Magnetic Flux Leakage Testing

Magnetic flux leakage testing is a very important nondestructive testing method and it is widely used. When used in combination with other methods, it can provide fast and inexpensive evaluation of work-pieces of ferromagnetic materials.
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Product Details

leakage testing

Magnetic Flux Leakage Testing

Yantai Haige Machine Tools Co., Ltd. Was built in 1999, which specializes in producing steel finishing equipment, such as magnetic flux leakage testing, Series JY Bar Straightening Machine, Abrasive Belt Ginder, Drawing Machine, Shot Blasting Machine, Centerless Grinding Machine, CNC skiving and Roller Burnishing Machine and Auxiliary Machine etc. We also engage in continuous hard chrome plating equipment and heat treatment equipment.

Based on 15 years manufacture and design experience, our machines have been exported to Russia Vietnam, India, Pakistan, Iran, South Korea, North Korea, Taiwan and other countries and regions.


Magnetic flux leakage testing is a very important nondestructive testing method and it is widely used. When used in combination with other methods, it can provide fast and inexpensive evaluation of work-pieces of ferromagnetic materials. With the advancement of technology, people are paying more and more attention to the automation of the detection process. It does not only reduce the labor intensity of the inspection work, but also improves the reliability of the testing results and reduces the influence of human factors. Magnetic flux leakage testing equipment is applicable to flaw detection at horizontal and vertical direction in pipes such as petroleum pipes, petrochemical pipes, and boiler pipes.

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NO.

Item

Note

1

General information

Diameter

50 - 180 mm

Length

4.0 – 12.0 m

2

Type of product

Hot rolled and shot blasted bars

3

Surface conditions

Hot-rolled and shot blasted , straightened, free of loose scales, chips, metal powder
 and fluids or better quality.

4

Condition of ends

Both cut at right angle to the axis, without deformation of cross-section, deburred

5

Straightness tolerance

Max. 2 mm/m referred to the tangent

6

External Diameter tolerance

Nominal diameter (mm)

Allowed tolerance (mm)

>40-80

±1.0

≥ 80-110

±1.2

≥ 110-150

±2.0

≥150-180

±2.5

7

Ovality

80 % of diameter tolerance

8

Test piece temperature

5 to 70° C


Certificates

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Customer

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Exhibition

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Packaging

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Hot Tags: magnetic flux leakage testing, manufacturers, high speed, high precision, high accuracy, high quality

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