JF-800
Stainless Steel Universal Expansion Joint
Stainless Steel Universal Expansion Joint should be installed in the offset of pipelines to absorb the movement of pipelines. When it is used in a pipeline, Stainless Steel Universal Expansion Joint must be fully extended and perpendicular to the direction of pipeline movement. To ensure the proper functioning of Stainless Steel Universal Expansion Joint, the tie rods can't be adjusted or removed.
Features
absorb dimensional changes mainly caused by thermal expansion or contraction of a pipeline, duct, or vessel.
Stainless Steel Expansion Joint Construction
Stainless Steel Expansion Joint Construction
| Item | Parts | Material | Remark (Option) |
|---|---|---|---|
| 1 | Bellows | SUS321 | SUS316 (Option) |
| 2 | Flange | SS400 | SUS304 (Option) |
| 3 | Middle Tube | SGP | SUS304 (Option) |
| 4 | Tie Rods | S25C |
Specification
| Nominal Bore | Max. Working Pressure | Bellows Outside Diameter | Force to Deflect Max. | Length to 25mm Lateral Movement | For each Extra 25mm | |
|---|---|---|---|---|---|---|
| mm | ins | kg/cm2 | mm | kg | mm | mm |
| 50 | 2 | 20 | 76 | 4.0 | 600 | 210 |
| 65 | 2 1/2 | 20 | 92 | 10.6 | 600 | 210 |
| 80 | 3 | 20 | 106 | 8.1 | 700 | 210 |
| 100 | 4 | 20 | 133 | 8.9 | 700 | 210 |
| 125 | 5 | 20 | 163 | 28.7 | 750 | 210 |
| 150 | 6 | 20 | 190 | 37.7 | 750 | 210 |
| 200 | 8 | 20 | 252 | 73.3 | 800 | 210 |
| 250 | 10 | 20 | 315 | 265 | 800 | 240 |
| 300 | 12 | 20 | 366 | 205 | 1000 | 360 |
| 350 | 14 | 20 | 396 | 266 | 1000 | 360 |
| 400 | 16 | 10 | 460 | 432 | 1000 | 360 |
| 500 | 20 | 10 | 561 | 470 | 1200 | 480 |
| 600 | 24 | 10 | 663 | 791 | 1200 | 480 |
