Text
TITLE 46 - SHIPPING
CHAPTER I - COAST GUARD, DEPARTMENT OF HOMELAND SECURITY
SUBCHAPTER F - MARINE ENGINEERING
PART 56 - PIPING SYSTEMS AND APPURTENANCES
56.50 - 97 - Instrument, control and sampling piping (modifies 122.3).
(a) Instrument, control and sampling piping must comply with paragraph 122.3 of ANSI-B31.1 except that: (1) Soldered type fittings may not be used.
(2) The outside diameter of takeoff connections may not be less than 0.840 inches for service conditions up to 900 psi or 800 F., and 1.050 inches for conditions that exceed either of these limits.
[CGFR 6882, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69127, 35 FR 9978, June 17, 1970; CGD 73254, 40 FR 40165, Sept. 2, 1975]
Sponsored links
