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  • ULTRAPIPE

  • ULTRAPIPE

  • ULTRAPIPE

  • ULTRAPIPE

NDT OF BIG DIAMETER PIPES

ULTRAPIPE

UTE “ULTRAPIPE” is intended for automatic ultrasonic testing (UST) of weld, heat affected zone and pipe end areas of the big diameter pipes.


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    Тестирование оборудования установки ULTRAPIPE перед отправкой Заказчику
    Тестирование оборудования

MAIN ADVANTAGES OF EQUIPMENT

  • On-bead, TOFD Realization of additional sonic test circuits regulated with the special requirements of the Pipe Buyer, namely the testing of transverse flaws in the heat affected zone; On-bead, TOFD;
  • Testing of the pipe end areas for the lamination, radial (longitudinal) flaws on the width of the scanning area from 50 mm to 300 mm;
  • Automatic calibration of the Equipment in line, with automatic loading and unloading of calibration block;
  • The Equipment provides the testing by using of conventional piezoelectric probes as well as by using of Phased arrays.

MAIN CHARACTERISTICS OF THE EQUIPMENT

 

Large-diameter pipes

welded with submerged metal arc welding (SAW)

Diametr 503 – 1420 mm


Length

up to18500 mm
Wall thickness

6 – 50 mm

(>50 optionally))

Efficiency

 up to28 pipe/hour

QUALITY ASSESSMENT

Quality assessment is carried out according to the following standards API 5L, GOSTR 52079, GOST14782-86; ISO 3183, DNV-OS-F101, ShellTechnicalSpecification, SpecificationINTECSEA, special requirements of TRANSNEFT, GAZPROM (including the specifications of the projects Shtokman, NordStream, SouthStream).

TRACKING SYSTEM OF WELD POSITION:

Realization by using of non-contact laser scanner.

TESTING PROCEDURES

The testing is realized in three steps:

  • testing of the first pipe end;
  • testing of the weld and weld-affected zone;
  • testing of the second pipe end.

Depending on requirements, the steps of the testing of the pipe end areas may be not realized. 

EQUIPMENT CALIBRATION

With the Equipment you can automatically carry out the regular calibration according to the calibration block.

Two types of calibration are available:

  • according to the small-size calibration block (s. the photo);
  • according to the full-size of the pipe with artificial flaws in the processing line.

PHASE ARRAYS

The phased array provides the scanning of the weld section at different angles in the real-time. 

It allows you to register disadvantageous oriented dangerous flaws in the weld.

Operation principle of the phased array.

Принцип действия фазированной решетки - излучение Принцип действия фазированной решетки - прием
3-small B-scan of the  weld section with imperfection in root. Scanning with the Phased array

TOFD-SCHEME OF THE WELD SCANNING

TOFD-sheme provides detection of the arbitrary orientation flaws in the middle part of the weld, including very thin vertical flaws. TOFD can complement (or replace) the TANDEM-sheme.

TOFD provides detection of the real sizes of the flaws.

B-scan сварного шва B-scan of the weld (SAW) with multiple blisters of nonmetallics.
B-scan сварного шва B-scan of the weld (SAW) with the detected artificial flaws and real flaws such as defects of fusion
B-scan сварного шва B-scan of the weld, welded with high-frequency current (ERW), with the detected flaws of the type such as "sticking"
Дефект типа «слипание» "Stiking'' is a type of flaw detected with "ULTRAPIPE" in the weld with thickness of 27 mm.

ultrapipe14-smallultrapipe15-smallultrapipe16-small

"Incomplete penetration" is a type of flaw detected with "ULTRAPIPE" in the weld with thickness of 22 mm.

 

NDT ELECTRONICS

Блок дефектоскопической электроники Equipment is mounted in the tight construction with protection class IP 67 according to the international standard IEC 60529 as well as DIN 40050, GOST 14254-96. Besides it provides the full electromagnetic compatibility with the Buyer's equipment.

 Electronics unit can contain up to 32 straight channels (without commutation).

The new electronic unit does not  have a cooling liquid and consumes 8 times less power than the equipment of competing firms, so it provides the efficiency and reliability of non-destructive testing.

ULTRAKRAFT, JSC

ZAO ULTRAKRAFT (Ultrakraft, JSC) is a russian engineering company. The main professional field is development and applying of advanced solutions in the field of nondestructive testing and automation.

Contacts

Links

YouTube

ISO 9001-2008
ISO 9001:2008
DNV
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