Anchor Flanges / AF-S
Fixed Anchor Flange
Anchor flange designed to fix the pipe line and control thermal expansion.
Technical Specifications
pressure
150# - 2500#
temperature
-45°C to +450°C
size
2" - 48"
materials
A105, A350 LF2, A182 F304/L, A182 F316/L
standards
ANSI B16.5, ASME B31.3, EN 1092-1
Key Features
- Fully restrained connection
- High axial load capacity
- Thermal expansion control
- Welded connection
- Heavy duty design
- On-site anchoring
Applications
- Pipe line anchoring
- Compressor stations
- Pump stations
- Boiler connections
- Power plants
- Industrial facilities
Design Features
- Reinforced body design
- Support plates
- Weld details
- Concrete anchor holes
- Protective coating
Dimension Table
| size | od | thickness | boltCircle | bolts | anchorHoles | holeSize |
|---|---|---|---|---|---|---|
| 4" | 229 | 19 | 152.5 | 8 | 4 | 24 |
| 6" | 279 | 22 | 190.5 | 8 | 4 | 24 |
| 8" | 343 | 25 | 241.5 | 8 | 4 | 27 |
| 12" | 483 | 32 | 355.5 | 12 | 6 | 27 |
| 16" | 597 | 38 | 457 | 16 | 8 | 30 |
| 24" | 749 | 48 | 641 | 20 | 8 | 33 |
Technical Notes
- 01Minimum concrete strength should be 25 MPa.
- 02Anchor rods should be stainless steel.
- 03Alignment before installation is critical.
- 04Thermal movement calculations must be made.