CH Murphy || Clark Ullman Inc. - Pressure Vessel and Refractory Specialists
CH Murphy || Clark Ullman Inc. - Pressure Vessel and Refractory Specialists Installation. Fabrication. Repair. Design.

Pressure Vessels
Refractory
Boilers
Marine Boiler Repair
Power Boilers
Furnace Lining
Heat Exchangers
Millwright Services
  
Call 24 hours a day, 7 days a week to have our crew respond to your urgent needs.

1-800-234-6255

Provide manufacturing, utilities and marine companies with design, fabrication, installation, and repair services for pressure vessels and refractory applications.

Please visit our photo gallery to see examples of the services our skilled professionals provide.

Products & Services   Power Boilers

Our field crews are experienced in erection and repair of power boilers, marine boilers, tanks, heat exchangers, aluminum furnaces, and steel furnaces. Much of our field crew is with us on a permanent basis, allowing us to build crews with a solid teamwork approach for maximum productivity.

Many of our supervisory, engineering and technical staff had worked for the original equipment manufacturers (OEM's) or other fabrication and repair firms before joining us. They are familiar with many of the furnaces and boilers throughout the Northwest. Our corporate management staff also has extensive field experience, ranging from mechanical engineering to welding quality control.


Power Boilers
Power Boilers

We are authorized by the American Society of
Mechanical Engineers (ASME) to use the
following code stamps in our shop and field
work:

  • U - Section VIII (Unfired Pressure Vessels)
  • S - Section I (Power Boilers)
  • PP - Power Piping (ASME B31.1)

We are also authorized by the National Board
of Boiler and Pressure Vessel Inspectors to
use the R stamp for code repairs in the Shop
or Field.