Section 355IAC3-5-7. Piping, tubing, and fittings; construction

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(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. (State Chemist of the State of Indiana; Agricultural Ammonia PT A, Sec V, Rule 5.6; filed Dec 30, 1965, 2:15 p.m.: Rules and Regs. 1966, p. 17; filed Jan 19, 2001, 2:04 p.m.: 24 IR 1640; readopted filed Jun 20, 2001, 3:22 p.m.: 24 IR 3822; readopted filed Apr 27, 2007, 2:03 p.m.: 20070509-IR-355070039RFA; readopted filed Nov 25, 2013, 3:27 p.m.: 20131225-IR-355130482RFA)

                    
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