Welded Pipes & Tubes
The manufacturing of pipes begins with slitting of strips of required width based on the diameter of the tubes to be formed. Stainless steel slit strips are passed through a series of rollers and tubes are formed automatically on different stands with rolls and welded on fully automated process of TIG welding without the addition of filler metal. The welding head line is polished continuously with the help of automatic bead polishing machine to produce a perfect bore. The tubes are then passed through a series of sizing rolls to ensure joviality and tolerances. Tubes are then cut to length, Cold-drawn, Solution Annealed, Straightened, Pickled, Passivated and Polished before other Destructive and Nondestructive Testing & Dispatch. The systematic chain-type process has been approved and granted certification of maintaining International standard 1SO 9001:2008 & ISO 14001:2004.
Large Diameter Pipes
Chemical, Physical and Hydrostatic Testing is done regularly since input raw materials are taken into the factory and during processing till dispatching of finished product.