Seamless Forged Rings: High Alloyed Steel & Non-Ferrous Metals

Rotek is the North American manufacturing leader of seamless forged rings.  Rotek Rings are manufactured in various design types and quantities in the U.S.A.


Rotek manufactures seamless forged rings, with diameters ranging from 20 to 160 inches and unit weights from 145 to 9,000 pounds.*

Our Construction and Production process means we can manufacture for a wide range of specifications, including:

• 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

*size capabilities will vary with metals such as aluminum and stainless

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.

thyssenkrupp rothe erde USA Inc. Ring Flyer PDF
rothe erde Seamless Rolled Rings Product Catalog PDF
Product Summary PDF