ISODRAFT Reference Manual
Symbol Keys : ELBO or BEND Symbol Keys
ELBO or BEND Symbol Keys
 
Component Description
SKEY
Plotted Symbol
P-points
Note

Elbow - Butt Weld (90 and 45 degree)

ELBW
1,9
Elbow - Butt Weld with a Connection (90 and 45 degree)
ETBW
1,5,9
Elbow - Butt Weld 180 degree Return (U Elbow)
EUBW
2,9
Elbow Compression (90 and 45 degree)
ELCP
1,9
Elbow Compression with a Connection (90 and 45 degree)
ETCP
1,5,9
Elbow - Screwed with Male Ends (90 and 45 degree)
EBSC
1,9
Elbow - Screwed with Female Ends (90 and 45 degrees)
ELSC
1,9
Elbow - Screwed - Female with a Connection (90 and 45 degree)
ETSC
1,5,9
Elbow - Socket Weld
ELSW
1,9
Elbow - Socket Weld with a Connection
ETSW
1,5,9
Elbow - Reducing
ER**
1,6
Bend - Flanged (all angles)
BEFL
1,9
Bend - Flanged with a Connection (all angles)
BTFL
1,5,9
Bend - Flanged 180 degree Return (U Bend)
BUFL
2,9
Bend - Mitre
MIFL
1,9
Flanged Bend - Mitre with a Connection Flanged
MTFL
1,5,9
Bend - Mitre
MIBW
1,7,9
Bend - Mitre
MIPL
1,8,9
Butt Weld Bend - Mitre with a Connection
MTBW
1,5,9
Butt Weld Bend - Mitre with a Connection
MTPL
1,5,9
Bend - Lobster Back Flanged
L@FL
1,3,9
Bend - Lobster Back with a Connection Flanged
T@FL
1,3,5,9
Bend - Lobster Back Butt Weld
L@BW
1,3,9
Lobster Back Bend
L@PL
1,3,8,9
Bend - Lobster Back with a Connection
T@BW
1,3,5,9
Bend - Lobster Back with a Connection
T@PL
1,3,5,9
Bend - Pulled (All Angles)
PB+D
1,4,9
Bend - Pulled 180 degree Return (U Bend)
BU+D
2,4,9
Bend - Pulled with a Connection (All Angles)
TB+D
1,4,5,9
Notes:
1.
Generic types ELBO and BEND have a connection reference to facilitate connections to the elbow or bend. ISODRAFT will always treat an elbow or bend as having an offline leg if it has a P3 with a bore greater than zero. Care is needed when selecting a symbol key and point set in order to achieve the required results.
2.
To use this symbol, the p-points must be arranged as shown in the following diagram and P3 should not have its bore set.
3.
Replace the @ character in the symbol key with an integer (1 to 9) denoting the number of segments.
4.
Replace the + character in the symbol key with an integer (1 to 9) denoting the ratio of the bend radius to the pipe bore.
5.
The p-point for the offline connection (P3) can be positioned anywhere along the horizontal (P1) axis that suits the specific component design.
6.
Reducing elbows can have any of the end types BW, CP, FL, SC, or SW, but not PL.
7.
This type of component is treated as a fitting in the material list.
8.
This type of component is treated as tube in the material list.
9.
The dimensions of all Elbow and Bend components depend upon plotted leg length. The default plotted leg length is 9mm, but this can be set to a different value using the LEGLENGTH command. The minimum value the user can set is 6mm.
1974 to current year. AVEVA Solutions Limited and its subsidiaries. All rights reserved.
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