Material Verification

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Audubon Companies provides accurate and reliable material verification solutions for PHMSA Mega Rule §192.624 MAOP reconfirmation. In compliance with §192.607, our proprietary process provides a systematic approach to ensure your records are traceable, verifiable, and complete (TVC). Combining advanced technology, expertise, and experience, we offer a safe, accurate, and efficient method for field data collection – without interruption of pipeline and utility operations. Immediate results on mechanical tests are available with findings included in a formal report.

Our validated material verification provides mechanical properties, chemical constituents, chemical concentrations, hardness, wall thickness, exact pipe diameter, and seam type data. All data is compared to API 5L industry code to verify grade requirements and documented on the final report.



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Mechanical Properties
  • Yield Strength
  • Tensile Strength
  • Hardness
Chemical Analysis
  • Chemical Constituents
  • Chemical Concentrations
  • Carbon Equivalency
Manufacturing Attributes
  • Wall Thickness
  • Pipe Diameter
  • Seam Type Identification
Ancillary Inspections
  • Magnetic Particle
  • Optional Methods

Our systematic approach to material verification ensures safe operations.

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