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Arntzen Corporation rolls and welds rings and ring segments from most formable grades of bar and plate. Sections include flat bar, round bar and square bar. Flat bar rings can be rolled hard way or the easy way. Joints can be welded or left open butt joint. Welded rings can be thermal stress relieved. Arntzen can roll from 10" to 180" diameter, 3/16" thick to 3" thick and various widths.

Rolled & Welded Steel Rings

Rolled & Welded Steel Ring Projects

If It's Round... Call Arntzen

If It's Round Call Arntzen



Huge Steel Plate Inventory 20,000,000 pounds of steel



20 plate rolls, up to 20 ft wide



24 Hour A Day Production Arntzen Runs 3 Shifts


  • Rolled Rings
  • Welded Rings
  • Open Butt Joint Rings
  • Tack Welded Rings
  • Beveled Joints
  • Re-Rolled, Rounded Up, Sized
  • Annealed, Heat Treated, Thermal Stress Relieved, Shot Blasted
  • Pre-Machined, Final Machined
  • Rolled Hardway or Easyway
  • Drilled Bolt Holes
  • Rolled from Bar or Plate
  • Flat Bars, Round Bars, Square Bars, Near Square Bars
  • Carbon Steel
  • Stainless Steel
  • Nickel Alloy
  • AluminumTitanium Alloy
  • High Manganese
  • Corrosion Resistant
  • Impact Resistant
  • Wear Resistant
  • Heat Resistant
  • Roundness
  • Consistency
  • Mill Test Reports
  • Heat, Slab & Grade Marking
  • Trace-ability
  • Curvature Maintained throughout Joint
  • Huge Plate Inventory for Quick Shipping
  • 20 ft. Wide Plate Rolls
  • 1 Piece or Truckloads
  • 24 Hour/Day Production
  • Cutting, Rolling, Bending & Welding to Your Specifications

Get in Touch

Please fill out the form if you have any quick questions. An Arntzen representative will contact you within 2 business days.

Need help now? Call us toll free at:

Toll-Free: 800.957.7655
Ph: 815.334.0788

Arntzen Corporation
14600 Washington St
Woodstock, IL 60098