| 1. Duraliner™ starting stock is inserted through a series of pits. | 
|
| 2. A cut is made in the starting stock, allowing sufficient length to attach expansion hardware. | 
|
| 3. The remaining pipe length is pushed into the host pipe to provide clearance for the expansion procedure. | 
|
| 4. The expansion hardware is attached, and the starting stock is expanded. | 
|
| 5. The expanded section is trimmed to allow clearance for expansion of the adjacent section. | 
|
| 6. The adjacent section is pushed into the host pipe to provide clearance for the expansion procedure. | 
|
| 7. The expansion hardware is attached, and the starting stock is expanded. | 
|
| 8. The two sections are now ready for connection. | 
|
