Sucker rod couplings are a
key component in the successful performance of a sucker rod string.
By minimizing the wear and corrosion of couplings, the life of the
sucker rod string is increased. This can substantially decrease
service and repair costs. Our products has set an industry standard
with the design of the Premier Performance Sucker Rod couplings
including both API Class T (through hard) and API Class SM (spray
metal)
designs.
Technical
Parameters
1.Smoothness:
3.1****3 2.Coat Thickness(in):
0.*1in ~ 0.*2in 3.Basic hardness: HRC
****3 4.Surface Hardness: HRC
****2 5. Bonding
Strength(Mpa): **4 6.Hole rate:
<2% 7. Min. Hardness
of the layer: **5HV0.2 8. Min. Tensile
Strength: **5 Mpa 9.Operating
Temperature: ****0~**0 Centigrade Temperature *0. Life: > **0
days *1.Package: wooden
case, ***0pcs each case. *2.Usage: oil
exploration equipment, accessories, oil sucker rod coupling
