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TYHI has been awarded certificates for design and manufacturing type A1, A2, and A3 pressure vessels. We have also been awarded ASME U and U2 certificates and a European Welding Enterprise certificate. We possess all the necessary instruments and machines for testing and inspection, molding, processing, non-destructive testing, and heat treatment of pressure vessels.

  • License for special equipment manufacture
    License for special equipment manufacture
  • License for special equipment manufacture ( tube )
    License for special equipment manufacture ( tube )
  • License for special equipment manufacture ( vessel )
    License for special equipment manufacture ( vessel )
  • Certificate of ASME U
    Certificate of ASME U
  • Certificate of ASME U2
    Certificate of ASME U2
  • Certificate of radiation safety
    Certificate of radiation safety

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