Term

Related Form/Report (& everywhere else)

Definitions

From

Piping Line Details Form

The origin of the line number which can be found form the P&IDs

Fluid Service(SERVICE)

Piping Line Details Form

The fluid that is flow in the pipe and can be categorized based on some standard like ASME B31.3.

Finishing Code

Piping Line Details Form

The code at the of Line No which shows any protection for the line line painting, coating, insulation or tracing.(see here)

Fluid Phase

Piping Line Details Form

In physics, a fluid is a substance that continually deforms (flows) under an applied shear stress. Fluids are a subset of the phases of matter and include liquids, gases, plasmas, and to some extent, plastic solids

Fluid Density

Piping Line Details Form

The density, or more precisely, the volumetric mass density, of a substance is its mass per unit volume. The symbol most often used for density is ρ (the lower case Greek letter rho), although the Latin letter D can also be used. Mathematically, density is defined as mass divided by volume(Liquid water has a density of about 1 kg/dm3)

Fluid Category

Piping Line Details Form

FLUID SERVICE CATEGORY

The fluid service category(Category D, Normal, Category M, or High Pressure) is a term used in ASME B31.3 (and some others) that considers the combination of fluid properties, operating conditions, and other factors that establish the basis for design of the piping system. The piping specifications were developed to address the requirements of ASME B31.3 Normal Fluid Service Category and/or Category D requirements. Normal Fluid Service piping specifications may be used for Category D fluid services without restrictions. The fluid service is indicated on each piping specification in the design parameters section. For Category M fluid services, and systems subjected to severe cyclic conditions, additional restrictions apply. These additional restrictions shall be addressed by Engineering. See Appendix M of ASME B31.3 for guidance in classifying the fluid service category.

Facing

Piping Class Details Form

Specify the Facing type of Flanges.


Different types of flange faces are used as the contact surfaces to seat the sealing gasket material. ASME B16.5 and B16.47 define various types of flange facings, including the Raised Face, Flat Face, Ring-Type Joint the large male and female facings which have identical dimensions to provide a relatively large contact area.


Other flange facings covered by these standards include the large and small tongue-and-groove facings, and the ring joint facing specifically for ring joint type metal gaskets.

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