LAC 55:V.5023
LAC 55:V.5023. Cast-Iron Headers and Mud Drums
Cite as La. Admin. Code tit. 55, pt. V, § 5023
A. The maximum allowable working pressure on a water tube boiler, the tubes of which are secured to cast-iron or malleable-iron headers or which have cast-iron mud drums, shall not exceed 160 psig.