A global EPC contractor needed to clear reinforced rubber diaphragms from a series of J‑tubes before installing new risers and an umbilical. The standard J‑tube diaphragm cutter wasn’t sized for...
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Hydraulic Flange Spreading Wedge Tool
Typical Operations
- Seperating Flanges
Features
- MiniBooster intensifier
- ROV handle
- 326kN push force
- Up to 81mm gap
The FSW17 flange spreading wedge can enter a flange joint access gap as small as 6mm (0.24”) and produce a maximum force of 326kN (32.6T) when used in pairs (as recommended) to push the mating faces of flanges apart.
The FSW17 can create a gap up to 81mm (3.19”) between flange faces with the stepped blocks fitted facilitating the replacement of gaskets, seal ring’s, or other flange face maintenance and
testing.
Track record
Reservoir basket with integrated hose reel for barrier-testing a multiphase flow meter
A North Sea operator who had previously completed a similar operation with Envirent in 2022, came back for a reliable pumping solution to flush and barrier‑test a multiphase flow meter. Envirent...
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Integrated grease pump basket for subsea maintenance (IMR)
A subsea contractor needed to inject grease into rotating components during an IMR operation in the North Sea and returned to Envirent after a positive experience on a previous project. Envirent...
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