Detailed Product Description
Name: Grade D Sucker Rods
Specification: 3/4", 5/8", 7/8", 1"
Uom: m
Specification (in) | Length (m) | Mechanical performance | ||||||
Tensile strength σb MPa | Yield point σs MPa | Tensile stretch 200mm δ % | Reduction of area ψ % | Erichstm impact flexibility value AKV J | Fatigue strength | |||
σ0.1 MPa | Cycle index | |||||||
CYG 3/4 CYG 5/8 CYG7/8 CYG1 | 7.62, 8.0, 8.5, 9.14 and 1-3m Different long pony rods | 793965 | ≥620 | ≥10 | ≥50 | ≥60.8 | 406 | ≥1×106 |
Name: HY-type Ultra-high Strength Sucker Rods
Specification: 3/4", 5/8", 7/8", 1"
Uom: m
Specification (in) | Length (m) | Mechanical performance | ||||||
Hardness | Surface residual compressive stress MPa | Tensile stretch σb MPa | Fatigue strength | |||||
Skin hardness HRC | Center hardness HB | |||||||
σ0.1 MPa | Cycle index | |||||||
CYG 3/4 CYG 5/8 CYG7/8 CYG1 | 7.628.08.59.14 and 1-3m Different long pony rods | ≥42 | ≥224 | ≤-220 | 9801176 | 540 | ≥1×106 | |
Name: Polished Rods
Specification: 1", 1 1/2", 1 1/4", 1 1/8"
Uom: pieces
Specification (in) | Length (m) | Mechanical performance | ||||||
Tensile strength σb MPa | Yield point σs MPa | Tensile stretch 200mm δ % | Reduction of area ψ % | Erichstm impact flexibility value AKV J | Fatigue strength
| |||
σ0.1 MPa | Cycle index | |||||||
CYG1 | 8.0 9.5 10.5 12 | 793965 | ≥620 | ≥10 | ≥50 | ≥60.8 | 406 | ≥1×106 |
(Our company mainly provides two kinds of polish rods including ordinary polish rods and surface quenching type polish rods which can satisfy the requirement of different oil wells.)
Name: Carbon Fiber Coiled Rod
Specification: CYGT30mm×3mm
Uom: m
Sl. No. | Item | Technical order |
1 | Tensile strength | ≥1800MPa |
2 | Shear strength | ≥65MPa |
3 | Fatigue resistance | ≥10000 thousand times |
4 | Corrosion resistance | All medium except for the strong acid and the strong base |
5 | Rated application temperature | 150 |
Name: Carbon Fiber Coiled Rod
Specification: CYGT32mm×4.2mm
Uom: m
No. | Item | Technical description |
1 | Tensile strength | ≥1800MPa |
2 | Shear intensity | ≥65MPa |
3 | Fatigue resistance | ≥107Frequency |
4 | Resistance to corrosion | Resist all medium corrosion besides strong acid and base |
5 | Rated operating temperature | 150 |
