English1-SPRING SUPPORT 4″
2-SPRING SUPPORT 6″
SPRING SUPPORT 8″
SPRING SUPPORT12″
SPRING SUPPORT 14″
| Item No. | SPRING SUPPORT |
Pipe |
Hot Load (Note 1)
(N) |
Hot Load (Note 1)
(N) |
Hydrotest Load
(Note 1, 3) |
Actual Travel, Operation Mode | Head room (L mm) | |||||
| Size | Material | Design Temp. (0C) | Insulation Thk. (mm) | X (mm) | Y (mm) | Z (mm) | ||||||
| 400 | SPRING SUPPORT | 4″ | ASTM A106 Gr.B | 0/180 | 40 | 14260 | 14260 | 16718 | 9.162 | 8.773 | 9.162 | 900 |
| 401 | SPRING SUPPORT | 6″ | ASTM A106 Gr.B | 0/180 | 40 | 14260 | 14260 | 16718 | 9.162 | 8.773 | 9.162 | 745 |
| 402 | SPRING SUPPORT | 8″ | ASTM A106 Gr.B | 0/180 | – | 21680 | 21680 | 22000 | 2.024 | 3.268 | 2.024 | 985 |
| 403 | SPRING SUPPORT | 12″ | ASTM A106 Gr.B | 0/180 | 40 | 8400 | 8400 | 8500 | 1.525 | 1.712 | 1.525 | 1188 |
| 404 | SPRING SUPPORT | 14″ | ASTM A106 Gr.B | 0/180 | – | 71569 | 71569 | 72000 | 2.819 | 3.179 | 2.819 | 770 |
Notes:
- This set loads is specified for one spring hanger
- The spring hangers shall be locked during transportation and hydrotest.
- Hydrotest loads are intentionally increased than the calculated loads.
- Vendor shall include overtravel per standard practice.
- Spring rate and Variability Check: Vendor to Advise.
- Spring type: Constant Spring Hanger.
- Clamp Material: SS
