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Magnaflux

Echogel 20

Echogel 20

Regular price $79.00
Regular price Sale price $79.00
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SKU: SKU:48-901

Stock Status: In stock
Packaging

Economical Ultrasonic Couplant

Echogel® serves as an economical, basic-use couplant ideal for ultrasonic inspections, including flaw detection, sizing, and thickness gauging, particularly in environments where salt cake or metal corrosion salts are present. It offers excellent corrosion inhibition and resists viscosity breakdown, making it suitable for salt-caked boilers and other corroded materials.

Available in two viscosities, Echogel 14 features a thin, flowable gel, while Echogel 20 is formulated as a medium-thick gel, ensuring versatility for various applications.

Benefits

  • Enhanced surface wetting for quick coverage of oily or dirty surfaces
  • Maintains viscosity even in the presence of corrosion or salt cake
  • Good corrosion inhibition properties
  • Silicone free formulation
  • Suitable for hydrogen embrittlement testing

Specifications

  • API
  • ASTM F519
  • ASME
  • AWS

Applications

Defect location: subsurface

Ideal for:

  • Flaw detection
  • Flaw sizing
  • Thickness gauging
  • Power generating boilers
  • Corroded parts
  • Inspections involving corrosion, salt, or salt cake
  • Large volume flaw inspections
  • Small diameter pipes
  • Weld inspections
  • High strength steel applications
  • OCTG
  • Tubular goods
  • Pipes, pipe components, connections, and couplings

Use Recommendations

NDT Method: Ultrasonic Testing

Required Equipment: UT equipment, transducer

Temperature Range: 27 to 140ºF / -3 to 60ºC

Compatibility: Most composites and metals

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