| Product Name | Specification |
| Elbow 87.5 | two head couplings |
Standard
| Iran | Europe |
| INSO 9119-1 | BS EN 1329-1 |
| Size | Usage Code | Thickness(mm) | Usage Code | Thickness(mm) | SN | Color |
| 63 | B | 3 | * | * | * | Gray |
| 90 | B | 3 | BD | 3 | 4 | Gray |
| 110 | B | 3.2 | BD | 3.2 | 4 | Gray |
| Product Name | Specification |
| Elbow 87.5 | two head couplings |
| Iran | Europe |
| INSO 9119-1 | BS EN 1329-1 |
| Size | Usage Code | Thickness(mm) | Usage Code | Thickness(mm) | SN | Color |
| 63 | B | 3 | * | * | * | Gray |
| 90 | B | 3 | BD | 3 | 4 | Gray |
| 110 | B | 3.2 | BD | 3.2 | 4 | Gray |
