HMTL Manufactures threaded and coupled API Casings upto 5" inches in J, K, L, N & P Grades. ( Both normal and high collapse requirement ).
| OD | PPF Range |
|---|---|
| 4 1/2" | 10.5-15.1 |
| 5" | 13-24.1 |
| API 5CT | |
|---|---|
| Thread Type : BTC/LTC/STC |