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Detailed description

Ultrasonic flaw detection

Detection standard

  • Detection specification

Where to go for ultrasonic flaw detection? BAIJIAN Materials Testing Agency can provide ultrasonic flaw detection services. It is a CMA qualification certification agency, a high-tech enterprise, and a third-party scientific research and testing agency. It has rich technical experience accumulation in the field of materials and reasonable testing fees. , complete testing projects, strong scientific research team, testing reports can be issued in 7-15 working days, support scanning QR code to check authenticity, nationwide door-to-door sampling and sample delivery testing services, short testing cycle, low testing costs, scientific and accurate testing data!< /p>

Detection cycle: 7-15 working days

Testing cost: Engineers will develop an experimental plan and quote based on the customer’s testing needs and the complexity of the experiment.

Ultrasonic flaw detection detection range

Steel structures, metals, welds, forgings, pipes, carbon steel, oil tanks, hooks, pressure vessels, ship steel, copper pipe welds, Shafts, gray iron, pillar insulators, I-beams, mold steel, etc.

Introduction to ultrasonic flaw detection testing

Ultrasonic flaw detection is a commonly used non-destructive testing technology that can detect defects within materials, such as cracks, inclusions, holes, etc. It uses the propagation and reflection characteristics of sound waves in materials to determine the internal structure and defect information of materials by detecting changes in sound wave signals. Ultrasonic flaw detection is used in manufacturing, aerospace, automobile manufacturing and other industries, and is also used for testing and monitoring of building structures, bridges and other buildings. Today's relevant domestic ultrasonic testing standards are JB/T4730.3, GB/T11345-1989, CB/T3559-2011, etc. JB/T4730.3 is a relatively comprehensive standard, and the latter two standards are weld inspection standards. , there are other testing standards for steel plates, castings and forgings, etc. Users can make corresponding inquiries as needed. Unlike a specific gas sensor that is limited to the specific gas it is designed to sense, an ultrasonic leak detection system uses sound to detect.

Ultrasonic flaw detection testing items

Ultrasonic flaw detection report, ultrasonic flaw detection non-destructive testing, etc. (For more needs, you can consult the laboratory engineer, who will answer you one-on-one.)

What are the functions of the BAIJIAN test report? ?What problems can it help you solve?

1. Sales and use. (Sell your own products and issue third-party testing reports to make customers more confident in the quality of your products)

2. R&D and use. (During the research and development process, some difficult problems were encountered, and the problems were solved through test report data, thereby shortening the research period.development cycle and reduce R&D costs)

3. Improve product quality. (By comparing test data, we can discover the problems of our own products, improve product quality, and reduce production costs)

4. Use of scientific research paper data.

5. Bidding and bidding (BAIJIAN has a relatively short testing cycle, low testing costs, and high recognition, and is especially suitable for bidding)

Ultrasonic flaw detection reference standard

GB/T 3310-2010 Ultrasonic flaw detection method for copper and copper alloy bars

GB/T 12969.1-2007 Titanium and titanium Ultrasonic flaw detection method for alloy pipes

GB/T 22131-2008 Ultrasonic flaw detection method for inner surface of cylindrical forgings

Ultrasonic flaw detection method for CB 1134-1985BFe30-1-1 pipe

CB/T 3907-1999 Ultrasonic flaw detection of marine forgings

JB/T 6012.4-2008 Internal combustion engine inlet and exhaust valves Part 4: Ultrasonic flaw detection of friction welded valves

JB/T 8931-1999 Ultrasonic flaw detection method for surfacing layer

JB/T 9630.2-1999 Ultrasonic flaw detection and quality classification method for steam turbine steel castings

JG/T 203-2007 Steel structure Ultrasonic flaw detection and quality classification method

TB/T 2452.1-1993 Non-destructive testing of integral thin-walled ductile iron pistons Ultrasonic flaw detection of ductile iron pistons

TB/T 2494.1-1994 Rail vehicle axle flaw detection method for new axles Ultrasonic flaw detection

TB/T 2494.2-2010 Rail car axle flaw detection methods Part 2: Ultrasonic flaw detection of in-service axles

YB/T 036.10-1992 General technical conditions for metallurgical equipment manufacturing. Forging Ultrasonic flaw detection method for steel parts

BAIJIAN sample inspection process

1. Send sample

2. Initial inspection samples

3. Quotation

4. Both parties confirm, sign a confidentiality agreement, and start the experiment

5. 7-15 working days Complete the experiment

6. Issue test report and provide follow-up service.

The above is the relevant introduction to ultrasonic flaw detection. If you have other testing needs, you can consult the laboratory engineer to help you answer them.

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