| PRODUCT SPECIFICATION | |
| CHISEL / SPIKE MATERIAL | EN31 , HARDNESS HRC 60 |
| DESIGN STANDARD | GIS E8 INSULATION AS PER BS3054 |
| WORKING CONDITIONS | |
| INSULATING RATING | 33KV |
| SERVICE | NATURAL GAS |
| AMBIENT TEMPRATURE | 5-65°C |
| OPERATING TEMPRATURE | ATMOSPHERIC |
| TESTING PRESSURE | ATMOSPHERIC |