| Standard | API | Yield Strength |
|
| Shape | Hollow Cylinder | Valve and Seated Ball |
|
| Rod Diameter | 5/8”, ¾”, 7/8”, 1”, 1 ¼” | Barrel |
|
| Length | Per Customer Request | ||
| Diameter | 28mm ~ 108mm | Plunger |
|
| Tensile Strength | 90000 ~ 173339 Psi |
PRODUCTS
API SUCKER ROD HOLLOW ROD
SUCKER RODS, SUCKER ROD PUMP, POLISHED ROD, COUPLING, HOLLOW ROD, PONY ROD, SINKER BAR.
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SUCKER RODS
A sucker rod is a steel rod, typically between 25 and 30 feet (7 to 9 meters) in length, and threaded at both ends, used in the oil industry to join together the surface and down-hole components of a reciprocating piston pump installed in an oil well.
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POLISHED ROD
A polished rod is the top-most rod in a rod string. These rods come in various lengths and sizes. Polished rods are made of various materials, including carbon steel, stainless steel, and monel.
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API 11B SUCKER ROD COUPLING
API 11B Sucker Rod Coupling, The sucker rod coupling have the same box thread size in each end are used for connecting sucker rod and/or pony rod, and/or sinker bars with sucker rod threads.The polished rod coupling have the same box thread size in each end are used for connecting polished rod and/or sinker bars with polished rod threads to the sucker rod string.
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HOLLOW SUCKER ROD
The hollow sucker rod is a special sucker rod designed for oil extraction of high pour point, high viscosity and high wax content. It is combined with threaded joints, sealing and rod body. The rod body is made of seamless steel tube and the threaded joint is connected with the rod body through friction welding and heat treatment. The pin thread is formed by roller.
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DOUBLE SUCKER RODS
API 11B Sucker Rods Coupling, The sucker rod coupling have the same box thread size in each end are used for connecting sucker rod and/or pony rod, and/or sinker bars with sucker rod threads.The polished rod coupling have the same box thread size in each end are used for connecting polished rod and/or sinker bars with polished rod threads to the sucker rod string.
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CONTINOUS SUCKER RODS
Continuous Sucker Rods: A grade D performance, this Sucker Rod with special designation of SM, SMR, SU, and SRU. A non-jointed high quality of Alloy Steel with elliptical or round section, this suker Rod is high strength with flexibility and solderability to significantly reduce the failure rate of most Sucker Rods, reduce attrition rate of Tubing, and and to improve the efficiency of well production.
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PONY ROD
Pony Rod is a long steel rod used for joining downhole components of a piston pump with the surface in an oil well. The rod is threaded from both sides and is commonly available in three variant diameters of 3/4, 7/8 and 1.
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SINKER BAR
Sinker bars. A sinker (or heavy-weight) bar is normally a special steel bar or large-diameter sucker rod placed directly above the downhole pump. ... Sucker-rod buckling will cause excessive rod- and/or coupling-on-tubing wear above the pump.
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Hummer Union
Hammer union is a connection common in oil industry containing two joints coupled by a threaded nut. Hammer unions are designed to join the mud tanks quickly without having deal with the flange connections at all.
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API CENTRILIZER
Centralizer are designed from our experts and provides efficient functionality. These are checked on a regular basis and that are used in different industrial applications. The offered zinc spiral vane solid rigid centralizers are simple and convenient, extensively used for rough and fine polishing of metallurgical specimens.
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DRILL COLLAR
Drill Collars are extra-heavy integral tools used to concentrate weight onto the drill bit so as to produce sufficient force for the drill bit to break rock efficiently while drilling. They are made of AISI 4145H modified steel and are connected between drill pipes and drill bits.
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SPACER & CASING SPOOL
Casing Spacer Spool is the very important equipment used in the drilling process, casing spool can control the wellhead pressure, casing spool is often flange ended on the top of the casing head and connected with the bottom of the tubing head then become a part of the wellhead system of the oil well.
Oilfiled and Well Drilling Tools
Sucker Rod Pump
SUCKER ROD API 11B Grade C D K KD HY I HL HY KHL 7/8'/ 3/4' 5/8' /1'
| API Grade |
C D K KD HX HY HL KHL |
| Material |
High quality carbon steel or Alloy |
| Rod Diameter |
5/8”, ¾”, 7/8”, 1”, 1 ¼” |
| Length: |
25’,26’, 30’ and 2', 4', 6', 8', 10' for pony rod. |
Hollow Rod
| API Grade |
C D K KD HX |
| Material |
High quality carbon steel or Alloy |
| Rod Diameter |
5/8”, ¾”, 7/8”, 1”, 1 ¼” |
| Length: |
25’,26’, 30’ and 2', 4', 6', 8', 10' for pony rod. |
Polished Rod
| Polished Rod |
API 11B |
|
Size |
7/8',1',1-1/8',1-1/4',1-1/2' |
| Type |
|
Sucker Rod Coupling
| Standard | API P11B |
| Grade | T |
| Size | 3/4'', 7/8'', 1'' |
| Thread | NU, EU, STC, BTC, LTC. |
| Type | Sucker Rod Coupling |
Centralizer
| Types | Single Piece, Bow Spring, Solid Rigid, Rigid Positive, Stop Collars Centralizer |
| Size | 5 1/2' 7' 9 5/8' 13 3/8 |
| Material | High Manganese Steel |
| Grade | API 10D 7' single piece integral centralizer |
SINKER BAR
| Types | Sinker Bar |
| Size |
5/8”, 3/4”, 7/8”, 1” , 1 1/8” , 1 1/4” |
| Material |
AISI 4142, AISI4XX, Chrome Ally (20CrMoA or 30CrMoA), ASTM4118 |
| Grade | C, D, K, HY, HL |
CROSSOVER SUB
| Product name | Crossover Sub |
| Application | Rotary Sub |
| Material | AISI 4145H steel |
| Size | 1-11/16'~11-1/4' (43mm~286mm) |
| Standard | API & ISO |
OILFIELD PUMPING UNITS
| Size | Rod Diameter | Thread D | Lenght | OD of Pin (mm) | Lenght of Pin | Lenght of Wrench | Width of Wrench |
|---|---|---|---|---|---|---|---|
| 5/8' | 5/8' | 5/16' | 2 | 31.75 | 31.75 | 22.23 | |
| 3/4' | 3/4' | 1-1/16' | 4 | 38.10 | 36.51 | ≥31.75 | 25.40 |
| 7/8' | 7/8' | 1-3/16' | 6 8 | 41.28 | 41.28 | ||
| 1' | 1' | 1-3/8' | 10 | 50.80 | 47.63 | ≥38.10 | 33.34 |
| 1-1/8' | 1-1/8' | 1-9/16 | 25 30 | 57.15 | 53.98 | ≥41.28 | 38.10 |
| 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 | ≥415 | ≥10 | ≥50 |
| 4 | KD | 795-965 | ≥415 | ≥10 | ≥50 |
| 5 | HL | 965-1195 | ≥795 | ≥10 | ≥45 |
| 6 | HY | 965-1195 | - | - | - |
|
Size |
Type of Thread |
O.D*L(mm) |
|
4-1/2' |
BTC |
127.00*225.42 |
|
5' |
BTC |
141.30*231.78 |
|
5-1/2' |
BTC |
153.67*234.95 |
|
6-5/8' |
BTC |
187.71*244.48 |
|
7' |
BTC |
194.46*254.00 |
|
7-5/8' |
BTC |
215.90*263.38 |
|
8-5/8' |
BTC |
244.48*269.88 |
|
9-5/8' |
BTC |
269.88*269.88 |
|
10-3/4' |
BTC |
298.45*269.88 |
|
11-3/4' |
BTC |
323.85*269.88 |
|
13-3/8' |
BTC |
365.12*269.88 |
|
16' |
BTC |
431.80*269.88 |
|
18-5/8' |
BTC |
508.00*269.88 |
|
20' |
BTC |
533.40*269.88 |
Specification
|
Rod Size (in) |
Body OD (mm) |
Shoulder OD (mm) |
Thread nominal value (in) |
Sucker rod length mm |
Pony rod length mm(in) |
|
5/8 |
15.88 |
31.8(1-1/4) |
15/16 |
7518 9042 |
508(20) |
|
3/4 |
19.05 |
38.1(1-1/2) |
11/16 |
1118(44) |
|
|
7/8 |
22.23 |
41.3(1-5/8) |
13/16 |
1727(68) |
|
|
1 |
25.4 |
50.8(2) |
1-3/8 |
2337(92) |
|
|
1-1/8 |
28.58 |
57.2(2-1/4) |
1-9/16 |
2946(116) |
| Model | 900 | 800 | 700 | 600 |
|---|---|---|---|---|
| Stroke length m (ft) | 7.3 (23.95) | 7.0 (22.96) | 6.0 (19.68) | 5.0 (16.4) |
| Peak polished rod load kg (lbs) | 16, 310 (35, 957) | 14, 000 (30, 864) | 12, 000 (26, 455) | 10, 000 (22, 045) |
| SPM-Max s/min | 4 | 5.3 | ||
| SPM-Min s/min | No Absolute Minimum | |||
| Shipping weight kg (lbs) | 19, 500 (42, 900) | 17, 500 (38, 580) | 15, 500 (34, 171) | 13, 500 (29, 762) |
| Unit width m (ft) | 2.4 (7.87) | 2.2 (7.22) | ||
| Unit height m (ft) | 12.4 (40.68) | 11.1 (36.42) | 10.1 (33.14) | 9.2 (30.18) |
Specifications of One End Diameter Enlarged Polished Rods
| Size (mm) | Material | Surface coating | Tensile strength M Pa (psi) | Suitable media | Length m (ft.) |
|---|---|---|---|---|---|
| 25 (1) | 20CrMo | Ni35 | 2.4 (8), 3.3 (11) | ||
| 28 (1-1/8) | 20CrMo | Ni35 | 4.8 (16), 6.7 (22) | ||
| 794-965 (115, 000-140, 000) | Cl-, CO2, H2S | ||||
| 32 (1-1/4) 20CrMo Ni35 | 7.3 (24), 7.9 (26) | ||||
| 38 (1-1/2) 20CrMo Ni35 | 9.1 (30), 10.9 (36) |
High Strength Long Stroke Corrosion Resistant Polished Rod
| Size mm (in) | Material | Surface coating | Tensile strength M Pa (psi) | Suitable media | Length m (ft.) |
|---|---|---|---|---|---|
| 25 (1) | 20CrMo | Ni35 | 2.4 (8), 3.3 (11) | ||
| 28 (1-1/8) | 20CrMo | Ni35 | 4.8 (16), 6.7 (22) | ||
| 794-965 (115, 000-140, 000) | Cl-, CO2, H2S | ||||
| 32 (1-1/4) | 20CrMo | Ni35 | 7.3 (24), 7.9 (26) | ||
| 38 (1-1/2) | 20CrMo | Ni35 | 9.1 (30), 10.9 (36) |
|
Chemical Properties, %: Class T Coupling |
|
|
Steel |
AISI 5140 |
|
C |
0.37~0.44 |
|
Si |
0.17~0.37 |
|
Mn |
0.50~0.80 |
|
P |
≤0.040 |
|
S |
≤0.040 |
|
OD |
Coupling OD |
Length |
Wrench length |
Wrench width |
|
|
mm |
in |
(inch- mm) |
(inch- mm) |
mm |
mm |
|
16 |
5/8 |
38.1(1.500) |
101.6(4.000) |
31.8 |
34.9 |
|
19 |
3/4 |
41.3(1.625) |
101.6(4.000) |
31.8 |
38.1 |
|
22 |
7/8 |
46.0(1.812) |
101.6(4.000) |
31.8 |
41.3 |
|
25 |
1 |
55.6(2.187) |
101.6(4.000) |
31.8 |
47.6 |
|
29 |
1 1/8 |
60.3(2.375) |
114.3(4.500) |
41.3 |
53.9 |
CHEMICAL COMPOSITION AND MECHANICAL PROPERTIES
|
Grade |
Material |
Chemical Composition (wt.%) |
Min Tensile (MPa) |
||||||||
|
C |
Mn |
Si |
Cr |
Mo |
Ni |
V |
S |
P |
|||
|
C |
45 (AISI 1045) |
0.42~ 0.50 |
0.50~ 0.80 |
0.17~0 .37 |
≤ 0.25 |
-- |
≤ 0.25 |
-- |
≤ 0.035 |
≤ 0.035 |
621 |
|
K |
20Ni2MoA (AISI 4620) |
0.18~ 0.23 |
0.70~ 0.90 |
0.17~ 0.37 |
≤0.35 |
0.20~ 0.30 |
1.65~ 2.00 |
0.04 ~ 0.08 |
≤ 0.025 |
≤ 0.02 5 |
621 |
|
D |
42CrMoA (AISI 4142) |
0.38~ 0.45 |
0.50~ 0.80 |
0.17~ 0.37 |
0.90~ 1.20 |
0.15~ 0.25 |
≤0.30 |
≤ 0.07 |
≤ 0.025 |
≤ 0.02 5 |
793 |
TECHNICAL PARAMETERS
|
Nominal Size (in) |
1-1/4 |
1-3/8 |
1-1/2 |
1-5/8 |
1-3/4 |
|||
|
OD (mm) |
31.75 |
34.93 |
38.10 |
41.28 |
44.45 |
|||
|
Thread diameter Rp (in) |
15/16 |
1 1/16 |
15/16 |
1 1/16 |
1 1/16 |
1 3/16 |
1 3/16 |
1 3/16 |
|
Connection rod size (in) |
5/8 |
3/4 |
5/8 |
3/4 |
3/4 |
7/8 |
7/8 |
7/8 |
|
Length L±50 (mm) |
6096, 7620, 8000, 9140 |
|||||||
Technical Parameter
|
Centralizer Spec. (in) |
20 |
18-5/8 |
16 |
14 |
13-3/8 |
12-3/4 |
10-3/4 |
9-5/8 |
7-5/8 |
7 |
6-5/8 |
5-1/2 |
5 |
4-1/2 |
|
Casing Size (in) |
20 |
18-5/8 |
16 |
14 |
13-3/8 |
12-3/4 |
10-3/4 |
9-5/8 |
7-5/8 |
7 |
6-5/8 |
5-1/2 |
5 |
4-1/2 |
|
Open Hole Size (in) |
24 26 |
22 24 |
20 22 |
18 |
17-1/2 |
17-1/2 |
12-1/4 |
12-1/4 |
9-7/8 |
8-1/2 |
8 |
1/2 |
6-1/2 |
6 |
|
Max. O.D. (mm) |
650 714 |
590 680 |
550 613 |
484 |
470 |
466 |
370 |
375 |
273 |
252 |
245 |
256 |
190 |
181 |
Technical Performances
- Strength of critical parts is calculated with the finite element analysis, High reliability. simple operation, easy maintenance, long servicing life.
- Gear reducer is in-volute herring-bone gearing, working smoothly and reliably.
- Modular design, it has high degree of standardization, commonality, and serration with the spare parts.
|
API Size |
Polished Rod Capacity(lbs) |
Stroke Lengths (in.) |
Torque Factor at 90°- Fourth Stroke Optional (in.) |
Wire-line Size (in.) |
Wire-line Center (in.) |
|
C80D-119-64 |
11,900 |
64,51,38 |
37,29,21 |
0.866x208 |
10.24 |
|
C114D-143-64 |
14,300 |
64,54,44 |
37,30.5,24 |
1x240 |
10.24 |
|
C114D-173-64 |
17,300 |
64,44,54 |
37,30.5,24 |
1x240 |
10.24 |
|
C114D-143-74 |
14,300 |
74,62,51 |
42,35,28 |
1.1x295 |
10.24 |
|
C160D-200-74 |
20,000 |
74,64,54 |
42,36,30 |
1.1x295 |
10.24 |
|
C160D-173-74 |
17,300 |
74,64,54 |
42,36,30 |
1.1x295 |
10.24 |
|
C160D-173-86 |
17,300 |
86,74,62 |
49,41.5,34 |
1.1x295 |
10.24 |
|
C228D-246-86 |
24,600 |
86,74,61 |
49,41.5,34 |
1.1x295 |
10.24 |
|
C114D-119-100 |
11,900 |
100,86,73 |
57,48,40 |
1.1x295 |
10.24 |
|
C228D-213-100 |
21,300 |
100,86,73 |
57,48,40 |
1.1x295 |
10.24 |
|
C228D-213-120 |
21,300 |
120,103,86 |
69,59,48 |
1.1x295 |
10.24 |
|
C320D-213-120 |
21,300 |
120,102,85 |
68,57,47 |
1.1x360 |
10.24 |