Polished rod is the key part which conducts ground power or motion to underground sucker rods. This product is made of high quality alloy steel and is manufactured using advanced processing techniques. Our company is currently capable of manufacturing solid polished rods, hollow polished rods and special polished rods of all kinds.
Specifications
| Nominal Size (in) | Rod Diameter (mm) | Rod Pin Shoulder OD (mm) | Thread Nominal Value(in) | Rod Length(mm) | Pony Rod Length(mm) |
| 5/8 | 15.88 | 31.8 | 15/16 | 7518 7900 9042 | 508 1118 1727 2337 2946 |
| 3/4 | 19.05 | 38.1 | 11/16 | ||
| 7/8 | 22.23 | 41.3 | 13/16 | ||
| 1 | 25.40 | 50.8 | 13/8 | ||
| 11/8 | 28.58 | 57.2 | 19/16 |
