Pony Rods/ Sucker Rod Grade D API 11B
Pony Rods/ Sucker Rod Grade D API 11B, Size: 5/8"-1 1/8", Grade: K,C,D and HL, Material: Carbon Steel - details see: https://www.machineto.com/pony-rods-sucker-rod-grade-d-api-11b-10316857
| Place of Origin:China (Mainland) | Brand Name:dynoland | Type:Sucker Rod | Machine Type:hot rolled |
| Certification:API | Material:Carbon steel/ alloy steel | Processing Type:Forging | Use:Well Drilling |
| Short Sucker Rod:Pony Rods | sucher rod:short sucker rod | Grade D:25 ft |
Pony Rods/ Sucker Rod Grade D API 11B
Our conventional sucker rods are API monogrammed.
Grade C sucker rod:Moderate strength, not susceptible to sulfide stress cracking, suitable in sour medium.
Grade D sucker rod:Made of quality heat treated steel alloy, with high tensile and yield strength; suitable for non-corroding or mildly corroding environment.
Grade K sucker rod:With good corrosion resistance in H2S, CO2and NaCl media, superior tensile strength.
Grade HL and HY sucker rod:High strength; structure and size matching with grade D sucker rod; withstanding 966-1, 136 MPa (140, 000-164, 720 psi); suitable for deep and large displacement wells.
Sucker Rod Specifications
| Grade | Trade Size in (mm) | Nominal diameter of ext. thread in (mm) | Nominal diameter of coupling in (mm) | Coupling for slim hole OD mm (in) | Coupling OD mm (in) | Wrench square W¡ÁL mm (in) | Length series m (ft) |
| C | 5/8 (15.9) | 15/16 (23.8) | 5/8 (15.9) | 31.8 (1-1/4) | 38.1 (1-1/2) | 22.2×31.8 (7/8×1-1/4) | 7.62 (25) |
| D | 3/4 (19.1) | 1-1/16 (26.99) | 3/4 (19) | 38.1 (1-1/2) | 41.3 (1-5/8) | 25.1×31.8 (1×1-1/4) | 9.14 (30) |
| K | 7/8 (22.2) | 1-3/16 (30.16) | 7/8 (22.2) | 41.3 (1-5/8) | 46 (1.812) | 25.4×31.8 (1×1-1/4) | 0.6 (2), 1 (3) |
| H | 1 (25.4) | 1-3/8 (34.93) | 1 (25.4) | 50.8 (2) | 55.6 (2.187) | 33.3×38.1 (1-5/16×1-1/2) | 2 (6), 3 (10) |
| 1-1/8 (28.6) | 1-9/16 (39.7) | 1-1/8 (28.6) | 57.2 (2-1/4) | 60.3 (2.375) | 38.1×41.3 (1-1/2×1-5/8) |
Mechanical Properties of Sucker Rods
| Grade | Yield strength σsMPa (psi) | Tensile strength σbMPa (psi) | Elongation δ% | Reduction of area ψ% |
| K | 372 (53, 940) | 589-793 (84, 970-114, 985) | 13 | 60 |
| C | 414 (60, 030) | 620-793 (89, 900-114, 985) | 13 | 50 |
| D | 586 (84, 970) | 793-965 (114, 985-139, 925) | 10 | 50 |
| HL | 793-862 (114, 985-124, 990) | 966-1136 | ≥12 | 45-55 |
| HY | σ0.1MPa (psi) | σbMPa (psi) | HRC Surface | HB Core |
| 540 (78, 300) | 980-1, 176 (142, 100-170, 520) | ≥42 | ≥224 |
| Packaging Detail:Bundled by steel belt |
| Delivery Detail:30 days |
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