HL Sucker Rod
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HL Sucker Rod
Introduction
HL ultra-high strength sucker rod is manufactured with Cr-Mo alloy steel by quenching and tempering heat treatment process, and its mechanical property can reach HL strength. It is mainly applicable to oilfields with high heavy load.
Mechanical Property
|
抗拉强度
Tensile Strength Rm |
965～1195MPa
|
|
屈服强度
Yield Strength Rel |
≥793MPa
|
|
断面收缩率
Reduction of area Z |
≥45%
|
|
延伸率
Elongation A（200mm） |
≥10%
|
|
夏比冲击功
Charpy Impact J |
≥60
|
Technical Parameters
|
规格
Spec （in） |
杆体直径
Rod Dia. （mm） |
螺纹名义直径
Thread Nominal Dia. （in） |
螺纹直径
Thread Dia. (mm) |
接箍外径
Coupling O.D. （mm） |
名义长度
Nominal Length （mm） |
||
|
足尺
|
小井眼
|
长杆
|
短节
|
||||
|
FS
|
SH
|
Sucker Rod
|
Pony Rod
|
||||
|
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
|
||
|
CYG22(7/8＂)
|
22.23
|
1 3/16
|
30.16
|
46
|
41.3
|
||
|
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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