Tensile, Hardness, Flattening, Flare, Flange and Reverse-bend tests are carried out in full compliance with relevant standards, i.e. ASTM A-1016 and A-999 norms. This ensures trouble-free expansion, welding and use at customers end.
Eddy Current Testing:
To detect homogeneities in subsurface, eddy current testing is carried out using Flaw-mark Testing System.
100% Hydrostatic Testing is carried out according to ASTM - A 1016 norms to check tubes for leakage.
To ensure complete identification and traceability, all the information as required by the standards i.e. Brand Name, Size, Grade, Specifications, heat No., / Lot No. is marked on all the pipes and tubes by using the latest inkjet marking machine.
After passivation, every single length of tubes and pipes is subjected to a thorough visual inspection by trained staff to detect surface flaws and other imperfections.
Air under Press Test:
Tubes are internally pressurized with clean and dry compressed air and being submerged in clear water to check any evidence of air leakage.
Note: Supplementary & Non-Destructive Tests are conducted only when specially requested by the client.