Piping Fabrication & Modularization


We can design, build, install, project manage & troubleshoot:

  • Boilers
  • Cooling Towers
  • Chillers
  • Hydronic Heating Systems
  • Air Compressors
  • Air Dryers
  • Exhaust Fans
  • Ductwork
  • Air Handlers
  • Lab Hoods
  • Unit Heaters
  • Rooftop Package Units
  • Power Burners
  • Furnaces
  • Kitchen Equipment

Piping Fabrication

State-of-the-art 35,000 square foot fabrication facilities, coupled with a highly trained and capable workforce, yields consistent, high-quality, dimensionally exact fabrication day after day. RHMC has been fabricating pipe and piping systems since 1959. Not only does Rock Hill provide fabricated piping for our own projects and construction division, we fabricate piping skids and steel pipe supports for construction projects all over the world.

Our pipe fab capabilities are very wide ranging and include most metallurgies, pipe sizes up to 96″ and all pipe schedules. We also have the ability to produce various products from steel, pipe and other metals. We fabricate all types of industrial process piping, including: chemical, utility, and sanitary grades.

Modular Construction / Skids

Our fabrication shop is well versed at handling modular, skid-mounted fabrication work. We are also experienced at handling the multiple skills needed to provide you with a turnkey solution to your modular fabrication project.

All of our shop fabrication goes through a series of checks to ensure dimensional accuracy, completeness, weld quality, and conformance to the design and specifications. The finished product then undergoes testing as specified by the customer. Typical tests utilized in our shop include: x-ray, dye-penetrant checks, hydrostatic and pneumatic testing for piping systems as well as point-to-point checks for instrumentation and electrical work. We can put together complete test packages at the onset of the project for review and agreement by the owner.

To assist in fabrication of modular units, we provide our own piping drawings. Our draftsmen are well aware of the unique requirements of modular construction. Our customers find our drawings to be quite helpful in verifying their process design, layout, field conditions and as-built drawings.


For 24 hour Emergency or After Hours Service Call (314) 966-0600