Polished rod clamp is attached on the polished rod, which is in conjunction with the pumping unit carrier bar secures a polished rod to the surface pumping unit. Polished rod quality is very important for guaranteeing polished rod securing and pumping unit operation. We can supply different working load polished rod clamp, and the polished rod clamp can be classified as single bolt , double bolt and three bolt.
| General Dimension for Polished Rod Clamp | ||||||
| No. | Type | Size(in.) | Correspondent Polished Rod OD(mm) | Polished Rod Working Load Capacity(KN) | Hardness (HB) | Material |
| 1 | Single Bolt Double Bolts Three Bolts | 1 | 25 | 160-800 | 190-300 | AISI 1045 AISI 1536M AISI 1526M |
| 2 | 1-1/8 | 28 | ||||
| 3 | 1-1/4 | 32 | ||||
| 4 | 1-1/2 | 38 | ||||
