Your trusted partner forPipeline Corrosion Inspection

Celebrating Experienceand Excellence

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Active Speed Control • Multi-diameter inspection • Bidirectional inspection • Low-flow solutions • Spatial mapping and strain analysisSmall diameter pipelines • Low friction tools • Brushless design for traverse of umbilicals • Short radius bends • Illegal Hot Taps

ADDRESSHoutkopersstraat 22 3334 KD Zwijndrecht The Netherlands

CONTACTT: +31 (0) 78 610 1428F: +31 (0) 78 610 2128

E: info@pipesurveyinternational.comW: www.pipesurveyinternational.com

ISO9001:2015 - ISO14001:2015 - OHSAS18001:2007 - POF:2016 - API1163 - ASNT-ILI-PQ2017 - NACE SP0102:2017

MFL and C-MFL Technology

Active Speed Control • Multi-diameter inspection • Bidirectional inspection • Low-flow solutions • Spatial mapping and strain analysisSmall diameter pipelines • Low friction tools • Brushless design for traverse of umbilicals • Short radius bends • Illegal Hot Taps

ADDRESSHoutkopersstraat 22 3334 KD Zwijndrecht The Netherlands

CONTACTT: +31 (0) 78 610 1428F: +31 (0) 78 610 2128

E: info@pipesurveyinternational.comW: www.pipesurveyinternational.com

ISO9001:2015 - ISO14001:2015 - OHSAS18001:2007 - POF:2016 - API1163 - ASNT-ILI-PQ2017 - NACE SP0102:2017

MFL and C-MFL true XHR resolution tools are usedin gas and liquid pipelines to assess pipe wallthickness and metal loss. Pipesurvey magneticinspection tools use the highest attainableresolution of tri-axial sensors to accuratelydetermine the dimensions of the metal loss. Thetools offer a gapless sensor arrangement withintegrated ID/OD discrimination sensors for acomplete wall coverage. The sensor design offersflexibility to scan the weld and heat affected zoneas accurately as possible. The tools are low-friction, wheel-supported, flexible, bidirectionaland tailored for the challenges of both piggableand unpiggable pipelines. All tools pass through25% diameter reduction and 1.5D radius bends.Pipesurvey International MFL tools have beensuccessfully applied in transmission lines, tankfarm lines, risers and flow lines.

Pipesurvey has developed powerful and userfriendly DATsurvey® software. With this diagnostictool the operator can review pipeline featuresand anomalies at any scale, distance or clockposition. Data is visualized in line-, color- or 3D-plots. Statistical run data, creating additional digsheets and on-line support are standard servicesincluded in DATsurvey®.

Regular or Axial MFL technology deploys anaxially oriented magnetic field and is most oftenused to detect pipeline anomalies such asgeneral corrosion, pitting, pinholes, circumferentialslotting and grooving as well as axial slotting andgrooving. However, when the focus is on axiallyoriented defects, the C-MFL offers the perfectsolution. The C-MFL tool deploys acircumferentially oriented magnetic field and willaccurately detect and size axially orienteddefects, crack-type defects and defectsassociated with the longitudinal weld.

Pipe sizes 6” – 56”

Minimum bore straight pipe 75% of Pipeline Nominal Diameter

Bend radius 1.5D

Velocity 0.1 – 4.0 m/s, Active Speed Control available for higher gas flows

Pressure range Up to 230 bar

Magnetization Minimum of 10 kA/m

Inspection distance Up to 250 km, please consult for longer distances

Location accuracy +/- 1 m [GPS], 0.1 m from girth weld [Odometer]

Detection threshold 5% of wall thickness

Sizing Accuracy +/- 10% of wall thickness for general corrosion1

1 refer to Tool Data Sheet for Complete Overview of Specification

TOOL SPECIFICATIONS

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