
Nuclear & Microreactor Balance of Plant Steel Assemblies
RoXteel manufactures non safety related balance of plant structural steel for nuclear and microreactor projects, including skid frames, structural modules, pipe racks, cable tray supports, cooling equipment support frames and transport structures. Built in Arizona for projects nationwide.
Non Safety Related Structural Steel for Nuclear Balance of Plant
RoXteel manufactures non safety related structural steel for balance of plant infrastructure around nuclear and microreactor projects. Assemblies can be produced in carbon steel or stainless steel according to project requirements.
RoXteel does not provide NQA 1 or safety related nuclear fabrication. The current scope is non safety related balance of plant structural steel.

Balance of Plant Structures
Structural steel assemblies supporting non safety related nuclear balance of plant systems and equipment.
- Balance of plant skid frames
- Structural steel building modules

Utility & Support Infrastructure
Structural steel supporting piping, cable routing, utilities and access throughout non safety related balance of plant areas.
- Pipe racks
- Cable tray support structures
- BOP utility structures

Modular & Transport Structures
Structural frames supporting cooling equipment and large modular balance of plant components.
- Heat exchanger and dry cooler support frames
- Transport frames for modular components
Built Around the Module, the Site & the Delivery Plan
Balance of plant assemblies can range from skid frames to large structural modules. RoXteel considers fabrication, module size, transportation, site access and setting sequence together when planning the structure.
Skid frames and support structures can ship efficiently as part of a truckload.
Structural building modules and transport frames can be planned around permitted transport, modules or a project-specific transport strategy.
Where the assembly allows, design can work around approximately:
These are planning references, not published manufacturing limits. Final size and transportation strategy depend on the assembly and project.

Bring the Drawing. The Assembly. Or the Problem.
RoXteel reviews non safety related balance of plant skid frames, racks and structural modules for manufacturability, dimensional repeatability, modularization, transportation and site assembly. The goal is a structure that can be built consistently and repeated across a program.
- Simplify the assembly
- Improve manufacturability
- Plan for dimensional repeatability
- Plan for repeatable production
- Improve transportation planning
- Reduce site assembly where practical

Non Safety Related Nuclear Balance of Plant Scope
RoXteel's nuclear scope is non safety related balance of plant structural steel. RoXteel does not offer NQA 1 capability or safety related nuclear fabrication.
Start With the Required Onsite Date
Nuclear balance of plant assembly lead time is quoted by project because design readiness, engineering requirements, materials, quantity, manufacturing sequence and transportation vary.
RoXteel starts with when the structure needs to reach the site and works backward through design review, materials, production and transportation. Repeatable modules may also create opportunities to standardize assemblies across units, phases or sites.
Built in Arizona for Nuclear Balance of Plant Projects Nationwide
RoXteel is based in Wittmann, Arizona and supports nuclear balance of plant and industrial projects across the United States from the 55 acre All Things Metal campus. RoXteel's approximately 60,000 sq ft manufacturing facility is currently under construction.
- 55acresAll Things Metal campus
- ~60,000sq ftRoXteel manufacturing facility under construction
- NationwideProject support across the United States
Have a Nuclear Balance of Plant Assembly, Drawing or Recurring Manufacturing Problem?
Bring us the skid, structural module, support assembly or project requirement. We will start with what needs to be built, how it needs to repeat and when it needs to reach the site.





