REINFORCEKiT 4D SUBSEA

REINFORCEKiT®4D SUBSEA (R4D-S) is a wet lay-up system, wrapped helicoidally around the pipe in order to bring the mechanical resistance to the damaged pipe section. The number of layers, determined by calculation, is linked not only to the pipe pressure, temperature, diameter and thickness but also to the pit depth and length, the steel grade and the pipe location. The repair design and material requirements are provided by our software REA after information compilation according to ASME B31G, ISO 24.817, CSA Z662 and ASME PCC-2 codes and standards.

 

REINFORCEKiT®4D SUBSEA is recommended to repair and reinforce pipelines operating at temperature between +5°C (+41°F) up to +65°C (+149°F) subject to external/internal corrosion, leaks (if completely stopped prior to composite application), dents and mechanical damages for underwater environment. The system restores the pipe integrity and prevents from further deterioration. This composite sleeve is made of 400 g/m² Kevlar® tape and ceramic reinforced subsea curing epoxy resin. The specific resin composition provides excellent anti-abrasion and chemical features. The composite is tolerant to wet conditions.

For more details about the products, installation procedure and performance ranges, check the datasheet below.

R4D-S is an ISO certified innovative repair solutions for your installations and compliance to the certification requirements of many inspection companies. 

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USES

  • Reinforce subsea pipe suffering from:

    • internal and external corrosion.

    • pinhole, leakage, crack.

    • mechanical damage, dent.

    • severe abrasion, erosion.

  • Restore subsea pipe integrity.

APPLICATIONS

  • Onshore and offshore (on air).

  • All pipe geometries including welds, elbows and tees.

  • All pipe sizes (no limitation).

  • High pressure pipeline.

  • Pipe operating from +5°C up to +65°C.

  • Pipe transporting most common fluid and gas.

BENEFITS

  • Online repair (no shutdown required except in case of leakage)

  • No loss of production

  • Non-conductive repair

  • No hot work

  • Long-term performance

REINFORCEKiT® 4D subsea has proven its efficiency and performances in many countries for various clients with an excellent return of experience feedback. In the last few years, R4D subsea repair (including deepwater) has been steadily increasing with successful repairs performed around the world.

If you require more information and how to order, contact us and one of our experts will provide you the right assistance.