Secondary steel - TP outside
Secondary steel - TP inside
Secondary steel technical requirement
| No. | Specification | Standard/Certificates |
|---|---|---|
| 1 | Technical Specs – Material | -EN 10225 -EN 10210 -EN 10219 -EN 10225 -EN 10204 -EN 10088 -EN 15088 |
| 2 | Technical Specs- Fabrication | -EN 1090-2 -ISO 3834 -ISO 14731 Class C / EN 1090-2 -ISO 9606-1 -ISO 14732 -ISO 15609-1 -ISO 15614-1 |
| 3 | Technical Specs – Coating | -ISO 1461 -ISO 2063 -ISO 12944 -NACE-III or FROSIO III |