API 11B Grade C D K KD HX Oilfield Sucker Rods For Sale
Product Description:
Sucker rod is the common equipment in the oil extraction. It is manufactured through many process including the testing, straightening and forging. The sucker rod is placed between the polished rod and oil well pump. To deliver power. Sucker rod is manufactured from high quality carbon steel and alloy steel, which is conform to the API Spec 11B standard. Sucker rod has various types including the common sucker rod, hollow sucker rod and FRP sucker rod. Commonly we use the sucker rod coupling to connect the sucker rod. The sucker rod also has various specs to fit different environments and applications.
One piece of sucker rod and one pieces of sucker rod with coupling with explanation on it.
The Process of Sucker rod Production:
1. Select high quality steel
2. Straightening
3. Forging
4. Fault detection
5. Quenching
6. Flash back
7. Impeller blasting Thread rolling for pin end
8. Assembly Packing and Stored in the warehouse
Main Technical Parameter:
| Sucker Rod OD in(mm) | 5/815.88 | 3/419.05 | 7/822.23 | 125.40 | 1 1/8(28.58 |
| Thread OD in(mm) | 15/16
23.81 | 1 1/16
26.99 | 1 3/1630.16 | 1 3/8 34.93 | 1 9/1639.69 |
| Coupling OD in(mm) | 1 1/238.10 | 1 5/841.28 | 1 13/16 46.04 | 2 3/16 55.56 | 2 3/860.33 |
| Standard Length ft(mm) | 30(9140) 26(8000) 25(7620) |
Polished specifications are as below:
| Nominal Size | Thread diameter | Rod Type | Length (ft/mm) | Grade |
| inch | mm | inch | mm |
| 1" | 25.40 | 3/4 | 19.1 | 1. Normal Type Polished Rod 2. One end diameter enlarged polished rod 3. High-strength, long stroke, corrosion resistant polished rod | 8ft(2.4m), 11ft(3.3m), 16ft(4.8m), 22ft(6.7m), 24ft(7.3m), 26ft(7.9m), 30ft(9.1m), 36ft(10.9m) | C, D, K, KD, HL, HY, UHS |
| 1-1/8” | 28.58 | 15/16 | 23.8 |
| 1-1/4” | 31.75 | 1-3/16 | 31.2 |
| 1-1/2” | 38.10 | 1-3/8 | 34.9 |
Specifications of Polished Rods:
| Size in (mm) | Material | Surfacte coating | Tensile strength Mpa (psi) | Suitable media | Length m (ft) |
| 1" (25.40mm) | 20CrMo | Ni35 | 794-965 (115, 000-140, 000) | Cl-, CO2, H2S | 8ft (2.4m), 11ft(3.3m), 16ft(4.8m), 22ft(6.7m), 24ft(7.3m), 26ft(7.9m), 30ft(9.1m), 36ft(10.9m) |
| 1-1/8"(28.58mm) |
| 1-1/4"(31.75mm) |
| 1-1/2" (38.10mm) |
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API 11B Grade C D K KD HX Oilfield Sucker Rods For Sale Images
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