• HOME
  • Process
  • Tube sheet

Process

Tube sheet

  • 1 Forging
  • 2 Machining(Before overlay welding)
  • 3 Overlay welding-1st layer
  • 4 Overlay welding-2nd layer
  • 5 Machining(After overlay welding)
  • 6 Hardness Test
  • 7 PT Test-Painting
  • 8 PT Test result check
  • 9 UT Test
  • 10 Drilling
  • 11 PT Test on holes-Painting
  • 12 PT Test result check

about company DARIN STEEL TECH Co.,Ltd.

28, Gadal 2-ro 55beon-gil, Gangseo-gu, Busan, 46729, Korea

  • +82-51-710-1551
  • +82-51-710-1552
  • darinsteel@naver.com