# Temperature Derating Factor (T) for Steel Pipe

- **operation:** document
- **citation:** 192.115
- **title:** Temperature Derating Factor (T) for Steel Pipe
- **source type:** regulation
- **agency:** Arkansas Public Service Commission
- **status:** current
- **official:** true
- **published on:** Not available
- **effective on:** Not available
- **summary:** § 192.115 Temperature Derating Factor (T) for Steel Pipe The temperature derating factor to be used in the design formula in § 192.105 is determined as follows: Gas Temperature in Degrees Fahrenheit (Celsius) Temperature Derating Factor 250⁰ F (121⁰ C) or less 1.0 300⁰ F (149⁰ C) 0.967 350⁰ F (177⁰C
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/ar-car-23-500-192-115.json
- **markdown:** https://regulus.evalyn.ai/document/ar-car-23-500-192-115.md
- **app url:** https://regulus.evalyn.ai/document/ar-car-23-500-192-115
- **source url:** https://codeofarrules.arkansas.gov/Rules/Rule?chapterID=40&levelType=part&partID=1394&subChapterID=392&titleID=23
**body:**

§ 192.115 Temperature Derating Factor (T) for Steel Pipe The temperature derating factor to be used in the design formula in § 192.105 is determined as follows: Gas Temperature in Degrees Fahrenheit (Celsius) Temperature Derating Factor 250⁰ F (121⁰ C) or less 1.0 300⁰ F (149⁰ C) 0.967 350⁰ F (177⁰C) 0.933 400⁰ F (204⁰C) 0.900 450⁰ F (232⁰C) 0.867 For intermediate gas temperatures, the derating factor is determined by interpolation.
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- **body characters:** 436