Product specifications
Piggyback blocks allow a secondary line to be secured onto a main pipeline, and maintain a precise clearance between the two lines.
- Contain one main block made of high performance polyurethane, or reinforced polypropylene, depending on project requirements
- A strapping system designed to fit with project needs, and usually made of alloy or composite material
- Fasteners for specific cases are always made of material highly resistant to marine corrosion
- Elastomeric pads increase the clamping capacities therefore improving the fitting of the piggyback block onto the main pipe.
Tested for use in the toughest conditions
Product applications
AIS has a range of subsea solutions that can be used in applications worldwide to protect vessels and infrastructure offshore.
Christmas tree and flow control module insulation
Innovative, field-proven high-temperature high-pressure insulation.
Jumper insulation
Highly tested and field-proven subsea insulation able to protect dynamic jumper systems.
PLETs, PLEMs, FLETs and ITAs insulation
Thermally efficient and cost-effective insulation solutions to protect subsea equipment.
Subsea flow control module insulation
Protect the complex geometries of flow control modules (FCMs), providing flow assurance.
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