Steel scuba cylinders from Worthington Cylinders. All steel cylinders include a Thermo Pro-valve and boot. Thermo Pro-valves are designed for use with both yoke and DIN style regulators. These cylinders are made at Worthington's state of the art manufacturing facility in Tilbury, Canada. Worthington manufactures these cylinders using a deep-drawn method forming the cylinder from plate steel resulting in a light weight cylinder with excellent buoyancy characteristics.
Steel Cylinders All steel cylinders have a Hot Dip Galvanized exterior finish, backed by a Lifetime Warranty against rust or corrosion.