Description

HT Inflatable Rings

High Temperature (HT) Rings have EFC performance with the added capability of testing pipes operating at up to 300°C when used with HT modules.

HT Inflatable Rings allow screening pipes with nominal sizes from 6″ upwards, using pneumatic pressure to press the transducers evenly against the pipe surface. Interchangeable transducer modules are used to populate the rings, so one set can be applied across different sizes.

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Pneumatic Loading
Ring Joining
High Temperature Operation
Smart Sensors
Screw-Lock Latch

Available Transducer Types

HT

2‑row transducer modules with four spacings designed for use on pipes operating at temperatures up to 300°C.

Application areas include:

  • Bare / Painted Pipes
  • Unsleeved / Sleeved Road Crossings
  • Localised Pitting
  • Buried Pipes
  • Pipes with many welded Supports
  • High Temperature Pipes
Adjustable Transducer
Adjustable

2‑row adjustable transducer modules with four transducer spacings to cover a wider frequency regime range.

*Can be used on HT rings when full temperature range is not required.

Specifications

Number of Channels
16
Nominal Pipe Size (NPS)
6″ to 36″ (DN 150 to 900)
Operating Temperature (HT Model)
-40°C to 300°C (-40°F to 572°F)
Operating Temperature (Adjustable Model)
-40°C to 150°C (-40°F to 302°F)
Radial Clearance
63 mm (2.5″)
Transduction System Compatibility
Wavemaker® G5 & G4MINI

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