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3rd Party Inspection

  • Raw material identification
  • Witness of Destructive test at laboratory
  • Stamp transfer on components from identified materials
  • Review of WPS / WPQ & PQR & Welder Qualification
  • Intermediate stages of weld setup, mock up tests, Inspection of components, Nozzle attachments etc.
  • Non Destructive test (Liquid penetrate test, Ultrasonic, Radiography & Magnetic Particle Test)
  • Inspection of bought out components at manufacturers/ suppliers place
  • Inspection of Machining components (Shafts, Bearing housing, Stuffing box, Gland, Rigid coupling
  • Impeller hubs, Lantern stool, Nozzle flanges, Subtends, Tube sheets, Baffles, Body flanges, Tray
  • Supports, Structures & Structural Supports, etc.)
  • Set up of Assemblies & Check on Groove Welds, Fillet Welds Geometries (shell L-seams, C-seams
  • Shell –Shell, Dish-Shell, Nozzle-Dish/Shell, Jacket Shell with closure, Limpet coil etc.)
  • Set up of Body flange, Agitator pad, Tray support, Tube bundle skeleton etc.
  • Inspection of impellers for dimensional accuracy/ profile/ balancing etc.
  • Leak test (Hydrostatic, Pneumatic, Vacuum, Helium Leak Test etc.) of Liner, R.F. pad, Shell/Jacket/Limpet coil, internal coil, Shell side-Tube side of Heat Exchangers
  • Running trail of Agitators (Load & No Load)
  • Inspection of surface finish
  • Pre Dispatch Inspection & stamping as acceptance & clearance to site
  • Documents Review & Checking