This series of products to choose high quality low carbon ideas, forging heating patented technology was designed, strictly control the quality of forging and using advanced heat treatment craft equipment to overall conditioning, to ensure the overall mechanical performance, stem head CNC machining to ensure the precision and strength of screw thread. Through the above process ensure that sucker rod has better overall performance.
Specs |
Length |
Dynamics Property | ||||||
|
Tensile Strength |
|
Extension rate |
Section Contraction late |
Impact Flexibility Value |
Fatigue Strength | |||
|
σ0.1 MPa |
Circulation Cycles | |||||||
|
CYG5/8 |
7.62 8.0 8.5 9.14 and 1-3m tubing pup joints |
793~965 |
≥590 |
≥10 |
≥50 |
≥60.8 |
≥406 |
≥1*106 |
|
CYG3/4 | ||||||||
|
CYG7/8 | ||||||||
|
CYG1/8 |
965~1195 |
≥795 |
≥10 |
≥45 |
≥60.8 |
≥406 |
≥1*106 | |