Laying of Impulse Tubes upto 14mm OD size with wall thickness up to 2mm, Laying of Impulse Tubes upto 18mm OD size with wall thickness up to 2.5mm, Automatic orbital welding of stainless steel SS-321 impulse tubes up to 14 mm OD size with wall thickness up to 2 mm and all inline components., Manual welding of stainless steel SS-321 impulse Tubes up to 14mm OD size with wall thickness upto 2mm, Manual welding of stainless steel SS-321 impulse Tubes up to 18mm OD size with wall thickness upto 2.5mm, Manual welding of Titanium impulse tubes up to 14 mm OD size with wall thickness up to 2 mm and all inline components., Radiographic testing- identification of the weld joints for impulse pipes sizes upto 14 mm OD and 2 mm thick., Hydro testing of impulse tubes with equivalent medium of the system at maximum upto 25 MPa loops consisting of instrument, impulse tubes, DPT -die-penetrate testing - work include identification of the weld joints, making scaffolding arrangement, shifting the DPT consumable to location, VBT - vacuu

by Department of Atomic Energy