Origin |
China |
Brand Name |
DONGBAO |
size |
16, 19, 22,25,29,32,38, |
certificate |
API |
grade |
K,D |
API -11B sucker rod: (1)size:16, 19, 22,25,29,32,38, (2)grade:K,D (3)lengh:7.62--10.0m
Specifications:
|
Name
|
Size
|
Grade
|
Mechanical properties
|
Length
(m)
|
|
σb
(MPa)
|
σs
(MPa)
|
δ
(%)
|
ψ
(%)
|
|
Steel sucker rod and pony rod
|
φ16
φ19
φ22
φ25
φ29
φ32
φ38
|
K
|
620793
|
414
|
13
|
50
|
7.62
8.00
9.14
10.00
|
|
C
|
620793
|
414
|
13
|
50
|
|
D
|
793965
|
586
|
13
|
50
|
|