REDEFINING PIPELINE REPAIR

Helicoid Repair Application

15

Years of Experience

Why choose Helicoid Epoxy Sleeve®?

Successful Strengthening and Protection

The Helicoid Epoxy Sleeve™ is an innovative, full-composite system, developed for the strengthening and protection of risers & conductors in the Oil & Gas industry. Able to be installed above-water and sub-sea, with a main focus on the splash-zone area, it provides many advantages over current available repair systems, in terms of:

Lower overall costs​
Diver-less installation using the Helicoid Surface Preparation system
Ease of application
Length of time of installation
Flexibility in diameter and length
Faster delivery period
Corrosion and impact resistant
A more complete level of protection, providing coverage above and below the splash-zone area

Diver-less Splash Zone Pipeline Repair​

The Helicoid Epoxy Sleeve®, available in diameters from 150mm to 750mm, is a diver-less repair system for defective risers and conductors with specific focus on the abrasive and corrosive splash zone area. With a nominal lenght of 6.00 meters, the Helicoid Epoxy Sleeve® covers approximately 3.00 meters above and 3.00 meters below the Mean Sea Level (MSL), ensuring a more effective and comprehensive repair and strengthening system.

Wellhead Repair Epoxy Sleeve (WRES®)

The Helicoid Epoxy Sleeve® is a helically-wound, carbonfibre reinforced, mechanically interlocking Polyethylene (PE) strip. The Helicoid Epoxy Sleeve® creates an annulus of 25mm-300mm around the pipe, which is filled with a speciallly formulated epoxy or cementitious grout to provide outstanding strengthening & corrosion. Designed, tested and certiified in accordance with the ASME PCC-2, the Helicoid Epoxy Sleeve® is an accepted repair method under the ASME B31.4 & ASME B31.8S, for repairs or external wall thinning, leak, dents and gouges protection qualities.

Watch How We Work

We are trusted by Clients

The Helicoid Epoxy Sleeve has been designed, tested and certified in accordance with the ASME PCC-2-2015, and is an approved for permanent repair system. The Helicoid Epoxy Sleeve allows for completely diver-less installation in the splash-zone area of offshore risers and conductors.