New Hampshire Code of Administrative Rules
We - Water Well Board
Chapter We 100 - ORGANIZATIONAL RULES
Part We 101 - DEFINITIONS
Section We 101.37 - Schedule 40
Universal Citation: NH Admin Rules We 101.37
Current through Register No. 12, March 21, 2024
"Schedule 40" means the American National Standards Institute (ANSI) designation schedule number 40 for pipes and fittings computed according to the following formula: Schedule Number = (1000)(P/S) where P = internal working pressure in psig; S = allowable stress of piping material at operating conditions in psi.
#7306, eff 6-13-00; ss by #9177, eff 6-13-08 (from We 101.35 )
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