Since 1947 Maraldi has supplied state-of-the-art Pressure Storage Spheres and Low Temperature and Cryogenic Tanks (Storage) for ammonia, oxygen, nitrogen, ethylene, ethane, propane and other hydrocarbons.
 

Pressure storage spheres
 

The construction of 20-25 m diameter pressure storage spheres requires great expertise and the best technologies to achieve millimeter precision. In addition to extremely precise design and planning, great attention and experience are required in the construction phase.