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INTEGRITY AND SAFETY PIPELINES
Non-contact magnetometric inspection

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Technology

KMD-02R
KMD-02R is designed for non-contact magnetometer diagnostics of underwater pipelines at depths up to 1200 m. Complexes of non-contact diagnostics are developed on the basis of three-component magnetoresistive nanofilm sensors that allow to measure conditions of high electromagnetic interference.

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System KMD-02R:

  1. Is completely passive - do not emit electromagnetic or other radiation and do not have any effect on the object under investigation;
  2. Does not require changes in the pumping mode of the product
  3. Does not require pipeline preparation for inspection.


Technology

Before starting work our specialists together with ROV technical team install the device on the device with maximum distance from its metal parts. In the process of diagnostics ROV with the device connected moves along the pipeline route. At the moment of measurement the received data are transmitted via cable to the ROV control center located on the accompanying ship. If it is technically possible, verification diging is carried out based on the diagnostics results in order to obtain more accurate information about the pipeline and to improve the quality of processing. Further, the analytical center performs a multi-profile data analysis using artificial intelligence technologies. Based on the results, a report on the technical condition of the pipeline is prepared.


Specifications KMD-02R:

Model for depth up to 300 m
 Model for depth up to 1200 m
Overall dimensions, mm
 650х150 805х203х159
Weight, kg
 4,5 11,4
Scanning step, m
 From 0.01
 From 0.01
The diameters of the pipelines inspected, mm
 159-1420 159-1420
The wall thickness of the pipe, mm
 3.0 - 22 3.0 - 22
Operating temperature range
 >-2oС >-2oС
Connecting the IBM PC
 Flash card
 Flash card
Level of protection
 IP-68 IP-68
Power supply
 From a ROV power system
 From a ROV power system
Continuous working time
 Depends on a ROV
 Depends on a ROV

Additional technical informationabouttheKMD-02R:

Parameter
 Specification 
Type of sensors (primary transducers)

Nano-size sensors based on the Anisotropic Magneto-Resistance effect (AMR).

Each sensor consists of magneto-resistance layer made of Fe-Ni-CO layer, with the thickness of 30 nM (nano-Meter, 10-9m)
Amount of measured parameters of the magnetic field
 16
Sampling speed
 Up to 300 samples per second
Types of detectable defects

  • Metal loss (internal or external corrosion: local corrosion pits, groove corrosion);

  • Crack-like defects (cracks, including SCC, folds, blister, guide marks);

  • Discontinuity (lamination, non-metallic inclusions); Weld joints defects;

  • Change in geometry (dents, corrugation);

  • Anomalies of stress-deformed state (sections with sags, deflections, karsts and landslip phenomena);

  • Other defects causes changing of the magnetic field

Depth of detectable defects
 starting from 15 to 100 % of pipe wall thickness
Determination of pipeline bedding depth 
 Up to 10 diameters of the inspected pipe
Requirements to the surface under inspection
 preparation of the surface and changes in pipeline operation mode - Not required
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Certificates & Licenses


  • Russian Federation utility model patent "Magnetic flaw detector for inspection of metal pipelines";
  • Russian Federation utility model patent "Device for noncontact detection of presence and a site of defects of the metal pipeline";
  • Russian Federation utility model patent "Magnetic flaw detector for the control of underground metal pipelines";
  • Russian Federation utility model patent "Device for determination of a place of damage of isolation of the magistral pipelines";
  • Russian Federation utility model patent "Device for determination of the route, depth and deflection of the main pipeline";
  • Certificate of state registration of the program for computer "Program for receiving, saving and displaying in real time the data of magnetometric diagnostics of KMD-01M complex (VIZOR);
  • Certificate of state registration of the KMD-01M Magnetometric Diagnostics Data Processing Program created by VIZOR (POSTVIZOR) software;
  • Certificate of the Federal Agency on Technical Regulation and Metrology No. ROSS (РОСС) RU MH05.H00176 No. 0260596, according to which "KMD-01M complex meets the requirements of regulatory documents";
  • Declaration of the Customs Union TC No. RU D-RU.OM02.B.09802 on conformity of the complexes of magnetometric diagnostics of pipelines of KMD series to the requirements of technical regulations of the Customs Union ТР TC 004/2011 "On the safety of low-voltage equipment" and ТР TC 020/2011 "Electromagnetic compatibility of technical means".

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About TIC


TIC LTD was established in 2011 as a participant of the Skolkovo Innovation Center project. The system of contactless magnetometric diagnostics of pipelines was presented as an innovative development. The project underwent technical expertise, and our company, having received the status of a participant of the Skolkovo Center project, successfully completed the work under the grant provided by the Fund.

TIC LTD is the only developer in the field of non-contact magnetometric inspection of metal structures using three-component vector sensors based on magnetoresistive thin film nanostructures.

At present, the company actively provides pipeline diagnostics services using the innovative method developed both in the Russian and international markets.

    Strengths of the Company:
  1. Availability of modern scientific-technical and production base, the latest generation equipment;
  2. high reliability of diagnostics;
  3. highly qualified scientific and technical personnel with more than 10 years of experience in the field of non-destructive testing.

Contact infromation


TIC LTD

196084, Russian, Saint-Petersburg, Ligovskiy Prospekt, 254
+7 (812) 458-85-73
+7 (812) 458-85-74
+7 (812) 458-85-76 (fax)
info-cti@polyinform.com

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