Hanger Types
- Last UpdatedJan 24, 2023
- 3 minute read
The UDAs USTHTYP and USTSCHTYP contain hanger construction description abbreviations. The UDA USTHTYP describes the design-engineering. The UDA USTSCHTYP describes the calculated mode of operation at the hanger point.
The UDA USTHTYP is used to define a pre-selection for hanger design. The pre-selection is used in the Cascade software, owned by Witzenmann GmbH, Pforzheim (Germany). For example, the UDA value KH defines a constant hanger.
The following table displays Rohr2 definitions with no corresponding Witzenmann hanger type (none). In such cases, the definition must be produced in the Cascade software.
The table provides an overview of the most common hanger types.
|
Description |
Witzenmann |
Rohr2 |
|---|---|---|
|
UDA |
:USTHTYP |
:USTSCHTYP |
|
General clamp |
AC |
None |
|
Rigid support |
GS |
GS |
|
Rigid hanger |
SH |
SH |
|
Spring hanger |
FH |
FH |
|
Constant hanger |
KH |
KH |
|
General rigid support |
GS |
ST |
|
Fix point |
FP |
FP |
|
Friction bearing vertical |
None |
GL |
|
Lateral thrust bearing vertical |
None |
FL |
|
Axial stop |
None |
AX |
|
Lateral stop horizontal |
None |
QS |
|
Stauff-clamp |
SC |
None |
|
Friction bearing + Axial stop vertical, axial |
None |
GLAX |
|
Thrust bearing + Axial stop all movements |
None |
FLAX |
|
Lateral stop + Axial stop horizontal lateral, axial |
None |
QSAX |
|
Thrust bearing vertical, guiding in the global X axis |
None |
FLVX |
|
Thrust bearing vertical, guiding in the global Y axis |
None |
FLVY |
|
Thrust bearing vertical, guiding in the global Z axis |
None |
FLVZ |
|
Thrust bearing vertical, guiding in the global X and Y axis |
None |
FLVXY |
|
Thrust bearing vertical, guiding in the global X and Z axis |
None |
FLVXZ |
|
Thrust bearing vertical, guiding in the global Y and Z axis |
None |
FLVYZ |
|
Lateral stop in vertical pipe |
None |
QSV |
|
Lateral stop in vertical pipe in the global X axis |
None |
QSVX |
|
Lateral stop in vertical pipe in the global Y axis |
None |
QSVY |
|
Lateral stop in vertical pipe in the global Z axis |
None |
QSVZ |
|
General spring support |
None |
FS |
|
Spring support |
FS |
FGL |
|
Spring support + guidance |
None |
FFL |
|
Spring support + axial stop |
FS |
FGLAX |
|
Spring support + guidance + axial stop |
FS |
FFLAX |
|
Spring support + guidance in vertical and global X direction |
FS |
FFLVX |
|
Spring support + guidance in vertical and global Y direction |
FS |
FFLVY |
|
Spring support + guidance in vertical and global Z direction |
FS |
FFLVZ |
|
Spring support + guidance in vertical and global X and Y direction |
FS |
FFLVXY |
|
Spring support + guidance in vertical and global X and Z direction |
FS |
FFLVXZ |
|
Spring support + guidance in vertical and global Y and Z direction |
FS |
FFLVYZ |
|
Constant support |
KS |
KGL |
|
Constant support + guidance |
KS |
KFL |
|
Constant support + axial stop |
KS |
KGLAX |
|
Constant support + guidance + axial stop |
KS |
KFLAX |
|
Constant support + guidance in vertical and global X direction |
KS |
KFLVX |
|
Constant support + guidance in vertical and global Y direction |
KS |
KFLVY |
|
Constant support + guidance in vertical and global Z direction |
KS |
KFLVZ |
|
Constant support + guidance in vertical and global X and Y direction |
KS |
KFLVXY |
|
Constant support + guidance in vertical and global X and Z direction |
KS |
KFLVXZ |
|
Constant support + guidance in vertical and global Y and Z direction |
KS |
KFLVYZ |
|
General pivot support |
GS |
GS |
|
Rigid pivot support vertical |
GS |
GSV |
|
Rigid pivot support lateral |
GS |
GSQ |
|
Rigid pivot support axial |
GS |
GSAX |
|
Rigid pivot support in vertical pipe lateral in global X direction |
GS |
GSQVX |
|
Rigid pivot support in vertical pipe lateral in global Y direction |
GS |
GSQVY |
|
Rigid pivot support in vertical pipe lateral in global Z direction |
GS |
GSQVZ |
|
Elastic pivot support vertical |
FS |
FGSV |
|
Elastic pivot support lateral |
FS |
FGSQ |
|
Elastic pivot support axial |
FS |
FGSAX |
|
Elastic pivot support in vertical pipe lateral in global X direction |
FS |
FGSQVX |
|
Elastic pivot support in vertical pipe lateral in global Y direction |
FS |
FGSQVY |
|
Elastic pivot support in vertical pipe lateral in global Z direction |
FS |
FGSQVZ |
|
Constant pivot support vertical |
KS |
KGSV |
|
Constant pivot support lateral |
KS |
KGSQ |
|
Constant pivot support axial |
KS |
KGSAX |
|
Constant pivot support in vertical pipe lateral in global X direction |
KS |
KGSQVX |
|
Constant pivot support in vertical pipe lateral in global Y direction |
KS |
KGSQVY |
|
Constant pivot support in vertical pipe lateral in global Z direction |
KS |
KGSQVZ |
*none = undefined
A particular hanger construction can be chosen for calculation in Rohr2.