| Art.No | Size | Class | Type | Average. Outside Diameter (mm) (OD) |
Min. Wall Thickness (mm) (T) |
| TWS40-112F6 | 1 1/2″ | Schedule 40 | FE | 48.26 | 3.68 |
| TWS40-002S4 | 2″ | Schedule 40 | SJ | 60.32 | 3.91 |
| TWS40-002F6 | 2″ | Schedule 40 | FE | 60.32 | 3.91 |
| TWS40-002S6 | 2″ | Schedule 40 | SJ | 60.32 | 3.91 |
| TWS40-003F6 | 3″ | Schedule 40 | FE | 88.9 | 5.49 |
| TWS40-003S6 | 3″ | Schedule 40 | SJ | 88.9 | 5.49 |
| TWS40-004S4 | 4″ | Schedule 40 | SJ | 114.3 | 6.02 |
| TWS40-004S6 | 4″ | Schedule 40 | SJ | 114.3 | 6.02 |
| TWS40-004F6 | 4″ | Schedule 40 | FE | 114.3 | 6.02 |
| TWS40-006F6 | 6″ | Schedule 40 | FE | 168.28 | 7.11 |
| TWS80-002S6 | 2″ | Schedule 80 | SJ | 60.32 | 5.54 |
| TWS80-002F6 | 2″ | Schedule 80 | FE | 60.32 | 5.54 |
