Rules for the creation of individual Plant Engineering parts
Position of connecting points and determination of insertion lengths for various connection types |
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Connection for butt welding |
Flange connection |
Connecting nipple for |
Connecting socket for |
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a = Insertion length dimension (e.g. L, L1 etc.) |
a = Insertion length dimension (e.g. L, L1 etc.) |
a = Insertion length dimension (e.g. L, L1 etc.) |
a = Insertion length dimension (e.g. L, L1 etc.) |
Named isolated points
Designation |
Purpose |
Comment |
Position in coordinate system |
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! |
Connecting point |
Fitting point |
in origin (0,0,0) |
2 |
Auxiliary point or Connecting point |
- |
X > 0, Y = 0, Z > 0 |
Required attributes for entries into database or catalogue
The entering of attribute values and the part type selection should be performed using the PAA Editor.
Values need to be entered for at least the following attributes:
Attribute |
Description |
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BENENNUNG |
Designation of part |
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NORMBEZEICHNUNG |
Standard designation of the part. An entry is mandatory, even if the part corresponds to no standard. |
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NENNWEITE |
Nominal diameter, Connection “!“ |
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Additionally (only if the corresponding standard uses nominal diameters in inches): |
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NPS_INCH |
Nominal diameter (inches) (e.g. 1 1/2‘', the '' consists of two '' characters) , Connection “!“ |
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These parameters are to be considered for all connection types except for flange connections. For connecting sockets they refer to the pipe to be inserted: |
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D_AUSSEN |
Outer diameter, Connection “!“ |
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WANDDICKE |
Wall thickness, Connection “!“ |
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ANSCHLUSSART |
Connection type, Connection “!“ |
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ANSCHLUSSART2 |
Connection type, Connection “2“ (="0", if only one connection exists) |
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Possible values of the attribute ANSCHLUSSART (CONNECTION_TYPE):.
The last character (x) provides information about the meaning of the supplement: 0 =No supplement 2 = The supplement consists of connection number, part type, ID, and standard of the part to be connected The prefixed connection number indicates the connection with which the auxiliary part is to be attached to the current connection.
Please also read the information given in the paragraphs Connection type ID with priority information and Connection type ID - List of part standards. |
Creating Individual Parts: Procedure (PE)
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