Isgec Hitachi Zosen Ltd.

Welding

We are equipped with a state-of-the-art welding facility to execute
All kinds of complex welding engineering applications
We have qualified International Welding Engineers with extensive experience in Critical Metallurgies
Team of trained and Qualified Welders and Welding Operators to perform all complex welding operation
We follow comprehensive welding Quality Management in accordance with ISO 3834 -2

Welding Process
- SMAW
- SAW
- GTAW
- FCAW
- ESSC
- GMAW
Advanced Welding Techniques
- SAW - Twin/Tandem/2G /,NG
- GTAW - Semi-Auto/Mechanised
- FCAW - Semi-Auto/ Mechanised
- SMAW - Double Welder Technique
- GMAW - Semi-Auto/Mechanised
- ESSC - Single Head/Twin Head
- Automatic Tube to Tube Sheet Welding
- Automatic Internal Bore Welding (IBW)
Exposure on Various Metallurgy
- Carbon Steel
- Inconel/Monel/Hastelloy
- Low Alloy Steel ( Conventional,Enhanced and Advanced )
- Titanium /HR 235
- Stainless Steel ( Austenitic , Ferritic, Martensitic , Duplex , Superduplex and Urea Grade)
Welding Procedures
- ASME Section IX
- ISO15614
- IBR
- IS
- AD Merkblatt
- API
- NACE
- NBIC
Welders and Welding Operator
- ASME Section IX
- ISO 9606
- IBR
- IS

Narrow Gap SAW
Tube to Tube Sheet Welding
Weld Overlay Inside Head
Weld Overlay Inside Shell
Mechanized Weld Overlay Inside Elbow
Internal Bore Welding
Small Bore Nozzle ID Weld Overlay
Tube Sheet Weld Overlay
Weld Overlay on Corner Area of Tube Sheet