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Dye Penetrate Test(PT)

  LWN PT-2

Reference Standard of PT inpection on stainless steel flange:ASTM E165,ASME Section VIII Div2,ASME B16.34.

Process:

1. Clean surface
2.Dye Penetrant
3. Remove Dye Penetrant
3.Apply Developer
4.Inspect the surface
5. Cleaning






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