Primoris Fabrication

Primoris Fabrication was founded in 1987 and offers fabrication services for both domestic & international projects. We are an industry expert in nickel alloys, duplex, super duplex, titanium, carbon steel, chrome moly and stainless steel pipe fabrication.

  • About
  • Services
  • Markets
  • projects


Primoris Fabrication (formerly Ram-Fab, Inc.) has been providing quality cost effective pipe fabrication since 1987. With a management team that has been working together for over 25 years to provide the best service to the power, chemical, refining and oil & gas industries. With 4 locations and over 250,000 sq. ft, with a total production capacity of 2,500 spools per month. Our fabrication capabilities include: carbon steel, chrome moly, stainless steels, duplex steels, nickel based alloys, and jacketed piping.

Our fabrication process is managed using our new software system that tracks and controls all aspects from estimating through spool delivery and provides our clients with real time spool tracking.



Pressure Piping, Boilers, Vessels and Process Skids

  • We provide pipe fabrication, tanks, and pressure vessels made from carbon steel, stainless steel, titanium, hastelloy, Inconel etc.
  • Tanks, vessels, and heat exchanger repair
  • ASME S, PP and U Certificates
  • NBIC R and NB Certificates
  • Pipe Fabrication: Diameter: 0.25 in to 144 in. NPS Wall thickness up to 4 in.
  • Logistics: Express delivery via dedicated carriers
  • Process Skids

Pipe Cutting: Plasma and Oxy acetylene up to 4 in. thick

Post-Weld Heat Treatment: Up to 144 in. NPS and up to 50 ft. lengths

Surface Finishing: Up to 144 in. NPS up to 60 ft. lengths I.D. and O.D. blasting

Painting/Coating: Water-based, Solvent-based, Zinc, Urethane, etc.

NDE Services: on-site 3rd Party NDE Company capable of handling all RT, PT, MT, and PMI.

Computerized Project Tracking: EPC software system that tracks and controls all aspects from estimating through spool delivery.

Logistics: Express delivery via dedicated carriers.


  • Power
  • LNG
  • Oil, Gas, Chemical
  • Civil, Commercial & Transportation
  • Pipeline
  • Water & Wastewater
  • Desalination
  • Utilities & Distribution
  • Mining
  • Pulp and Paper
  • Pharmaceutical
  • Food and Beverage
  • Steel Manufacturing



150 Highway 133 Spur
Crossett, AR 71635
Phone: (870) 364-7473

3508 Curtis Lane
New Iberia, LA 70560
Phone: (337) 551-4411

13511 FM 365
Beaumont, TX 77705
Phone: (409) 951-5030

1109 West 13th Street
Deer Park, TX 77536
Phone: (281) 478-5100