Umbilical buoyancy
Tether base
A tether base secures flexible risers and umbilicals to the seabed using a modular anchoring system
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Tether clamp
A tether clamp secure flexible pipes, umbilicals and cables in position and connect them to seabed anchors or gravity bases.
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Modular buoyancy
Modular buoys are used for short and long-term applications including weight compensation, offshore installation and permanent buoyancy for subsea equipment, mooring chains, jacket leg platforms and flowline systems.
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AIS is a global leader in the engineering, manufacture and application of insulation and passive fire protection systems, as well as buoyancy and SURF (subsea, umbilicals, risers and flowlines) products.
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Umbilical buoyancy

Controlled buoyancy for subsea umbilicals

Umbilical buoyancy modules provide controlled uplift to maintain the required length and configuration of subsea umbilicals underwater. Constructed with a robust polyethylene outer shell and high-performance syntactic foam core, the modules provide reliable buoyancy for umbilicals and can also be used for cables and hoses up to 90 mm diameter.

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Benefits

Fast installation with flexible configuration

Designed for efficient subsea installation and removal, umbilical buoyancy modules feature quick-release, double-locking latch mechanisms to reduce installation time. An interchangeable internal grommet system allows standard float sizes to accommodate umbilicals from 25 mm to 90 mm diameter, providing a flexible solution for different project requirements.

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Quick installation
Quick-release, double-locking latch mechanisms enable fast and efficient installation and removal, reducing offshore handling time and improving installation efficiency.
Changeable grommet
Interchangeable internal grommets allow the same standard float to accommodate different umbilical diameters, providing flexibility across a range of applications.
Reliable buoyancy
High-performance syntactic foam provides consistent buoyancy, while the polyethylene outer shell provides durable protection for subsea operation.

Specifications

Applications

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