Grade D Sucker Rod
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Grade D Sucker Rod
Introduction
Grade D sucker rod is our main product, which is applicable to medium and heavy load oilfield. All rods are manufactured by advanced and stable process to achieve high quality.
Mechanical Property
|
抗拉强度
Tensile Strength Rm |
793～965MPa
|
|
屈服强度
Yield Strength Rel |
≥586MPa
|
|
断面收缩率
Reduction of Area Z |
≥50%
|
|
延伸率
Elongation A（200mm） |
≥10%
|
|
夏比冲击功
Charpy Impact J |
≥60
|
Technical Parameters
|
规格（in）
Spec |
杆体直径（mm）
Rod Dia. |
螺纹名义直径（in）
Thread Nominal Dia. |
螺纹直径(mm)
Thread Dia. |
接箍外径（mm）
Coupling O.D. |
名义长度（mm）
Nominal length |
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|
足尺FS
|
小井眼SH
|
长杆Sucker Rod
|
短节
|
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Pony Rod
|
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|
CYG16(5/8＂)
|
15.88
|
15/16
|
23.81
|
38.1
|
31.8
|
7620
8000 9000 9140 |
500
1000 1500 2000 3000 |
|
CYG19(3/4＂)
|
19.05
|
1 1/16
|
26.99
|
41.28
|
38.1
|
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|
CYG22(7/8＂)
|
22.23
|
1 3/16
|
30.16
|
46
|
41.3
|
||
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CYG25(1＂)
|
25.4
|
1 3/8
|
34.93
|
55.6
|
50.8
|
||
|
CYG29(1 1/8＂)
|
28.58
|
1 9/16
|
39.69
|
60.3
|
-
|
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