- W시리즈 케이싱파이프 제원(직접체결)
| 케이싱파이프 | O.D. (mm) |
I.D. (mm) |
Threads per inch (T.P.I.) |
Weight (kg/3M) |
| PW(T) | 139.7 | 127.0 | 3 | 64.3 |
| HW(T) | 114.3 | 101.6 | 4 | 50.5 |
| NW | 88.9 | 76.2 | 4 | 38.4 |
| BW | 73.0 | 60.3 | 4 | 31.3 |
Products
| 케이싱파이프 | O.D. (mm) |
I.D. (mm) |
Threads per inch (T.P.I.) |
Weight (kg/3M) |
| PW(T) | 139.7 | 127.0 | 3 | 64.3 |
| HW(T) | 114.3 | 101.6 | 4 | 50.5 |
| NW | 88.9 | 76.2 | 4 | 38.4 |
| BW | 73.0 | 60.3 | 4 | 31.3 |