Current through November 30, 2024
Section 154.506 - Mechanical expansion joint: Limits in a piping systemMechanical expansion joints in a piping system outside of a cargo tank:
(a) May be installed only if offsets, loops or bends cannot be installed due to limited space or piping arrangement;(b) Must be a bellows type; and(c) Must not have insulation or a cover unless necessary to prevent damage.