Facility Liquefied-Petroleum and Fuel Gas Piping

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Revision 3 · Oct 8, 2026 +3 −3

Cross-references re-pointed to the standard that now owns each subject, after neighboring standards were remade
Showing changes from Rev 2 to Rev 3 in Facility Liquefied-Petroleum and Fuel Gas Piping.
---
title: Facility Liquefied-Petroleum and Fuel Gas Piping
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heating, and standby generator fuel trains.
Not intended for: site natural gas service piping from the street main to the meter
− ([[sync/natural-gas-piping]]); fuel oil storage and distribution ([[sync/fuel-oil-systems]]);
+ ([[sync/natural-gas-piping]]); fuel oil storage ([[sync/fuel-dispensing-and-storage-tanks]]) and fuel oil distribution ([[sync/fuel-oil-systems]]);
gas-fired combustion equipment, burners, and venting ([[sync/boilers]], [[sync/furnaces]]);
LP bulk storage tank design and siting (NFPA 58 Chapter 6, building/site scope); compressed
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### Site natural gas service piping from the street main to the building meter is furnished under the serving utility's scope and is specified in [[sync/natural-gas-piping]], not here. {note}
−### Fuel oil storage tanks, day tanks, and fuel oil distribution piping are excluded and are covered by [[sync/fuel-oil-systems]]. {note}
+### Fuel oil storage tanks and day tanks are excluded and are covered by [[sync/fuel-dispensing-and-storage-tanks]]; fuel oil pumps and distribution piping are excluded and are covered by [[sync/fuel-oil-systems]]. {note}
### Gas-fired boilers, burners, combustion controls, and appliance venting are excluded; this standard stops at the appliance shutoff and connector. See [[sync/boilers]] and [[sync/furnaces]]. {note}
−### LP bulk storage tank design, siting setbacks, and fill connections are governed by NFPA 58 Chapter 6 as a building and site design matter and are outside this interior-piping standard. {note}
+### LP bulk storage tank design, siting setbacks, and fill connections are governed by NFPA 58 Chapter 6 as a building and site design matter and are outside this interior-piping standard; LP-gas containers serving on-site equipment are governed by [[sync/fuel-dispensing-and-storage-tanks]]. {note}
### Compressed air distribution piping is excluded and is covered by [[sync/compressed-air-systems]]. {note}
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- Listed gas-rated thread sealant
```

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