DENVER — Murphy Co., a mechanical/industrial construction and engineering company, has announced the addition of the following American Society of Mechanical Engineers (ASME) code stamps for its Colorado office: R stamp - repairs and/or alterations of boilers and pressure vessels; U stamp - manufacture of pressure vessels; and PP stamp - fabrication and assembly of pressure piping.

These ASME certifications apply to the set of standards Murphy adheres to in the design, fabrication, assembly, repair, alteration, and inspection of boiler and pressure vessel components. Murphy is authorized to manufacture and stamp a broad range of pressure vessels and products in accordance with the latest ASME boiler and pressure vessel codes.

Bob Mathisen, senior vice president, said, “At Murphy Co., we continually strive to not just meet, but to exceed our customers’ very stringent quality requirements and production needs. The addition of these ASME certifications for our Colorado office provides a great benefit for industrial manufacturing facilities, pharmaceutical plants, powerhouses, and breweries in Colorado as illustrated in our recent work building the new Breckenridge Brewery in Littleton and current renovations to the MedImmune biologics manufacturing plant in Boulder."

Murphy employs over 200 unique welding procedures to fabricate pressure vessels from carbon steel, stainless steel, titanium, and other exotic alloys.

The company also performs inspection services for boilers and pressure vessels in addition to repairing and altering existing boilers and pressure vessels, complying with The National Board.

Murphy Co. delivers mechanical solutions to the industrial, commercial, institutional, and heavy industrial markets. The firm offers process piping, HVAC, refrigeration, plumbing, design-build, design assist, ASME code work, piping fabrication, energy solutions, and 24-hour service. For more information, visit

Publication date: 10/27/2016

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