355 IAC 3-5-7
355 IAC 3-5-7 Piping, tubing, and fittings; construction
Cite as Ind. Admin. Code tit. 355, r. 3-5-7
Sec. 7. (a) All piping, tubing, and metering or dispensing devices shall be securely mounted and protected against damage.
(b) Threaded pipe shall be extra heavy (Schedule 80). Standard weight pipe (Schedule 40) may be used when the joints are welded.