Metal Finishing Services

Destructive tests are carried out in the laboratory for specific application in close association with international client specifications on materials & welded specimens. Materials shall be certified for grade confirmation based on the evaluation of the test results. Welder performances are evaluated and certified & welding procedures are qualified by incorporating inspection, NDT & mechanical tests in accordance with international standards and client’s requirements. We carry out various mechanical tests like tensile test to find out the physical properties namely yield strength, tensile strength, elongation, reduction of area etc, Charpy impact test on full & sub size specimens to verify the toughness of material, hardness tests- Vickers, Rockwell, Brinell, Knoop at lab and at site, nick break test on materials and weldments. Macro examination of welded specimens is also carried out. We also perform metallographic test for close scrutiny of metallurgical structures of samples by evaluating the microstructure to establish phases on etching and their morphology. Grain size measurement & ferrite content shall be determined by evaluating the microstructure which will be reported with photographic proof. Replica technique is used for metallurgical services at site applications particularly for boiler tubes, heat exchanger tubes etc. Other corrosion tests to check susceptibility to intergranular corrosion, pitting corrosion, hydrogen induced, stress corrosion cracking under Sulphide, chloride atmospheres. Chemical analysis is carried out using wet method or atomic absorption (spectrometer) to determine the percentage of chemical elements present in metals. The major activities are as listed below

Indogulf provides basic NDT services and advanced inspection services as given below which finds application with respect to international standards like AWS, ASME, API, ASTM, DIN, ISO, BS, ANSI, NACE, Marine classifications like DNV, BV, LRS, RINA, GL, TUV etc in areas of structural steel works, Piping, Pressure vessels, Tanks, castings etc. With operations spread out in different parts of GCC, our laboratory is fully equipped to carry out the following NDT services both onshore and offshore. Magnetic Particle Inspection Dry method & Fluorescent method. Ultrasonic Flaw Detection. Ultrasonic Thickness gauging. Dye Penetrant Test. Ferrite Measurement. Radiography Test. Positive Material Identification. Coating Thickness Measurement. Heat Treatment Services. X-Ray & Gamma Ray pipe crawler systems. Borescope Inspection. Vacuum Box Test.