Description
PRODUCT INTRODUCTION/OVERVIEW
A comprehensive enterprise integrating scientific research, development, manufacturing and operation service of Continuous sucker rod, follow industry standard SY / T6585 "Continuous Sucker Rod” ,obtained the national small and medium-sized enterprise venture fund aid financially. The annual output reaches to 1.0 million meters and service capacity about 1000 wells.
Continuous sucker rod adopts quality chrome-molybdenum alloy steel rolled by special manufacturing process with round or elliptical section. Finished product is a combination of continuous sucker rods designed in different sizes and of different stresses, which are welded together through advanced welding procedure. No couplings exist.
Continuous sucker rod technical advantages
1 .Reduce the failure frequency of sucker rod;
2. Reduce the wear of sucker rod and tubing:
3. Reduce the working stress of sucker rod:
4.Increase the annulus area of sucker rod between tubing, reduce the flow resistance:
5.Can choose small diameter tubing, save tubing use cost:
6.Improve the service efficiency and lighten the labor intensity.
PRODUCT DETAILS
CONTINUOUS SUCKER ROD SPECIFICATIONS
|
Continuous sucker rod |
Nominal size of the rod body mm |
Cross section area mm2 |
Pin end |
Maximum allowable stress KN |
Maximum allowable torque Nm |
|
LG16 |
16 |
198 |
3/4 |
130 |
|
|
LG19 |
19 |
285 |
3/4 |
190 |
|
|
LG22 |
22 |
387 |
7/8 |
250 |
|
|
LG25 |
25 |
506 |
7/8, 1 |
330 |
|
|
LG27 |
27 |
572 |
1 |
380 |
|
|
LG29 |
29 |
642 |
1 1/8 |
430 |
|
|
LGY16 |
16 |
198 |
3/4 |
130 |
|
|
LGY19 |
19 |
285 |
3/4, 7/8 |
190 |
|
|
LGY20 |
20 |
314 |
3/4, 7/8 |
200 |
600 |
|
LGY22 |
22 |
387 |
7/8 |
250 |
800 |
|
LGY25 |
25 |
506 |
7/8, 1 |
330 |
1150 |
|
LGY28 |
28 |
615 |
1, 1 1/8 |
410 |
1700 |
|
LGY29 |
29 |
642 |
1 1/8 |
430 |
1850 |
|
LGY30 |
30 |
706 |
1, 1 1/8 |
470 |
2200 |
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