DSME installs high-manganese steel fuel tank on crude-oil carrier

Daewoo Shipbuilding & Marine Engineering Co. (DSME) mounts the world’s first installation of a high-manganese steel fuel tank on a very large crude-oil carrier. The installation was done as a joint work for 10 years by DSME and steelmaker POSCO. The two companies independently developed manufacturing technology covering every stage from pre-treatment to welding, and