Hydraulic Decoking Systems Drill Stem Guide and Shroud Assembly
The Flowserve drill stem guide and shroud can accommodate up to 305 mm (12 inches) of overall lateral misalignment. The innovative design rides on the drill stem and fully encloses the cutting tool. It diverts dangerous water flow vertically away from operators in the unlikely event a pressurized cutting tool is retracted from the drum or energized while stowed.
- Applications:
Petroleum Production and Refining, Decoking - Industries:
Heavy Oil and Upgrading, Delayed Coking
Features and Benefits
- Fully enclosed 9.5 mm (0.375 inch) thick carbon steel shroud
- Open top allows steam and gas to escape in event of a hot spot blowout
- Can be installed without field welding and without unit shutdown
- Self-aligning, accommodating up to 305 mm (12 inches) of lateral misalignment
- Auto-latching / unlatching feature available; actuation by lowering and raising of drill stem is available
- Loosely mounted on drill stem to permit insertion of the cutting tool into the drum
