§ 192.277 Ductile iron pipe.
(a) Ductile iron pipe may not be joined by threaded joints.
(b) Ductile iron pipe may not be joined by brazing.
[35 FR 13257, Aug. 19, 1970, as amended by Amdt. 192-62, 54 FR 5628, Feb. 6, 1989]
Daily eCFR
§ 192.277 Ductile iron pipe.
49 CFR 192.277