Piping Support Intervals
NYC Fuel Gas Code § FGC 415
in effectSection FGC 415: Piping Support Intervals
415.1 Interval of support.
Piping shall be supported at intervals not exceeding the spacing specified in Table 415.1.
Table 415.1
Support of Piping
Steel Pipe, Nominal Size of Pipe (inches) Spacing of Supports (feet)
1/2 6
3/4 or 1 8
1 1/4 or larger (horizontal) 12
All vertical piping Every floor level
For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm.
Source: City of New York, Charter, Administrative Code and Rules (American Legal Publishing XML export, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/newyorkcity/latest/NYCadmin/0-0-0-198325Fetched: 10/24/2026