Pipe Ultrasonic Testing (UT) Flaw Detector

Pipeline ultrasonic flaw detectors emit high-frequency sound waves through piezoelectric wafers. When the sound waves encounter defects while propagating through the pipe wall, they generate reflected echoes. The instrument receives these echoes and converts them into electrical signals, which are displayed as waveforms. It is used to detect internal corrosion, cracks, and other defects in pipelines, making it suitable for regular inspections of in-service pipelines in industries such as oil and gas, and chemical processing.
Selection
When selecting, consider the compatibility between the pipeline material and wall thickness with the probe frequency. Use low-frequency probes for cast iron pipelines and high-frequency probes for thin-walled stainless steel. Choose the protection level based on the inspection environment, with IP67 or higher for outdoor use. Compare detection accuracy and repeatability error data across different brands, and make the decision by combining the durability of the probe cables and battery life.

Terms

Standards

Instruments

Equipped with 10 independent flaw detection channels and 110dB gain range, supports DAC Linear dispersion automatic generation and 500 data storage, adopts 5.5-inch EL flat screen display, weighs only 1.6kg and is easy to carry, and can work in -20 ℃~ 50 ℃ environment.

$ 4027.00

With ten independent flaw detection channels, the gain range is 120dB, the frequency band is 0.4~ 20.0MHz, and it supports automatic generation of DAC Linear dispersion and 500 data storage for efficient defect identification.

$ 1897.00

Using 40KHz Frequency and 640KHz crystal time base circuit, the weight is only 50 grams and easy to carry, which can accurately detect air leakage sources in various environments.

$ 157.00

With 130dB high gain and Automatic calibration function, support 100 independent flaw detection channels and 1000 waveform storage, Scanning range 0-10000mm, to meet the needs of a variety of material flaw detection.

$ 1587.00

With 16 flaw detection channels and 0.5~ 20MHz Frequency range, it supports Automatic calibration probes and generates DAC Linear dispersion. High Sampling rate and low noise design meet a variety of operating conditions inspection needs.

$ 1172.00

With 100 flaw detection channels and 300 graphics storage capacity, support three probe modes and automatically generate DAC Linear dispersion, waterproof and dustproof design to adapt to harsh environments, Operating temperature range -27~ 70 ℃.

$ 2946.00

Scanning range 0-6000mm, 100 independent flaw detection channels, support Automatic calibration and defect echo positioning, with high-brightness color display and three-proof design, adapt to various complex working environments.

$ 1816.00

Scanning range 0-10000mm, working time 8 hours, waterproof and dustproof function, support 100 flaw detection channels and three probe modes, can automatically generate DAC Linear dispersion and store 300 inspection data.

$ 2623.00

Measurement range 1-225mm, error +/- 0.05mm, support probe automatic zero-point calibrating and two-point calibrating, anti-measurement sound speed to improve accuracy, beyond the preset Film thickness automatic alarm.

$ 243.00

With DAC Linear dispersion automatic generation function, transmission Frequency up to 1000Hz, support 6 Meters detection range and 10 independent flaw detection channels, real-time dynamic video recording and automatic measurement crazing depth.

$ 2139.00

Detection range 0-1000mm, dynamic range is greater than 36dB, with Automatic calibration and gate alarm function, support for a variety of working modes of straight oblique probes, compact and portable for field operations.

$ 3268.00

With 15 independent flaw detection channels and Automatic calibration function, the near-field blind area is small to meet the thin-walled tube detection, the working Frequency is 0.4MHz~ 15MHz, the Continuous Operating Time is more than 8 hours, and the waterproof, oil-proof and dust-proof design is supported.

$ 1640.00

Scanning range 0-10000mm, working time 8 hours, waterproof and dustproof function, support 100 flaw detection channels and three probe modes, can automatically generate DAC Linear dispersion and store 300 A-shaped graphics.

$ 3268.00

Measurement range 3-200mm, display resolution up to 0.001mm, support probe zero and two-point calibrating, can automatically correct errors and measure the speed of sound, equipped with backlight display and over-limit alarm function.

$ 525.00

Featuring a professional timing chip with a resolution as high as 0.001mm, a measurement range from 0.8mm to 800mm, and equipped with gain switching, QC judgment, and automatic statistical functions, the streamlined body ensures a comfortable grip.

$ 248.00