Rigid Welding Inc is certified in accordance with CSA B52 Mechanical Refrigeration Code and CSA-B51 Boiler Pressure Vessel & Pressure Piping Codes:

  • ASME B31.1 Power Piping Code
  • ASME B31.3 Process Piping Code
  • ASME B31.5 Refrigeration Piping Code
  • CSA Z7396.1 Medical Gas Pipeline Systems

Pipe fabrication is our primary focus and specialty at Rigid Welding. With a diverse range of projects, we fabricate and ship according to project-specific priorities as well as assisting with all aspects of system layout, including budget planning and takeoff preparations.

Working with pipe of varying degrees in size, Rigid can manufacture and produce piping spools and assemblies for all grades of:

  • Carbon Steel
  • Stainless Steel
  • Aluminum
  • Chrome-moly
  • Duplex Grade
  • High Alloy
  • Nickel Base Alloy
  • Hastelloy
  • Low Temperature
  • And many other alloy materials

We produce piping spools for large scale capital projects requiring a large quantity to the smaller projects of singular spools.

Rigid welding can handle an entire range of oilfield and gas piping installations and fabrication needs. We offer piping services for a variety of systems which include:

  • Construct, Modify, Repair and Remove Piping Systems
  • Food-grade Sanitary Piping
  • Mechanical Installations
  • High Pressure Piping Systems
  • Industrial Process Piping
  • Pipe Prefabrication and Installation
  • Piping Assemblies – Skid Modular Units, Pipe Spools
  • Jacketed Piping
  • Compressed Air Lines
  • Hydraulic & Pneumatic Piping and Controls
  • Medical Gas Piping
  • Tank and Pipe System Repairs
  • Boiler and Pressure Vessel Installation/Repairs
  • Installation and Modification of Systems Equipment including
    valves, compressors, pumps, grinders, augers and more

Quality Control

Rigid Welding is committed to providing the best quality of services and customer relations to all our clients and customers using continuous improvement methods, procedures and policies.

Our welding procedures are certified by TSSA and our pipe fabrication projects undergo a series of checks to ensure dimensional accuracy, completeness, weld quality, and conformance to the design and specifications. The finished product will be subjected to testing as specified by the customer.

Inspection Capabilities:

  • (VT) Visual Testing
  • (RT) Radiography Testing
  • (UT) Ultrasonic Testing
  • (PT) Dye Penetrant Testing
  • (PMI) Positive Material Identification
  • (MPI) Magnetic Particle Inspection
  • Hydrostatic Testing
  • Pneumatic Testing
Rigid Welding Inc.
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