A global EPC contractor needed to clear reinforced rubber diaphragms from a series of J‑tubes before installing new risers and an umbilical. The standard J‑tube diaphragm cutter wasn’t sized for...
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The Ovun buoyancy sphere is designed for applications where moderate buoyancy is sufficient. Manufactured as a single, solid unit, the spheres are available in sizes up to Ø450 mm and are supplied with a 50 mm through-hole for rope or wire attachment, ensuring easy handling and safe installation. Ideal for marine and industrial applications where reliability and ease of use are essential.
The buoyancy sphere is a reliable and versatile flotation element designed for situations with limited buoyancy requirements. Its one-piece construction provides excellent strength and long service life. For sizes up to Ø450 mm, the spheres are supplied with a 50 mm through-hole, making them well suited for installation using rope or wire. The large centre hole also allows for safe and convenient manual handling. The product is suitable for a wide range of marine, industrial, and technical applications requiring stable flotation performance.
Track record
Reservoir basket with integrated hose reel for barrier-testing a multiphase flow meter
A North Sea operator who had previously completed a similar operation with Envirent in 2022, came back for a reliable pumping solution to flush and barrier‑test a multiphase flow meter. Envirent...
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Integrated grease pump basket for subsea maintenance (IMR)
A subsea contractor needed to inject grease into rotating components during an IMR operation in the North Sea and returned to Envirent after a positive experience on a previous project. Envirent...
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