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Tungsten heavy alloy is used as collimator or radiation shielding in the following applications:

  • Nuclear medicine: PET Systems and radiotherapy
    • PET dispensing system
    • PET syringe shields
    • PET/CT/PET-CT Collimator
    • PET vial shielding container
    • FDG transport container
    • Primary & secondary collimator
    • Muti-leaf collimator
  • Borehole logging in the oil and gas industries: Data from gammy ray source radiation through the rock strata are collected and then analyzed to determine whether deposits of gas or oil are present.
  • Pipe-line inspection: Radiation to inspect welds and to detect cracks in pipelines.
  • Industrial radiography: gamma radiation to detect structural faults in materials such as metal and concrete.
  • Homeland security and border control: scanners that use gamma radiation to detect objects in cargo containers or airline luggage.


TLWM offers high precision tungsten heavy alloy components according to customer's drawings and specifications.


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