TRAP Symbol Keys

Notes:

1. Replace the ** characters in the symbol key with one of the following end condition identifiers:

   BW for butt weld

   CP for compression

   SW for socket weld

   FL for flanged

   SC for screwed

   PL for plain

2. To use this symbol, the p-points must be arranged as shown in the following diagram:

   

3. To use this symbol, the p-points must be arranged as shown in the following diagram:

   

   P3 must not have a valid bore. It is used only to obtain correct orientation of the element.

   P3 can be orientated in PARAGON.

   Note:
   That the horizontal offset may be zero; that means, P0, P1, P2 and P3 may be coplanar.

4. To use this symbol, the p-points must be arranged as shown in the following diagram:

   

   Note:
   That the horizontal offset may be zero; that means, P0 and P1 (and similarly P2 and P3) may be coincident.