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Pressure Vessel Shells

Arntzen Corporation fabricates plate rolls of various sizes, which allows us to roll bend a broad range of shell & cone sizes. Material is cold formed in accordance with USC-79(d); after rolling Arntzen tack welds the joint seam to a prequalified weld procedure. We form many different grades of As-rolled and Normalized steel, the most common are SA516 Grade 70, SA36, SA387, SA537, SA240 304 SS, and SA240 316 SS.

Pressure Vessels

Rolled Steel Shells for Pressure Vessels

Arntzen Corporation fabricates steel pressure vessel steel plate rolling shells utilized in Oil & Gas, Chemical, and Biological applications. We serve Large OEMs and fabricate to your design and specification. With 24/7 production, we are able to provide quick turnarounds on requests. Our capabilities include:

  • Diameters up to 180"
  • Thickness up to 2"
  • Length up to 192"
  • Tack welded
  • Custom beveling
  • Material Test Report MTR


Pressure Vessel Grade Materials


It It's Round Call Arntzen



Large material inventory 15 million pounds on site



20+ Plate Rolls



24 Hour A Day Production Arntzen Runs 3 Shifts

Why choose Arntzen Corporation?

  • Large material inventory – 15 million pounds on site
  • Cutting capabilities
  • 20 plate rolls in various sizes
  • 24 hour/day production
  • Quick turnaround

Contact Arntzen Corporation today to roll your Pressure vessel shell today.

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