talent_bigger
united states US canada CA australia AU united kingdom UK
talent_bigger
united states US canada CA australia AU united kingdom UK

Near Field Array (NFA) of Carbon Steel Fin Fan Tubes

  1. Home
  2. »
  3. Services

IRISNDT offers NFA tubular inspection services to inspect the ID of carbon steel fin-fan tubes. NFA tubular inspections use multiple individual coils grouped together instead of the single coil used in standard near-field testing (NFT). NFA uses two rows of receiver coils to provide 360o coverage of the ID of finned tubes.

IRISNDT APPLIES NFA FOR:

  • Identifying ID general corrosion
  • Identifying ID erosion
  • Inspections when satisfactory cleaning, needed for ultrasonic inspection of heat exchanger tubes, is not achievable

ADVANTAGES​

  • NFA results are displayed in C-scan images.
  • High Resolution Displays assist in better analysis

LIMITATIONS​

  • Can only be used to inspect carbon steel
  • Identifies only ID losses
  • Tubes must be free of scale and debris

Your Integrity Concerns, Our Expertise

Address your integrity concerns with confidence. Our expert team is dedicated to providing precise and reliable solutions that safeguard the integrity of your assets, ensuring long-term success and compliance.

Request a Quote

© IRISNDT All Rights Reserved.