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Pressure Vessels & Spheres

Pressure Vessels & Spheres

In addition to our capabilities with Field-Erected Tanks, Caldwell Tanks has ASME U, U2, and R Stamps. We use these stamps to build ASME Section VIII Pressure Vessels & Spheres, as well as to perform repair work on your existing Pressure Vessels & Spheres. 

Our field crews consistently prove to be among the most diverse and experienced crews in the business. In addition to tanks, we’re highly capable and experienced in building spheres and vessels on legs, skirts, and saddles.

Caldwell is equipped to design, fabricate, and erect spheres throughout the United States.

We use our 1500 Ton Press to form our plates to precise sphere requirements. Having this equipment in-house enables us to control our schedule and production to a level that sets us apart from some of our competitors. We have the ability to build and test spheres to the requirements of both Division 1 and Division 2 of ASME Section VIII.

For projects where the timetable or design requirements make it prudent to do so, we use our 1500 Ton Press to form plates for the tops and bottoms of pressure vessels, while still maintaining the ability to purchase heads. This allows us to perform some projects in a method that others cannot offer. 

With our spheres and pressure vessels, you have the assurance of knowing that Caldwell is the only Field-Erected ASME Pressure Sphere and Vessel supplier that is ISO:9001-2015 certified.

We bring to all of our projects:

  • Highly experienced and competent engineering capabilities, so we’re able to quickly provide custom tank and vessel designs for your custom storage and process conditions. 
  • A commitment to safety in design and process safety control innovations, recognized as exemplary in our Industry.
  • An unmatched commitment to quality. Caldwell Tanks is the only North American Field Tank Erector that is ISO 9001:2015 certified.
  • A large number of well-trained, well-equipped field crews, capable of performing one tank projects or fifty tank projects without compromising our safety, performance, or quality.

Our pressure vessels and spheres are designed to withstand extreme pressure and temperature conditions, making them suitable for a wide range of applications. We use only the finest materials and the latest manufacturing techniques to ensure the highest level of safety and reliability for our customers. Our team of engineers and technicians work closely with clients to understand their specific requirements and provide customized solutions that meet their unique needs. With a commitment to excellence and a strong emphasis on quality control, Caldwell is the go-to choice for businesses looking for dependable and durable pressure vessels. Trust us to deliver top-notch products and exceptional customer service that exceeds your expectations.

Put our leading expertise to work for you. Call or email us today.