Neck rings for composite cylinders


Standard and special neck rings are part of cylinder's accessories range produced by Selenia Metalli since years. Steel and aluminium hot forged flanges are machined on finishing lines always in step with times, to grant quality products. Neck rings can be totally custom-made, with the possibility of marking both during forging and mechanically realized.

Aluminium forged neck rings

Forged neck rings

Semi-finished neck rings for gas cylinders

Semi-finished neck rings

Steel hot forged flanges

Hot forged flanges

Accessories for gas cylinders

Neck rings during production process