ASME Pressure Vessels in Minneapolis and the Upper Midwest

We have the capability to fabricate vessels in our shop facility and in the field. Moorhead can design and ship vessels complete from our shop in Minneapolis, MN or knocked down and assembled in the field.  We also repair or modify existing vessels and can respond on an emergency basis as required. Our decades of experience and team of highly skilled professionals provide quality and dependability you can count on.

Code Stamps and Authorizations held By Moorhead Machinery and Boiler Company:

American Society of Mechanical Engineers:

  • “M”  Stamp for Miniature Boilers
    Certificate 3919
  • “S” Stamp for Power Boilers
    Certificate 4996
  • “U” Stamp for Pressure Vessels
    Certificate 605
  • “H” Stamp for Heating Boilers
    Certificate 17,995

The National Board of Boiler & Pressure Vessel Inspectors:

“NB” Stamp to register with National Board

  • “R” Stamp for Repair and Alteration
    Certificate R 69

Along with ASME pressure vessels, Moorhead Machinery & Boiler Co. provides boiler repair, metal fabrication, and welding in Minneapolis, MN. Come see us today.

Company Information

Moorhead Machinery & Boiler Company
3477 University Ave N.E. Minneapolis, Minnesota 55418
Hours of Operation, Office:
Monday - Friday 08:00 a.m. - 05:00 p.m.
Closed Saturday and Sunday
Office (612) 789-3541
Fax (612) 789-3540
E-Mail info@mmbco.com

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