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Mannesmann Line Pipe is a leading specialist in HFI longitudinally welded steel pipe with an extensive range of dimensions and grades. The plants in Siegen and Hamm manufacture for customers from all over the world.

The steel pipes of Mannesmann Line Pipe GmbH ensure access to clean drinking water for countless households around the world, form the lifelines of modern society as line pipes and storage pipes for energy carriers (including hydrogen), are aesthetic and load-bearing construction elements, e.g. for offshore islands, and are driving the future of energy supply as district heating pipes and construction pipes for wind towers, among other things.

mannesmann-linepipe.com

McDermott has a fleet of derrick barges, construction and pipe-laying vessels, and support vessels capable of transporting and installing complex oil and gas structures such as jackets, topsides, and subsea structures. The fleet is capable of laying pipelines in S-lay, reel-lay and flex-lay from shallow to deep water. In recent years, McDermott has invested significantly in its fleet, adding modern and highly efficient dynamically positioned pipeline and construction vessels. The flagship DLV 2000 was launched in 2016, and in 2017 McDermott acquired Amazon, which will be upgraded for the ultra-deepwater market with a state-of-the-art J-Lay system equipped with the latest technology.

mcdermott.com