Polyfusion Welding - Joinning Procedure
Product Code : 12
Brand Name : NAGORY
Product Description
Polyfusion Welding - Joinning Procedure
- Cut the pipe pre - pendicular to the axis of the pipe.
- Clean the dies with a dry cloth. Ensure that the machine temperature has reached 260 oC
- Push the pipe and fitting onto the respective welding die and allow it to heat.
- Remove the pipe and fitting from the dies and immediately push the pipe into the socket and allow it to cool.
| D (mm) | Heat Up Time (Sec.) | Cooling Time (min.) | Depth of Welding (mm) | Time of Removal (Sec.) |
| 15 | 5 | 2 | 13 | 4 |
| 20 | 5 | 2 | 14 | 4 |
| 25 | 7 | 2 | 15 | 4 |
| 32 | 8 | 4 | 16 | 6 |
| 40 | 12 | 4 | 18 | 6 |
| 50 | 18 | 4 | 20 | 6 |
| 63 | 24 | 6 | 24 | 8 |
| 75 | 30 | 6 | 26 | 8 |
| 90 | 40 | 6 | 29 | 8 |
| 110 | 50 | 8 | 32.5 | 10 |
Points to be Noted
- Pipe and fitting are to be heated simultaneously and only once. Second heating is not allowed.
- Heating and welding operations must not be interrupted.
- Do not twist or turn pipes and fittings while inserting and detaching from heating devices.
- Welding at ambient temperatures below 0 oC is not permitted.
X
|
|
|
 |
|