Corrosion-Resistant Sucker Rods
KD Grade (S-87): Suitable for medium and heavy load oil wells with corrosion.
KH Grade (S-88): Utilizes innovative heat treatment and powerful shot peening, forming excellent corrosion resistance and ultra-high strength. Ideal for heavy load oil wells with corrosion. This is an innovative product of the company.
| Corrosion-Resistant Sucker Rod | Diameter (mm/inch) | Grade | Minimum Tensile Strength (MPa) | Coupling Size (inch) | Rod Length (mm) | Description |
|---|---|---|---|---|---|---|
| Corrosion-Resistant Sucker Rod | 16 (5/8) | KD Grade (S-87) KH Grade (S-88) |
3130 | 15/16 | 610, 1220 | S-87 grade is used for medium and heavy load oil wells with corrosion. S-88 grade uses innovative heat treatment and powerful shot peening, forming corrosion resistance and ultra-high strength. Suitable for heavy load oil wells with corrosion. This is an innovative product of the company. |
| 19 (3/4) | 1-1/16 | 1829, 2439 | ||||
| 22 (7/8) | 1-3/16 | 3048, 3658 | ||||
| 25 (1) | 1-3/8 | 7620, 8000 | ||||
| 29 (1-1/8) | 1-9/16 | 9140 |