• Ultrasonic Testing
  • Magnetic Particle Testing
  • Radiography
  • Visual Testing
  • Penetrant Testing

Ultrasonic Testing

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Magnetic Particle Testing

Magnetic particle testing in chennai (MT) also called as magnetic crack detection, Magnetic particle inspection (MPI) is one of the most effective method for finding both surface and subsurface or near surface flaws in ferrous materials at various stages of manufacturing.

Particle Testing

TWG GROUP NDT's experienced teams have highly skilled professional inspectors, modern stationery , mobile, stationery, portable type of equipments suitable for high productivity inspections and field tests and NDT Level III experts to provide consultation, technique establishing, procedure preparation and related services.Magnetic particle testing (MT) also called as magnetic crack detection, Magnetic particle inspection (MPI) is one of the most effective method for finding both surface and subsurface or near surface flaws in ferrous materials at various stages of manufacturing.

Radiography

Radiography testing in chennai is carried out using X-rays or Gamma rays. Radiographic testing (RT) is one of the most reliable and widely used NDT methods in industries. Works on the principles of differential absorption of radiation, radiography is used to detect internal flaws in castings and welds. Additional advantage with Radiography is the availability of permanent record for future reference. TWG GROUP NDT has experienced Level 1, 2, 3 professionals to carry out the tests and interpretations accurately.Radiography is carried out using X-rays or Gamma rays. Radiographic testing (RT) is one of the most reliable and widely used NDT methods in industries. Works on the principles of differential absorption of radiation, radiography is used to detect internal flaws in castings and welds. Additional advantage with Radiography is the availability of permanent record for future reference.

Visual Testing

Visual testing in chennai (VT) is one of the oldest and most widely used NDE methods to derive a multitude of useful information from a variety of material characteristics and properties. Visual examination is used in all stages of manufacturing and fabrication as a means of verifying conformance to standards and ensuring the quality levels are met and maintained in the final product. A great deal of specialized equipments, certified inspectors as per ASNT recommended practice SNT-TC-1A, technicians and NDT level III's exists for this purpose and can provide ASME 'U' stamp consultation on NDT.A great deal of specialized equipments, certified inspectors as per ASNT recommended practice SNT-TC-1A, technicians and NDT level III's exists for this purpose and can provide ASME 'U' stamp consultation on NDT.

Penetrant Testing

Liquid Penetrant Testing in chennai(PT) also called as Dye penetrant testing (DPT) is widely for detecting surface opened flaws in critical engineering components, weldments and structures. 'TWG GROUP NDT' has experienced certified inspectors and technicians for carrying out these tests effectively, ASNT NDT Level IIIs for establishing techniques and preparing procedures. The material testing laboratory is equipped to facilitate inspections especially suitable for aerospace, nuclear, automobile and other critical components inspection with established and qualified procedures.Liquid Penetrant Testing (PT) also called as Dye penetrant testing (DPT) is widely for detecting surface opened flaws in critical engineering components, weldments and structures. 'TWG GROUP NDT' has experienced certified inspectors and technicians for carrying out these tests effectively, ASNT NDT Level IIIs for establishing techniques and preparing procedures.