Sucker Rod
Size: 5/8" (16mm), 3/4" (19mm), 7/8" (22mm), 1" (25mm), 1-1/8" (28mm) 1-1/4" 1-3/8" 1-1/2" 1-5/8" 1-3/4"
Length: 8000mm,10000mm,7620mm,9140mm,6000mm,8000mm
Products are manufactured according to API 11B Standards.
The quality system bears ISO 9001: 2000 and API Q1 certifications.
GRADE D CARBON
Designed for non-corrosive or effectively inhibited wells with moderate loads. Manufactured in 4130 Mod. Steel.
GRADE D ALLOY
Designed for moderate to high loads in non-corrosive or effectively inhibited wells. Manufactured in AISI 4142 steel.
GRADE KD
Designed for corrosive wells where inhibiting is recommended, with moderate loads. Manufactured in AISI 4720 Mod. Steel.
GRADE D SPECIAL
Designed for corrosive wells with high and moderate loads where inhibition is recommended. Manufactured in AISI 4330 Mod. Steel.
API Grades |
|
Grade D |
|
D Carbon |
D Alloy |
KD |
D Special |
Steel |
4130 |
4142 |
4720 |
4330 |
C |
0.26-0.33 |
0.38-0.45 |
0.19-0.23 |
0.29-0.37 |
Mn |
0.40-0.70 |
0.80-1.00 |
0.80-1.05 |
0.70-0.95 |
Si |
0.17-0.37 |
0.15-0.35 |
0.15-0.35 |
0.15-0.35 |
Ni |
0.30Max |
0.45Max |
0.90-1.20 |
1.65-2.00 |
Cr |
0.80-1.10 |
0.80-1.10 |
0.80-1.05 |
0.80-1.10 |
Mo |
0.15-0.25 |
0.15-0.25 |
0.24-0.30 |
0.20-0.30 |
MECHANICAL PROPERTIES |
YS(Ksi) |
85Min |
85Min |
85Min |
85Min |
UTS(Ksi) |
115-140 |
115-140 |
115-140 |
115-140 |
HEAT TREATMENT |
|
Quenched |
Normalized |
Normalized |
Normalized |
|
Tempered |
Tempered |
Tempered |
Tempered |
Rod OD |
5/8″, 3/4″, 7/8″, 1″,11/8″ |
(mm) |
(15.88), (19.05), (22.23), (25.40) , (28.58) |
Rod Length |
25', 30' (+/- 2.0″per API requirement) |
(m) |
(7.62), (9.14) (+/- 50.80mm per API requirement) |
Technical Parameters of Sucker Rod
Size |
Rod D.(in) |
Thread D.(in) |
Length of pin(mm) |
Length of wrench(mm) |
Width of Wrench (mm) |
Length of rod(ft) |
5/8 |
5/8 |
15/16 |
31.75 |
≥ 31.8 |
22.20 |
2 / 4 /6 / 8 /10/25/30 |
3/4 |
3/4 |
1-1/16 |
36.50 |
≥ 31.8 |
25.40 |
2 / 4 /6 / 8 /10/25/30 |
7/8 |
7/8 |
1-3/16 |
41.28 |
≥ 31.8 |
25.40 |
2 / 4 /6 / 8 /10/25/30 |
1 |
1 |
1-3/8 |
47.63 |
≥38.1 |
33.30 |
2 / 4 /6 / 8 /10/25/30 |
1-1/8 |
1-1/8 |
1-9/16 |
53.98 |
≥41.3 |
38.10 |
2 / 4 /6 / 8 /10/25/30 |
Michenical Property:
No. |
Grade |
Tensile Strength
Rel(Mpa) |
Yield Strength
Rm(Mpa) |
Percentage Elongation A(%) |
Contraction Percentage Of Area Z(%) |
1 |
C |
620-795 |
≥415 |
≥13 |
≥50 |
2 |
K |
620-795 |
≥415 |
≥13 |
≥60 |
3 |
D |
795-965 |
≥590 |
≥10 |
≥50 |
4 |
KD |
795-965 |
≥590 |
≥10 |
≥50 |
5 |
HL |
965-1195 |
≥795 |
≥10 |
≥45 |
6 |
HY |
965-1195 |
-- |
-- |
-- |
1.Sucked Rod, Type Solid, BCP use, Diameter 1-1/4in, length 25ft, Size and connection type 1-9/16in cylindrical, connection designs Spike x Box, Neck type Reduced diameter, Neck class T, Material Alloy Steel 4330, Minimal stress strain 115000 PSI, Grade D Special, standard manufacturing API 11B-07/1998
Coupling Material:5140 Grade T
2.Details : Sucked Rod, Type Solid, BCP use, Diameter 1-1/4in, length 25ft, Size and connection type 1-9/16in cylindrical, connection designs Spike x Box, Neck type Reduced diameter, Neck class T, Material Alloy Steel 4330, Minimal stress strain 115000 PSI, Grade D Special, standard manufacturing API 11B-07/1998
Coupling Material:5140 Grade T
3.Details : Sucked Rod, Type Solid, BCP use, Diameter 1-1/2in, length 25ft, Size and connection type 1-9/16in cylindrical, connection designs Spike x Box, Neck type Reduced diameter, Neck class T, Material Alloy Steel 4330, Minimal stress strain 115000 PSI, Grade D Special, standard manufacturing API 11B-07/1998
Coupling Material:5140 Grade T