Under pressure and thriving.

The promise of precision

At Mac-Weld our priority is, and always has been, precision. We specialize in the manufacturing of instrumentation components as defined in the Boilers and Pressure Vessels act and Pressure Vessels Safety Branch (MCCR). Our aim is to achieve a high standard of excellence that is accepted globally. And we do this through timely audits and reviews as per our ISO Standard ISO 9001:2008 QMS as well as allocating the necessary resources in training and technology to continuously maintain and improve the quality standards of our products and service.

  • Mac-Weld QMS is certified to ISO 9001-2008
  • Engineering, CRN numbers for specific needs.
  • ITP plans built to customer request
  • In-house Testing
  • PMI
  • Dye Pen
  • Hydrostatic Test
  • Full dimensional
  • All types of Threads
  • Hardness
  • Surface finish
  • Visual inspection
  • CMM Verification
  • Welding capability to meet UT Phase Array Testing 100%
  • Outside Services/Testing Heat Treatment
  • X-ray
  • Mag Particle
  • Ultra Sonic
  • Eddy Current
  • UT Phase Array Testing
  • 100% Traceability
  • NACE MR 0175
  • MTR upon request
  • Certificates of Inspection/Test
  • Certificates of Compliance
  • Training Records
  • Certified Weld Procedures
  • Documented Work instructions.