Spray Polished Rod
Spray Polished Rod
Function of Polish Rod
Polish rodis a kind of special sucker rod connected with sucker rod and beam hanger. It is at the top of sucker rod,need to bear the most strength,sowith bigger diameter and highersteel gradethan sucker rod,and the surfaceis very smooth.
We also provide:API AISI 4140 Polished Rod,3/4" Polished Rod.
Main function:
Combined with packing set in packing box to seal wellhead and prevent oil、gas、water disclosure.
Interim connector between sucker rod and mule head hanger.
Finishing indicator diagram test.
Complete various wellhead operation,such as pump striking,regulating pump setting.
CHEMICAL COMPOSITION
Sucker rod manufacturer:Found Petroleum Equipment
Type specification table:
Nominal value |
Rod body diameter D+0.127-0.254(+0.005-0.010)mm(in) |
Length Lmm士 50mm (Lft 士 2in) |
Thread nominal diameter mm(in) |
mm (in) Outer thread shoulder outer diameter |
Suitable sucker rod size mm (in) |
29 |
|
2438, 3353, 4877, 6707, 7315, 7925(8, 11. 16. 22. 24 , 26) |
24 (15/16) PR |
一 |
16 (5/8) |
27 (1 1/16) PR |
一 |
19 (3/4) |
|||
29 |
|
2438, 3353, 4877, 6707 , 7315, 7925 (8. 11, 16. 22 , 24 , 26) |
24 (15/16 ) SR |
16 (5/8) |
|
27 (1 1/16 ) SR |
19 (3/4) |
||||
32 |
|
3353, 4877, ,6707,7315, 7925 , 9144, 10973(11, 16, 22 . 24. 26, 30. 36) |
30 (1 3/16 ) PR |
一 |
22(7/8) |
32 |
|
3353, 4877, ,6707,7315, 7925 , 9144, 10973(11, 16, 22 . 24. 26, 30. 36) |
30 (1 3/16 ) SR |
22(7/8) |
|
38 |
|
4877, 6707,7315, 7925. 9144. 10973(16, 22. 24, 26, 30. 36) |
35(1 3/8)PR |
一 |
25(1) |
38 |
|
4877, 6707,7315, 7925. 9144. 10973(16, 22. 24, 26, 30. 36) |
40(1 9/16)SR |
29(1 1/8) |
Mechanical Property OF Stainless steel polished rod:
Mechanical Property OF Steel Polished Rod |
|||||||||||
GRADE |
Minimum Yield Strength(0.2% Residual Deformation) |
Minimum Tensile Strength |
Maxmum Tensile Strength |
Elongation200mm% |
Reduction of Area Z% |
HRC |
HB |
Fatigue Life |
|||
psi |
MPa |
psi |
MPa |
psi |
MPa |
≥13 |
≥50 |
≥1.0X106 |
|||
C |
60000 |
414 |
90000 |
621 |
115000 |
793 |
≥13 |
≥50 |
|||
D |
85000 |
586 |
115000 |
793 |
140000 |
965 |
≥13 |
≥50 |
|||
KD |
85000 |
590 |
115000 |
795 |
140000 |
965 |
≥13 |
≥50 |
|||
H |
115000 |
795 |
140000 |
965 |
173339 |
1195 |
≥13 |
≥45 |
|||
EHL |
/ |
/ |
188500 |
1300 |
217500 |
1500 |
/ |
/ |
≥50 |
≥320 |
≥2.5X106 |
Note: When the minimum yield strength cannot be measured, it should be considered to be processed into standard sample and install extensometer to measure. |
|||||||||||
a It is generally made of high quality carbon steel, which can reach the mechanical properties of the table b A molybdenum steel (but not limited to this type of steel) is generally used, and the effective heat treatment can achieve the mechanical properties of this table |
Chemical Composition OF Commonly Used Sucker Rod:
Chemical Composition OF Commonly Used Sucker Rod |
|||||||||||
AISI |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
V |
Cu |
Al |
4130 |
≤0.025 |
≤0.025 |
≤0.3 |
/ |
≤0.2 |
/ |
|||||
4140 |
≤0.025 |
≤0.025 |
≤0.3 |
≤0.2 |
/ |
||||||
4142 |
≤0.025 |
≤0.025 |
≤0.3 |
≤0.2 |
/ |
||||||
4330 |
≤0.025 |
≤0.025 |
≤0.2 |
/ |
|||||||
4720 |
≤0.025 |
≤0.025 |
Send product request
Other supplier products
Sucker Rod Centralizer | Sucker rod centralizeris a kind of downhole toolswhichis pumping wellanti-abrasion, it is especially suitable for pumping well and directionalwell ... | |
China Sucker Rod | Spray Anti-corrosion Sucker Rod It is a kind of manufacturability anti-corrosion sucker rod, the rod surface spraying a layer of special anti-corro... | |
main rib drill pipe | How to maintain the phenomenon of wear of the main rib drill pipe? Shared by. In ultra-deep Wells, high-slant Wells, long-displacement Wells and h... | |
oilfield drill pipe G105 | oilfield drill pipe Drill pipe plays a decisive role in the process of drilling, it transfered the drilling torque to drill bit, inordertodrilling... | |
Sucker Rod Coupling Class T | Sucker Rod CouplingClass T Our company producedClass T Coupling,subcouplingand spray coupling, they are design according to API Spec 11 Bstandard.... |
Same products
KLUBER PASTE ME 31-52 750G Lubricants for Machinery Production Line | Seller: Guangdong Juguangheng Automation Equipment Co.,Ltd. | N990pana-023 Panasonic MP Grease Kluber Isoflex Nbu 15 Grease Afc Lubricant K3036c K48-M3856-0... | |
Rubber Wax | Seller: King Honor International | Rubber wax Microcrystalline wax is widely used in rubber products with natural rubber and synthe... | |
Wax Emulsion | Seller: King Honor International | What is wax emulsion Paraffin wax emulsion is a multi-phase emulsion in which materials such as ... | |
Paraffin Wax Emulsion PWE 60S | Seller: King Honor International | With a high transparency and gloss level, Paraffin Wax Emulsion PWE 60S is an excellent choice of... | |
Paraffin Wax Emulsion PWE 50SA | Seller: King Honor International | Polyethylene wax emulsion formulationPWE 50SA is a high transparency, high gloss emulsified paraf... |