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16" MFL-DMR Vers.15.15: ILI Tool Data Sheet

This document provides specifications for a 16" MFL-DMR pipeline inspection tool. It describes the tool's identification details, sensor technologies for magnetic flux leakage and direct magnetic response, operating parameters like inspection range and pressure limits, safety features, and launcher/receiver requirements. The tool can inspect pipelines from 360-385mm in diameter with up to 43km of inspection range when operated at 1m/s.

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Judo Hardianto
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740 views3 pages

16" MFL-DMR Vers.15.15: ILI Tool Data Sheet

This document provides specifications for a 16" MFL-DMR pipeline inspection tool. It describes the tool's identification details, sensor technologies for magnetic flux leakage and direct magnetic response, operating parameters like inspection range and pressure limits, safety features, and launcher/receiver requirements. The tool can inspect pipelines from 360-385mm in diameter with up to 43km of inspection range when operated at 1m/s.

Uploaded by

Judo Hardianto
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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16“ MFL-DMR vers.15.

15
ILI tool data sheet page 1 of 3

1 Tool identification
model identification: 16” MFL-DMR vers.15.15
unique reference number: 101501285
tool class: II
date of issue: 09.05.2019
Tool Status: internal reference number:
16" MFL-DMR vers.15.15/II/101501285/DK/09.05.2019/B/MOL-878/(P19/009)

2 Sensor technology
type name function speed no. of sensor circumferential
range1) sensors spacing coverage
MFL Magnetic Flux external & internal 0.5 – 2 m/s 120 9.4 mm 100%
Leakage metal loss
DMR Direct i/o discrimination up to 15 m/s 60 18.6 mm 100%
magnetic
response,
wall-guided

Additional Sensors: ODO, circumferential position record

feature location accuracy:

axial (within pipe): ± 0.10m


axial (from AGM): ±lm + 0.5% of distance travelled
circumferential: +/- s o

sampling rate: up to 1000 Hz

3 Tool layout
inspection direction: uni-directional (conventional from launcher to
receiver)
no. of modules 2): 3
min. bend radius: 3D
weight 2): 250kg
total length 2): 2500mm
no. of odometers: 6
pipeline internal diameter (ID) range: 360to 385mm
min. ID in min. radius bend: 355mm
max. Ø barred offtake: full bore
max. Ø unbarred offtake: 8"
min. centreline separation full bore tees: 600mm
min. valve bore (ball & gate): 340mm
max. void length (gate valve): 100mm
one axial diameter reduction (in straight pipe) to: 330mm

www.3p-services.com
16“ MFL-DMR vers.15.15
ILI tool data sheet page 2 of 3

4 Operating parameters
max. inspection range (v = 1 m/s) 1): up to 43 km
battery life 1): 12 h
max. operating pressure: 90 bar
min. operating pressure in gas
(bend>=3D; length<=5km): 20 bar
temp range: 0 °C to 70 °C

5 Safety
type of batteries: NiMH (rechargeable)
test pressure of electronic housings: 130 bar

6 Specific technological features

MFL

direction of magnetisation: axial


polarity of magnetic field: S/N (in direction of travel)
wall thickness range 1): up to 25.4 mm
type of magnet: NdFeB, wheel controlled

DMR

Type of DMR Sensor: 2

www.3p-services.com
16“ MFL-DMR vers.15.15
ILI tool data sheet page 3 of 3

7 Launcher and receiver requirements

dimension launcher receiver


A closure to reducer3) >= 2500 mm >= 2500 mm
O overbore ID3) >= 450 mm >= 450 mm
C closure to bridle CL4) … mm … mm
D pipeline ID3) nominal bore nominal bore
E axial clearance3) >= 3000 mm >= 3000 mm
F reducer length4) 900 mm 900 mm
G reducer to valve4) >= 800 mm >= 2500 mm
H bridle3) 10” 10”

1
) for full performance specification
2
) incl. transmitter
3
) requirement
4
) typical dimension

Notes:
- This data sheet outlines the dimensions and parameters of an individual ILI tool. There are
alternative tools with varying dimensions and parameters available.
- This Tool Data Sheet may be delivered within a proposal or tender process as a tool
example. For the actual inspection a similar tool with different unique reference number may
be made available.
- 3P Services reserves the right to introduce alterations without prior notice.

www.3p-services.com

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