The AS-200S Systems inspect Spiral Submerged Arc Welded Pipe (SAW-H), including weld and HAZ inspection.The systems may be integrated for online or offline inspection, and can be set up using a variety of ultrasonic configurations, according to inspection requirements and site conditions. Both static and moving inspection head configurations are available, to accommodate different site conditions and throughput requirements.

Common Defect Types: 

  • longitudinal and transverse flaws in the weld seam
  • delaminations in the Heat Affected Zone (HAZ)
  • delaminations in the pipe body
  • delaminations in the pipe ends (for off-line systems)

Adherence to common industry standards: 

  • API 5L/ISO 3183
  • Shell DEP-
  • Chevron
  • Per request


  • modular inspection heads supporting different UT configurations
  • automated seam following by laser tracking
  • ease of operation for quick setup and calibration
  • on-site operator console
  • automated custom tailored inspection report for endless and cut pipes
  • robust – vibration free mechanical structure
  • unique UT transducers with internal coupling verification
  • RFI shielding and UT instrument layout specifically designed for enhanced SNR
  • low maintenance and long lifespan
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