Refractory Assembly

Turnkey Refractory Products & Services

The refining and process industries often require refractory to protect equipment that operates at very high temperatures. Refractory design and installation is a unique and specialized process that requires very specific experience and knowledge.

Karrena is a full-service provider offering refractory design, maintenance, repair, inspection, installation and demolition services. Having the ability to offer our clients one single point of responsibility allows us to achieve the highest quality standards for each installation we do from emergency repairs to planned shutdowns. Karrena uses the most modern and the most efficient technology and equipment for optimum performance.


  • Fluid Catalytic Cracker Unit (FCCU)
  • Residual Catalytic Cracker Unit (RCCU)
  • Thermal Reactors
  • Converters
  • Incinerators
  • Cement & Lime Kilns
  • Heaters
  • Furnaces


  • Pre-turnaround Planning
  • Refractory Design & Engineering
  • Material Procurement
  • Maintenance, Shutdowns & Overhauls
  • Installation Services
  • Demolition of Existing Linings
  • Quality Assurance/Quality Control
  • Certified API & AWS Inspectors
linings - refractory assembly
refractory assembly