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The Technip and Samsung consortium has been awarded for the Prelude FLNG project in offshore Australia. It was the world’s first floating liquefied natural gas (FLNG) project of its kind. The single-ply expansion joint (not manufactured by kompaflex) installed between the compressors did not meet the requirements for the very high number of cycles. A suitable replacement was urgently needed and was critical to the project timeline. kompaflex was tasked with redesigning, manufacturing and delivering two metallic expansion joints in a record time of five weeks.

kompaflex solution: Rectangular, multi-ply expansion joint with permanent leakage control. Bellows made of Inconel 625, intermediate piece made of Inconel 825. Vacuum stability on the rectangular shape of over 3.6 meters and bellows design with reinforcement for over 122 million cycles.