Weld Assurance Digest

Liquid Penetrant Checks for Industrial Ducts- Checks That Matter

Liquid Penetrant Checks for Industrial Ducts: Checks That Matter In industrial ducts, weld quality must be proved, not guessed. A clean look does not rule out a hidden flaw. A small mark may also need closer review before anyone calls it a flaw. The test must suit the joint and its main risks. That is why liquid penetrant checks deserve a clear plan. Timely checks can help a crew spot real flaws. They also cut doubt when the work moves to the next step. Duct seam