14 CFR · Part 27
14 CFR § 27.1123
Exhaust piping.
(a)
Exhaust piping must be heat and corrosion resistant, and must have provisions to prevent failure due to expansion by operating temperatures.
(b)
Exhaust piping must be supported to withstand any vibration and inertia loads to which it would be subjected in operations.
(c)
Exhaust piping connected to components between which relative motion could exist must have provisions for flexibility.
Reflects the eCFR edition current as of September 29, 2026. Retrieved from ecfr.gov on October 16, 2026.
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