IR/L-NPT
Internal NPT (National Pipe Threads) Full Profile Laydown Threading Inserts for Steam’ Gas and Water Pipes(+)
| Designation | IC | TPI | RE | INSL | PDY | PDX | CICT | Tough ‹————› Hard Grade & Vc Click on Grade No. for Cutting Speed |
|
|---|---|---|---|---|---|---|---|---|---|
| 06IR 27 NPT | 4.00 | 27.0 | 0.04 | 6.88 | 0.6 | 0.6 | 1 | IC228 | |
| 08IR 18 NPT | 5.00 | 18.0 | 0.06 | 8.24 | 0.6 | 0.8 | 1 | IC228 IC908 | |
| 11IL 18 NPT | 6.35 | 18.0 | 0.06 | 11.00 | 0.8 | 1.0 | 1 | IC908 | |
| 11IR 18 NPT | 6.35 | 18.0 | 0.06 | 11.00 | 0.8 | 1.0 | 1 | IC250 IC908 | |
| 11IL 14 NPT | 6.35 | 14.0 | 0.07 | 11.00 | 0.8 | 1.0 | 1 | IC250 | |
| 11IR 14 NPT | 6.35 | 14.0 | 0.07 | 11.00 | 0.8 | 1.0 | 1 | IC250 IC908 IC1007 | |
| 16IL 27 NPT | 9.52 | 27.0 | 0.05 | 16.49 | 0.7 | 0.8 | 1 | IC250 | |
| 16IR 27 NPT | 9.52 | 27.0 | 0.05 | 16.49 | 0.7 | 0.8 | 1 | IC908 | |
| 16IR 18 NPT | 9.52 | 18.0 | 0.06 | 16.49 | 0.8 | 1.0 | 1 | IC908 | |
| 16IRM 14 NPT | 9.52 | 14.0 | 0.05 | 16.49 | 0.9 | 1.2 | 1 | IC250 IC808 IC908 IC1007 | |
| 16IRB 14 NPT | 9.52 | 14.0 | 0.07 | 16.49 | 0.9 | 1.2 | 1 | IC908 | |
| 16IL 14 NPT | 9.52 | 14.0 | 0.08 | 16.49 | 0.9 | 1.2 | 1 | IC908 | |
| 16IR 14 NPT | 9.52 | 14.0 | 0.08 | 16.49 | 0.9 | 1.2 | 1 | IC228 IC250 IC908 IC1007 | |
| 16IRB 11.5 NPT | 9.52 | 11.5 | 0.09 | 16.49 | 1.1 | 1.5 | 1 | IC908 | |
| 16IRM 11.5 NPT | 9.52 | 11.5 | 0.09 | 16.49 | 1.1 | 1.5 | 1 | IC508 IC808 IC908 IC1007 | |
| 16IL 11.5 NPT | 9.52 | 11.5 | 0.09 | 16.49 | 1.1 | 1.5 | 1 | IC250 IC908 | |
| 16IR 11.5 NPT | 9.52 | 11.5 | 0.09 | 16.49 | 1.1 | 1.5 | 1 | IC50M IC908 IC1007 | |
| 16IRM 8 NPT | 9.52 | 8.0 | 0.12 | 16.49 | 1.3 | 1.8 | 1 | IC808 IC908 IC1007 | |
| 16IRB 8 NPT | 9.52 | 8.0 | 0.11 | 16.49 | 1.2 | 1.7 | 1 | IC908 | |
| 16IL 8 NPT | 9.52 | 8.0 | 0.11 | 16.49 | 1.3 | 1.8 | 1 | IC250 IC908 | |
| 16IR 8 NPT | 9.52 | 8.0 | 0.11 | 16.49 | 1.2 | 1.7 | 1 | IC250 IC08 IC908 | |
| 22IR 11.5 NPT 2M | 12.70 | 11.5 | 0.09 | 22.00 | 2.3 | 3.5 | 2 | IC908 | |
| 27IR 11.5 NPT 3M | 15.88 | 11.5 | 0.09 | 27.50 | 3.3 | 5.5 | 3 | IC908 | |
| 27IR 8 NPT 2M | 15.88 | 8.0 | 0.12 | 27.50 | 3.1 | 5.0 | 2 | IC908 |