Procedure

- Done surface preparation by grinding.
- Done preheat job upto 100 Deg.C.
- Done welding cover weld bead not more than 50mm at a time & maintain 100 Deg.C interpass temperature during welding.
- After welding cover welding portion by glass wool for slow cooling.
- After welding done dp test & found ok.
- Done machining on welding portion for checked machining performance after welding with our product & found ok