N.Y. Comp. Codes R. & Regs. tit. 16 § 255.147

Current through Register Vol. 46, No. 45, November 2, 2024

Section 255.147 - Flanges and flange accessories

(a) Each flange or flange accessory must meet the minimum requirements of ANSI B16.5 or MSS SP-44, or the equivalent.

(b) Each flange assembly must be able to withstand the maximum pressure at which the pipeline is to be operated and to maintain its physical and chemical properties at any temperature to which it is anticipated that it might be subjected in service.

(c) Bolts or stud-bolts used shall extend completely through the nuts.

N.Y. Comp. Codes R. & Regs. Tit. 16 § 255.147