product description
Product Line: Hydraulic Flange Expanders
Hydraulic flange expanders are available as complete sets (including pumps, tools, pressure gauges, pressure gauge adapters, fittings, and hoses) for easy ordering.
Suitable for maintenance, repair, testing and valve replacement operations.
Integrated wedge design: frictionless, smooth, and parallel-moving wedges eliminate flange damage and prevent diffuser arm failure.
Unique interlocking wedge structure: eliminates the risk of initial bending and prevents joint slippage.
It can operate with a tiny gap of only 6 millimeters.
Stepped diffuser arm design: Each stage can be deployed under full load.
Think safe
The manufacturer's load and stroke ratings are maximum safe limits. Good practice encourages using only 80% of these ratings!
Product Samples
product specifications
| Maximum operating pressure (bar) | 700 |
| Maximum spreading force (tons) | 15.5 |
| Maximum diffusion (mm) | 81 |
| Tip clearance (mm) | 6 |
| power supply | Split hydraulic power |
| Oil capacity (cm3) | 78 |
| Weight: | 9.3 |
Product Series
| model | Maximum transmission force/ton | Tip clearance/mm | Maximum spread/mm | Spreader Type | Oil capacity/cm³ | Weight/kg |
|---|---|---|---|---|---|---|
| SW15TE | 15 | 6 | 81 | Hydraulic | 79 | 14 |
| SW9TM | 9 | 6 | 81 | mechanical | * | 7.5 |
