HAR 6-77-85 Cast iron pipe

be sealed with mechanical leak clamps.#

(b)Each mechanical joint in cast iron pipe must have a gasket made of resilient material as the sealing medium. Each gasket must be suitably confined and retained under compression by a separate gland or follower ring.#

(c)Cast iron pipe may not be joined by threaded joints.#

(d)Cast iron pipe may not be joined by brazing. [Eff (Imp: 49#

C.F.R. '192.275, October 1, 1990) ] (Auth: HRS '269-6)#