- **citation:** Mich. Admin. Code R 460.20403
- **title:** Steel pipe; design formula
- **source type:** regulation
- **agency:** Michigan Public Service Commission
- **status:** current
- **official:** true
- **published on:** Not available
- **effective on:** 2026-05-04
- **summary:** Rule 403. In addition to the requirements set forth in 49 C.F.R. §192.105 through §192.115, which are adopted by reference in R 460.20606, steel pipe designed for use in the transportation of sour gas shall use a design factor of 0.40. History: 1998-2000 AACS; 2003 AACS.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/mi-admin-code-r-460-20403.json
- **markdown:** https://regulus.evalyn.ai/document/mi-admin-code-r-460-20403.md
- **app url:** https://regulus.evalyn.ai/document/mi-admin-code-r-460-20403
- **source url:** https://ars.apps.lara.state.mi.us/AdminCode/DownloadAdminCodeFile?FileName=R%20460.20101%20to%20R%20460.20606.pdf
**body:**

Rule 403. In addition to the requirements set forth in 49 C.F.R. §192.105 through §192.115, which are adopted by reference in R 460.20606, steel pipe designed for use in the transportation of sour gas shall use a design factor of 0.40.

History: 1998-2000 AACS; 2003 AACS.
- **truncated:** false
- **body characters:** 272