Assign a Jacketed Heat Trace to an Item - Intergraph Smart P&ID - 10 - Help - Intergraph

Intergraph Smart P&ID Help

Language
English
Product
Intergraph Smart P&ID
Search by Category
Help
Smart P&ID Version
10
Smart Engineering Manager Version
11
SmartSketch Version
10.0(2018)
  1. Select the pipe run, piping component, equipment, equipment component, nozzle, or instrument that you want to specify as being jacketed.

  2. In the Properties window, select a value for the HT Medium that is defined as jacketing.

  3. Select values for the HT Medium Temp and HT Requirement properties.

  4. For a pipe run, enter values for the piping jacket properties, which begin with J_.

  • For a pipe run, if you have already specified insulation properties, you cannot subsequently assign jacketed pipe properties unless the default heat trace medium was set to Ignore for the specified insulation spec.

  • If you define a pipe run as jacketed, you can no longer assign values for regular insulation properties and specifications. If you want to specify insulation property values for the jacketed pipe, you must assign those values using the properties that have the J_ prefix, which apply only to a jacketed pipe run.

  • The HT Medium and HT Requirement properties are available from select lists. When you type the temperature value for the HT Medium Temp property, the software associates the default unit of measure with the value unless you specify a different unit of measure. Select list values are defined in Data Dictionary Manager; Format Manager contains definitions for temperature units.

  • The location of the jacketed graphics for piping components, equipment, equipment components, nozzles, or instruments is determined using the Jacket layer in Catalog Manager.

  • Options Manager contains the symbology definitions and settings for defining the heat trace medium as a pipe jacket. This affects the way the symbology is applied to items. In the following example, graphics were added to the Jacket layer in Catalog Manager for the inline valve only, therefore jacketed symbology is displayed only for the valve and the pipe run, but not for the nozzle and the vessel.

  • When you select a nominal diameter value for a pipe run, the software assigns the minimum value for the jacket nominal diameter (as defined on the Pipe Jacket Nominal Diameter dialog table in Options Manager) to the J_Nominal Diameter property of the pipe jacket. Also, the software only allows combinations of core pipe nominal diameter and pipe jacket diameter that are consistent with the values in the table.