Exploring the potential of hot-dip galvanized steel (HDG), Worthington Cylinders are mass-producing HDG scuba tanks. HDG is more cost-effective than aluminum tanks and have an eye pleasing silver-lined finish. Looking better than tanks with scratched up paint was not the only motivation behind galvanizing tanks. 

The environment of salt and fresh water exposure is highly corrosive, making galvanizing the paramount option. Most importantly, scuba divers can trust a galvanized tank with their life when they know it has received the industrys best corrosion protection.  Galvanizing scuba tanks has a high market potential due to the cost saving of maintenance-free steel tanks over aluminum tanks. Far into the future, scuba divers will discover the wonders of the ocean with HDG scuba tanks providing breath for their journey.