NON-PURGING TIG WIRE
| Process | AWS Classification | Mf | Brand | Recommended Applications |
|---|---|---|---|---|
| GTAW | 308L, 316L, 309, 347 | TA | Taseto TGF | ‘Non-purging flux-coated’ TIG rods when purging is not possible and available in 2.0 & 2.6 mm Dia |
| 3R308LT-5 | KO | Kobe TGX | ‘Non-purging flux-cored’ TIG rods when purging is not possible. Also available for 316L, 309, 347. Available in 2.2 mm Dia |
COBALT / NICKEL BASED ALLOYS
| Process | AWS Classification | Mf | Brand | Recommended Applications |
|---|---|---|---|---|
| Surfacing | – | – | Imported | Cobalt and Nickel based surfacing alloys such as Stellite 6, 21 and others |
| Powder | – | – | Imported | Alloy 625, C276 and other grades |
CONSUMABLE INSERTS
Consumable inserts are used for ensuring positive root penetration and for desirable contour. These are used for critical weld joints of high piping installations. All inserts conform to ASME SEC II Part C, SFA – 5.30
| Material | CS | SS | NI | LA |
|---|---|---|---|---|
| Grades | IN MS – 1 | IN 308L/IN 309L/IN 316L/IN 347 | IN 60 /IN 82 | On request |
| Available Shapes | Inverted T/ Y / Flat | Inverted T/ Flat | Flat | Flat |
| Shapes | Inverted T Type | Flat Type | Y Type | – |
|---|---|---|---|---|
| SUPPLY | 16m coil & Pre-formed Rings – open / butt | Pre-formed Rings – open / butt | Pre-formed Rings – open / butt |  |
TITANIUM
| Process | AWS Classification | Mf | Brand | Recommended Applications |
|---|---|---|---|---|
| GTAW | ER Ti-1 ER Ti-2 ER Ti-5 |
IM | Imported | Suitable for welding of Titanium used in highly corrosive environment including Chlorine and high temperature application, aircraft industry etc. |
OTHER EXOTIC METALS
| Process | AWS Classification | Mf | Brand | Recommended Applications |
|---|---|---|---|---|
| GTAW | – | – | Imported | Zirconium, Hafnium etc. |