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HP and UHP water jetting systems

Prepare subsea surfaces for structure inspection

Lifecycle stage
Drilling Late-Life Decommissioning
Product or Service
Service

Claxton high pressure (HP) and ultra-high pressure (UHP) pumps are an integral part of the services that we provide which include abrasive cutting, high-pressure cleaning, and bespoke water pressure cleaning tools in addition to jetting systems.

Claxton provide several HP and UHP water jetting systems. These are powered by a range of pumps with pressures and flow rates to suit the task. They can be diver or ROV operated and provide an effective means of preparing subsea surfaces for structure inspection, maintenance and repair as well as breaking up the seabed for dredging purposes. These systems can also be used topside for the removal of valve and pipeline coatings.

HP and UHP water jetting systems

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Our experts are on hand to answer any questions and devise a bespoke solution to operating challenges.

Claxton’s variety of diver jetting lances provide an effective means of preparing surfaces for inspection, maintenance or repair.

Preparing surfaces for inspection, maintenance or repair

Claxton’s variety of diver jetting lances provides an effective means of preparing surfaces for inspection, maintenance or repair. These are also used to help break up a stubborn seabed for dredging operations. Depending on the environment and the type of surface, the use of HP or UHP can be advised by our internal experts. HP is defined as having pressures up to 1700 bar and above this is UHP. With some projects clients will require higher flow rates rather than just pressure, so we are happy to discuss your needs on a case by case basis.

In addition to divers jetting lances, Claxton also provide ROV lances which have been designed for use with ROV handles and shorter barrels that can be easily controlled using a manipulator.

Benefits of Claxton’s HP and UHP water jetting systems include:

  • 20+ years of jetting experience dealing with challenging project scopes has given us the expertise to deal with both standard and bespoke jetting scopes
  • Opportunity to provide a jetting system as a stand-alone tool or as part of a complete tooling package for the task
  • Options to be used on ROV or diving campaigns as rental assets
  • Service-focused competency development programme ensures that our onshore and offshore personnel are competent at supporting and operating all our tooling and services, ensuring seamless delivery.
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Download the Claxton structural asset life extension case study pack for details on slot recovery techniques, centralizers, replacement platform guides and other bespoke solutions.

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