Power Piping
The purpose of the ASME B31.1-2024 code is to prescribe the minimum requirements for the safe design, materials, fabrication, erection, test, examination, inspection, operation, and maintenance of piping systems typically found in power-generating facilities.
As a section of the ASME Code for Pressure Piping (B31), it is often considered more conservative than other piping codes to ensure the long service life and maximum reliability required for power plant installations.
Typical Usage and Scope
ASME B31.1 is the governing standard for Power Piping and is primarily used in systems operating at high pressures and high temperatures, such as those involving steam and hot water cycles. This includes:
The fluids covered by this code typically include:
Key Difference from B31.3:
ASME B31.1 is focused specifically on power piping, particularly the steam-water loop and related utilities in a plant, whereas ASME B31.3 (Process Piping) covers systems that transport raw, intermediate, and finished process fluids in facilities like chemical plants and petroleum refineries.
"| SDO | ASME: American Society of Mechanical Engineers |
| Document Number | B31.1 |
| Publication Date | Oct. 15, 2024 |
| Language | en - English |
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