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SIUI Newsletter No.74–2018年十月號 (陣列式超音波探傷應用)

2018/10/9

陣列式超音波探傷應用

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PA Solution for Pipeline CorrosionTesting


Currently, pipeline corrosion testing has the following difficulties:

√ Near field issues of ultrasound probes shall be considered.
√ Rough pipe surface may lead to poor coupling of probes.
√ A crawler adapted to section changes and structural changes is required.
√ Accurate measurement and evaluation of corrosion depth is required.
√ Testing for high-risk parts with liquid flow changes that may lead to corrosion in elbows, flanges, tees and variable diameters shall be applicable.

Ultrasonic phased array is an ultrasonic imaging technology that performs area inspection on pipeline corrosion. It is combined with a corrosion mapping scanner with light weight and simple structure to form an ultrasonic immersion testing system suitable for field conditions. The system has the characteristics of small blind zone, high precision, 100% coverage without missed detection, intuitive test results, traceability and high efficiency. Comparing to leakage flux and guided wave methods, it has advantages of less false signals and improved accuracy in corrosion testing of cross-section structural parts such as elbows, tees and variable diameters.

Equipment


Phased array ultrasonic flaw detector SyncScan Corrosion mapping crawler MPS-01

Test Result

News


Cofrend Technical day in Marseille, France

GNDT in Dubai, UAE

SMARTOR & CTS-900X for Training

Videos

20mm thickness plate with lack of fusion and surface defects.
Using PA and TOFD probes for multi-group real-time application.
Plates UTPA & TOFD Multigroup SyncScan—1
Plates UTPA & TOFD Multigroup SyncScan—2
For the tubes with LPS02: 5 inches and 1,5 inches on the videos is to show the fast change from the 2 configurations.
Fast size Change LPS 02
Tube 1,5 inches LPS02 PAUT SyncScan
Tube 5 inches LPS02 PAUT SyncScan

The coming exhibition

More info, please follow us:

Shantou Institute of Ultrasonic Instruments Co., Ltd. (SIUI) Add: #77, Jinsha Road, Shantou 515041 Guangdong, China Tel: 86-754-88250150

Newsletter No.74–October2018

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