API216mm High Torque Downhole Motor With Imported Rubber Motor
Aimed at pump rod break, stripping, piston dropping without opening oil drainage unit during operation of oil well, no ordinary oil drainage achievement in heavy oil and paraffin troubled well, environment pollution and so on, rotary oil drainage unit is the patent product (Patent No. ZL2005200845803) specially designed and developed. It has advantages of simple structure, easy operation and reliable oil drainage, etc.
Technical Parameters :
Item |
ZX tubigng drain |
|||
|
Suitable casing |
7" |
51/2" |
||
|
Max OD mm |
150 |
150 |
118 |
115 |
|
Min inner bore size mm |
62 |
76 |
72 |
62 |
|
Two end Connection threads |
31/2" |
2 7/8" |
31/2" |
2 7/8" |
|
Suitable tubing |
89 |
73 |
89 |
73 |
|
Sealing pressure MPa |
25 |
25 |
25 |
25 |


| GB | ASTM/ASME | DIN | EN | JIS | |||||
| GB/T8162 | 10 | A53 | A | DIN1629 | St37 | EN17121 | St37-2/3 | G3454 | STPG370 |
| GB/T8163 | A106 | A | |||||||
| GB/T3639 | A519 | 1010 | |||||||
| 20 | A53 | B | DIN1629 | St44 | EN17121 | St44-2/3 | G3454 | STPG410 | |
| A106 | B | ||||||||
| A519 | 1020 | ||||||||
| 45 | A1045 | CK45 | |||||||
| Q235 | A519 | 1021 | EN10210-1 | S235JRH | G3444 | STK400 | |||
| EN1097-1 | E235 | ||||||||
| Q345 | A519 | 1524 | DIN1629 | St52 | G3444 | STK500 | |||
| 37Mn5 | J55 | ||||||||
| 35CrMo | 4135 | G4105 | SCM435 | ||||||
| 20Cr | 5120 | SCr420 | |||||||
| 40Cr | 5140 | SCr440 | |||||||
| 15CrMo | SCM415 | ||||||||
| 20CrMo | 4119 | SCM420 | |||||||
| 42CrMo | 4150/4142 | SCM440 | |||||||
| 20CrMnTi | SMK22 | ||||||||
| tandard | Grade | Chemical composition:(%) | |||||||||||||||||||||||||
| C | Si | Mn | P≤ | S≤ | Cr | Mo | Cu≤ | Ni≤ | Ti | V | Nb | ||||||||||||||||
| GB/T 699 | 10 | 0.07~0.13 | 0.17~0.37 | 0.35~0.65 | 0.035 | 0.035 | ≤0.15 | 0.25 | 0.3 | ||||||||||||||||||
| 20 | 0.17~0.23 | 0.17~0.37 | 0.35~0.65 | 0.035 | 0.035 | ≤0.35 | 0.25 | 0.3 | |||||||||||||||||||
| 35 | 0.32~0.39 | 0.17~0.37 | 0.50~0.80 | 0.035 | 0.035 | ≤0.25 | 0.25 | 0.3 | |||||||||||||||||||
| 45 | 0.42~0.50 | 0.17~0.37 | 0.50~0.80 | 0.035 | 0.035 | ≤0.25 | 0.25 | 0.3 | |||||||||||||||||||
| GB/T3077 | 20Cr | 0.18~0.24 | 0.17~0.37 | 0.50~0.80 | 0.035 | 0.035 | 0.70~1.00 | ||||||||||||||||||||
| 40Cr | 0.37~0.44 | 0.17~0.37 | 0.50~0.80 | 0.035 | 0.035 | 0.80~1.10 | |||||||||||||||||||||
| 20CrMo | 0.17~0.24 | 0.17~0.37 | 0.40~0.70 | 0.035 | 0.035 | 0.80~1.10 | 0.15~0.25 | ||||||||||||||||||||
| 42CrMo | 0.38~0.45 | 0.17~0.37 | 0.50~0.80 | 0.90~1.20 | 0.15~0.25 | ||||||||||||||||||||||
| 20CrMnTi | 0.17~0.23 | 0.17~0.37 | 0.80~1.10 | 1.00~1.30 |
0.04 ~0.10 |
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Zhongzheng Stainless Steel Co., Ltd. Focus on Steel Pipe and Pipe Fittings For More than 10 years with prime quality and reasonable price,and had succeed to cooperated with Shell.Lukoil and other famous oil&gas companies all over the world.If you have any technical and other question,please don't hesitation to contact us,we will offer warm-hearterd service to you and We,Chengdu Derbo Steel can accept much payment terms inculde TT,LC,Western Union,Paypal,O/A ect,any inquiry please feel free to contact us,we will quote to you in two hours.
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