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Products
Product type:Oil Production Equipments and Parts--Rod Pumping System
 
Name:TUBING PUMP
Item:ydaer_1
Description:
       The construction feature of the tubing pump is firm. It comprises such portions as pump barrel assembly, plunger assembly and salvageable standing valve assembly (see the figure).
      The barrel assembly and the standing valve assembly of the pump can be mounted and connected to the tubing on the ground, which are run into the well first, then connect the plunger assembly with the lower end of the sucker-rod and run them into the pump. Tubing pump has the characteristics as large flow rate, tight and sound structure. Standing valve has two types: non-pullable and pullable. The pullable standing valve tubing pump has cup type and mechanical type.
Pump Specification
Pump Bore
Plunger Length
Range of Stroke
Pump Constant
Size of matched tubing
Size of connecting Sucker Rod(mm)
Length of extension Coupling
(in)
(mm)
(mm)
(m3/d)
(in)
25-125
1.25
600-1200
600-1200
1.14
2-1/2 2-7/8
16
300-900
25-150
1.5
1.642
2-1/2 2-7/8
16
25-175
1.75
2.235
2-1/2 2-7/8
16
20-175
25-225
2.25
3.694
2-7/8
19
25-275
2.75
5.518
2-7/8
22
30-275
2.75
5.518
3-1/2
22
30-325
3.25
7.707
3-1/2
22
30-375
3.75
10.261
3-1/2
25
40-375
3.75
10.261
4
25
 
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