NDT weld surface defects

Nondestructive testing of 1, NDT weld surface defects. Check the weld surface cracks, lack of penetration and weld leakage, such as welding quality. 2, cavity inspection. Check the surface cracks, peeling, cable, scratches, dents, bumps, spots, corrosion and other defects. 3, status check. When some products (such as worm pumps, engines, etc.) work, according to the technical requirements of the project were remote visual inspection. 4, assembly inspection. When there are requirements and needs, the use of photovoltaic industry Yatai video endoscope assembly quality checks; or a step after assembly is complete, check the parts and components assembled position meets the requirements of the design or technical condition; the existence of assembly defects . 5, extra material inspection. Check the product within the lumen of the residual dust, and other foreign matter remnants. Yung Okawa Detection: SSC + hic double-antibody test, a metal component analysis, failure analysis, metallurgical analysis, nondestructive testing, please contact us! Shu Hung: 18121031197 Tel: 021-58337982 QQ: 1749526762 E-mail: 162@jiancezaixian.com