§29.1123 Exhaust piping

(a) Exhaust pi ping m ust be heat and corrosion resistant, and m ust have provi sions t o prevent failure due t o expansi on by operat ing temperatures. (b) Exhaust piping m ust be support ed t o withstand any vibration and inertia loads to which it would be subjected in operation. (c) Exhaust pi ping connect ed t o com ponents between wh ich relativ e m otion co uld ex ist m ust have provisions for flexibility.