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The offshore wind power bend restrictor uses a vertebra-inspired modular ring design, allowing free movement but locking at a set angle to prevent over-bending and protect subsea cables safely.

Polyurethane bend restrictor pourings offer wear resistance, seawater durability, and flexibility. Widely used in subsea cables and umbilicals, they prevent over-bending and ensure long-term reliability.

Subsea drilling riser buoyancy module is arranged around the outside of the riser to form a "sleeve-type" structure, evenly distribute buoyancy, provide all-round buoyancy support, and prevent the riser from bending or tilting due to its own weight or external forces such as water flow.

Bend restrictors are critical components in gas and oil applications, particularly for the protection of flexible pipes, umbilicals, and cables. They are designed to prevent over-bending and buckling, which can lead to damage and failure at connection points during operation or installation.

Bolt-on J-tube centralizers is designed to centralize and support the J-tube, which is a conduit used for routing control lines, umbilicals, and cables from the seafloor to the surface facility or platform.

One of the most important functions of the J-tube centraliser​ is to realize the positioning of the submarine cable in the J-tube and prevent the submarine cable from swinging in the J-tube under the action of external force, causing damage to the submarine cable.The J-tube centraliser is lined with elastic polymer pad to improve the friction coefficient and tightness between the centralise and the submarine cable, and it is recommended that the tensile force of both is not less than 35kN.