LPR

Magnetic inspection theories are applied in high precision magnetic flux leakage(MFL) inline inspection tools(ILI), they can run in gas and liquid medium. MFL inline inspection tools are utilized in the inspection and determination of severity of metal loss in the inspection of steel pipelines. The tools can be used for inspection of pipeline defects, wall changes, wall material changes, internal and external discrimination, pipe feature(pipe hoop, scar, elbow, weld, tees, etc.)identify. They can provide full information of defects' area, extent, location and direction.

The SMARTCORR® MFL tools are available from 6"-48" in sizes.

Nominal diameter

Φ323.9

Φ406

Φ610

Φ762

Φ1219

Total length

2.3m

2.7m

4.95m

3.6m

5.35m

Weight

400kg

650kg

2100kg

1750kg

4500kg

Temperature range

0 to +70℃

0 to +70℃

0 to +70℃

0 to +70℃

0 to +70℃

Pipeline pressure

0.5 to 10MPa

0.5 to 10MPa

0.5 to 10MPa

0.5 to 10MPa

0.5 to 10MPa

Working hours

150h

150h

150h

150h

150h

Max detect mileage

300km

300km

300km

300km

300km

Minimum bend radius

≥1.5D

≥2.5D

≥2.5D

≥2.5D

≥2.5D

Miter allow

≤20°

≤20°

≤20°

≤20°

≤20°

Ability to go through deformation

≤15%

≤15%

≤15%

≤15%

≤15%

Corrosion channel number

384

480

540

648

1152

Odometer channel number

2

3

3

3

3

Circumferential channel number

1

1

1

1

1

Tool speed limit

0.5 to 5m/s

0.5 to 5m/s

0.5 to 5m/s

0.5 to 5m/s

0.5 to 5m/s

Medium type

oil/gas pipeline

oil/gas pipeline

oil/gas pipeline

oil/gas pipeline

oil/gas pipeline

Oil and Gas pipelines.

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