DSME Shipyard

Proven technologies for flexible applications

GTT offers established, secure and efficient technologies for containment of liquefied gas at low temperatures or in cryogenic conditions during shipping and onshore or offshore storage.

Based around its Mark and NO systems, GTT’s membrane technologies offer safe and reliable transport and storage of LNG in bulk. They use thinner, lighter materials than competing containment systems, optimizing the LNG storage capacity and reducing construction and operational costs of vessels and tanks.

GTT’s technologies and their upgraded versions have been mainly used in LNG carriers.

Thanks to long-term investment in research and development, GTT has also developed new applications allowing a presence in the following segments: 


GTT' Small Scale LNG carrier - Surya Satsuma

Surya Satsuma at sea - GTT small scale carrier