Rotek is the North American manufacturing leader of seamless forged rings.



Rotek manufactures seamless forged rings, with diameters ranging from 2 to 240 inches and unit weights from 180 to 35,000 pounds, in various design types and qualities.

• Structural steels, heat-treated steels
• High alloyed steels
• Non-ferrous metals (aluminum, copper )
• Rectangular and profiled
• Heat treatment: annealed, normalized, hardened and tempered
• Special treatments
• As-rolled and machined

Rotek Rings are manufactured in various design types and qualities in the U.S.A.

We deliver as-rolled rings and machined rings according to the Customer's requirements.

Our comprehensive quality assurance system is certified to ISO 9001/2000 and is regularly verified by internal and external experts.