With over 50 years of experience in manufacturing Rings, Kehr-Buffalo Wire Frame understands the needs of our clients. We produce Rings from a wide variety of materials, shapes, and sizes. This means we will be able to produce a custom product exactly to your specifications. Our manufacturing capabilities include CNC coiling, bending, deburring, chamfering, welding, and flattening.
We work with low carbon steel wire, stainless steel wire, and spring tempered wire to produce parts that have wire diameters ranging from 0.015″ to 0.312″ (depending on the grade of the raw material). We produce rings, squares, rectangles, and ovals in both 2 and 3 dimensions. Parts can be stress relieved, heat-treated, tumbled deburred, passivated, and/or plated.
More information on our wire form manufacturing, including a complete listing of available materials, can be found in the table below, or contact us with additional inquiries.
|Type of Ring (Primary)
Square Wire Shape
Round Wire Shape
|Hard Drawn ASTM A227
Oil Tempered Carbon ASTM A229
Music Wire ASTM A228
Chrome Vanadium Commercial ASTM A231
Chrome Silicon Commercial ASTM A401
Stainless T302 ASTM A313
Stainless T316 ASTM A313
Stainless T17-7PH ASTM A313
Low Carbon Steel (C1008-C1018)
|CNC Spring Formers
CNC Wire Benders
CAD Design of Springs
JIT fulfillment shipping
|Material dependent, up to 1200 °F (Inconel)
|Part Diameter OD
|Commercial and Precision tolerances as
determined by the Spring Manufacturers Institute
Advanced Spring Design Software.
Custom tolerances are also available and are
determined by your application.
Large Scale Production Volume Run
|Typical Lead Time
|2 to 4 weeks
|JPG or JPEG
Original Equipment Manufacturers (OEM)
Hand Tool Manufacturers
Punch and Die Tooling Manufacturers
Medical Device Manufacturers