The HL type super strength sucker rod high strength high quality carbon steel manufacture but become, have stronger tensile performance. No corrosion or corrosion control can satisfy the heavy load of well conditions needed, practice has proved that this series of products, stable performance, safe and reliable.
Plough HL super strength sucker rod can be used in high load, large depth of pump, etc and mine. This series of products to choose high quality low carbon to diamond manufacturing, forging heating patented technology was designed, strictly control the quality of forging and using advanced heat treatment craft equipment to the 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 |
Yield |
Extension |
Section Contraction late |
Impact |
Fatigue | |||
σ0.1MPa |
Circulation Cycles | |||||||
CYG5/8 |
7.62, 8.0, 8.5, 9.14, and 1-3m tubing pup joints |
965~1195 |
≥795 |
≥10 |
≥45 |
≥60.8 |
540 |
≥1*106 |