A. Methodsabout Volume
-Radiographic inspection
-Ultrasonic inspection
B. Methodsabout Surface
-Inspectionwith eyes
-Magnetic particle test
-Liquid penetrating test
-Whirlpoolflows
C. CompositeMethods
-Leak Test
-Acoustic Emissiontest
-Vacuum test
-Hardness test
-Material thickness test
-Paint thickness test
-Hydrostatic test
-Pneumatic test
-Holiday(Spark) test
-Air pressure test
-Gas oil penetrationfor tanks
D. Welding Engineering services
E. Welder qualification and certification
F. Inspection and control of manufacturing by weldingPWPS, WPS, PPQR, PQR,
G. Post weldHeat Treatment (PWHT)
H. Chemical Flashing