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- Contact Person : Ms. dongying haixin
- Company Name : Dongying Haixin Petroleum Equipment Co., Ltd.
- Tel : 86-546-7755039
- Fax : 86-546-7718801
- Address : Shandong,Dongying,hekou economic development zone
- Country/Region : China
- Zip : 257000
D grade sucker rod
Product Detailed
Related Categories:Pipe Fittings
1,sucker rod
2.Specification:CYG5/8,CYG3/4,CYG7/8,CYG1
(in) Specification (in)
| (m) Length (m)
| Mechanical performance | ||||||
MPa Tensile strength σb MPa
|
MPa Tensile strength σb MPa
| 200mm δ % Yield point σs MPa
|
Reduction of area ψ %
|
Erichstm impact flexibility value AKV J
| Fatigue strength | |||
σ0.1 MPa σ0.1MPa |
Cycle index | |||||||
CYG5/8 |
7.62, 8.0, 8.5, 9.14 and 1-3m Different long pony rods | 793~965 | ≥620 | ≥10 | ≥50 | ≥60.8 | 406 | ≥1×106 |
CYG3/4 |
7.62, 8.0, 8.5, 9.14 and 1-3m Different long pony rods | 793~965 | ≥620 | ≥10 | ≥50 | ≥60.8 | 406 | ≥1×106 |
CYG7/8 |
7.62, 8.0, 8.5, 9.14 and 1-3m Different long pony rods | 793~965 | ≥620 | ≥10 | ≥50 | ≥60.8 | 406 | ≥1×106 |
CYG1
|
7.62, 8.0, 8.5, 9.14 and 1-3m Different long pony rods | 793~965 | ≥620 | ≥10 | ≥50 | ≥60.8 | 406 | ≥1×106 |
D grade sucker rod
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