J
Δ
S
ENGINEERING
Free Tools
Training
Downloads
Login
Register
← Back to Tools
Gas Pipe Sizer
Size natural gas and propane piping per NFPA 54 and IFC
System Parameters
Gas Type
Natural Gas (0.60 SG)
Propane (1.50 SG)
Inlet Pressure
0.5 PSI (Low Pressure)
2 PSI (Standard)
5 PSI (Medium Pressure)
10 PSI
Equivalent Length (ft)
Total Load (BTU/hr)
Allowable Pressure Drop
0.3" WC (Residential)
0.5" WC (Standard)
1.0" WC
3.0" WC (High Pressure)
Pipe Material
Schedule 40 Steel
Copper Type K
Copper Type L
CSST (Corrugated Stainless)
Calculate Pipe Size
Results
Enter parameters and click Calculate