long range or guided wave ultrasonic testing

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long range or guided wave ultrasonic testing

  1. 1. AITIS ADVANCE INSPECTION SERVICES IN SAUDI ARABIA & GULF Guided Wave or Long Range Ultrasonic Testing Long Range (Guided Waves) Ultrasonic Testing Introduction and Services by Abdallah I. Al Tamimi Industrial Services Est. *2012* Abdallah I. Al Tamimi Industrial Services Establishment Testing and Inspection Works – ISO 9001:2008 CertifiedP.O BOX # 30844, Lot 121-123 Al-faiha Industrial City Al-Khobar-31952, Saudi Arabia.TEL:038640369 FAX: 038640396, Site: www.tamimiservices.com, e-mail: sales@tamimiservices.com
  2. 2. AITIS ADVANCE INSPECTION SERVICES IN SAUDI ARABIA & GULF Long Range Ultrasonic Testing (LRUT) Low frequency ultrasonic waves are used to detect defects and flaws. A set of piezoelectric transducers transmit the ultrasonic waves in both directions along the length of the pipe. The same transducers detect the return signals and analyze by calibrated system software. The use of LRUT is the detection of corrosion, erosion, metal wall loss and other defects in pipes. LRUT is suitable for inspection of pipes that are covered with insulation (wool), under roads or are buried; a large length of pipe can be inspected by uncovering a small portion of pipe (About 1 meter) at a single one location and inspect pipe 40 meters both the sides. Scope: Guided Wave Systems detect pipe wall thickness changes which generate Reflective acoustic waves. These sound waves sweep the entire thickness of the Pipe, the pipe acting as a wave guide - where the term guided waves originated. Guided Wave Systems is sorting or screening NDT tool will classify pipe in Categories of wall loss levels. Typically guided waves provide 100% initial pipe wall screening coverage. At every change in pipe cross-section thickness a detectable screen indication is noted. Typical reflectors are pipe bends circumferential welds, pipe tees, reducers, pipe supports, Corrosion of pipe Surface internally or externally.P.O BOX # 30844, Lot 121-123 Al-faiha Industrial City Al-Khobar-31952, Saudi Arabia.TEL:038640369 FAX: 038640396, Site: www.tamimiservices.com, e-mail: sales@tamimiservices.com
  3. 3. AITIS ADVANCE INSPECTION SERVICES IN SAUDI ARABIA & GULF Applications:  No need to remove Paint from pipe. Fast screening tool.  Mineral wool insulated lines, only one meter to be removed for the rings.  Road crossings.  Bund wall penetrations.  Buried pipelines.  High temperature lines (<+125°C).  Sleeves sections.  Clearance needed between pipes is 65mm.  Size: Standard diameter sizes from 2 to 48 inches can be inspected.P.O BOX # 30844, Lot 121-123 Al-faiha Industrial City Al-Khobar-31952, Saudi Arabia.TEL:038640369 FAX: 038640396, Site: www.tamimiservices.com, e-mail: sales@tamimiservices.com
  4. 4. AITIS ADVANCE INSPECTION SERVICES IN SAUDI ARABIA & GULF Location Map: Contact us: Dhib Al Subaii Dia Awad Executive Manager Training Manager Mobile: +966 505 824 942 Mobile: +966 549 535 714 Email: dhib@tamimiservices.com Email: sirelkhatim@tamimiservices.com Sultan Al harthi Gopikrishnan.T Operation Manager Business Development Engineer Mobile: +966 502 572 227, +966 557 587 772 Mobile: +966 500 566 806 Email: sultan@tamimiservices.com Email: gopikrishnan@tamimiservices.comP.O BOX # 30844, Lot 121-123 Al-faiha Industrial City Al-Khobar-31952, Saudi Arabia.TEL:038640369 FAX: 038640396, Site: www.tamimiservices.com, e-mail: sales@tamimiservices.com

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