It is also called as liquid penetrant inspection (LPI) or penetrant testing (PT). It is a widely applied and low-cost inspection method used to locate surface-breaking defects in all non-porous materials (metals, plastics, or ceramics). The penetrant can be applied to both ferrous as well as non-ferrous materials. DPI is used to detect casting, forging and welding surface discontinuities such as hairline cracks, surface porosity, leaks in new products, and fatigue cracks. Our Level II qualified technicians work as per codes (PCN/PED/ASNT) in various industries like Oil and Gas; Petrochemicals; Pressure Vessel Manufacturing; Marine; Ship Repair; Dredging Companies; Mining Sector; Power distribution; Hotels and Hospitals.
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