We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Flaw inspection.
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Flaw inspection - Company Ranking(14 companies in total)

Last Updated: Aggregation Period:Dec 17, 2025〜Jan 13, 2026
This ranking is based on the number of page views on our site.

Company Name Featured Products
Product Image, Product Name, Price Range overview Application/Performance example
【Other Features】 - Unlike vertical flaw detection, echoes are not received in the sound area, and echoes appear only when there is a flaw. -... 【Application】 <Inspection Targets> ■ Welded joints of piping, structures, etc.  Example: Detection of inherent defects in welded joints, det...
【Construction Example (Solvent Removable Dye Penetrant Testing)】 ■ Remove dirt from the surface and inside of the cracks (Pre-treatment)  ↓ ... 【Usage】 ■All materials except those with moisture-absorbing properties *For more details, please refer to the PDF document or feel free...
【Other Features】 ■ Since it utilizes the reflection method, inspection can be performed from only one side of the test specimen (usually, in... 【Purpose】 <Inspection Targets> ■ Welded joints of structures, cast and forged steel products, bolts, pins, etc.  Example: Detection of inter...
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  1. Featured Products
    Ultrasonic Testing "Oblique Angle Testing Method"Ultrasonic Testing "Oblique Angle Testing Method"
    overview
    【Other Features】 - Unlike vertical flaw detection, echoes are not received in the sound area, and echoes appear only when there is a flaw. -...
    Application/Performance example
    【Application】 <Inspection Targets> ■ Welded joints of piping, structures, etc.  Example: Detection of inherent defects in welded joints, det...
    Penetrant TestingPenetrant Testing
    overview
    【Construction Example (Solvent Removable Dye Penetrant Testing)】 ■ Remove dirt from the surface and inside of the cracks (Pre-treatment)  ↓ ...
    Application/Performance example
    【Usage】 ■All materials except those with moisture-absorbing properties *For more details, please refer to the PDF document or feel free...
    Ultrasonic flaw detection test "Vertical flaw detection method"Ultrasonic flaw detection test "Vertical flaw detection method"
    overview
    【Other Features】 ■ Since it utilizes the reflection method, inspection can be performed from only one side of the test specimen (usually, in...
    Application/Performance example
    【Purpose】 <Inspection Targets> ■ Welded joints of structures, cast and forged steel products, bolts, pins, etc.  Example: Detection of inter...