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强启闭加固抽稠泵
简 介：
强启闭加固抽稠泵游动阀副采用强启闭结构，流道面积大，便于稠油的开采，并可防止气锁；固定阀采用碳化钨合金材料，提高了阀副关闭的及时性、可靠性；泵筒外部增加了工作筒，防止了泵筒在作业和生产中的变形，适用于深井；泵筒采用悬挂方式，可自动调整中心，减小了卡泵的可能性，对于斜井有一定的适应性。
该泵适用于气井、斜井和深层稠油井的开采（粘度在2000 Mpa.s以下）。
The traveling valve of the pump is forced on-off ,the larger runner contributes heavy oil production and can prevent the pump from being gas-locked; The standing valve is made of tungsten carbide which makes valve on-off reliably and timely ; The outer barrel can prevent barrel from forming in process of operation and production; The barrel can adjust its center position which is applicable to slant hole and prevent it from being stuck .
The pump is applicable to production on gas hole，slant hole and deep hole（viscosity is less than 2000 Mpa.s）.
技术参数：
|
泵径 Pump bore （mm） |
柱塞长度 Length of plunger （m） |
泵筒长度 Length of barrel （m） |
冲程范围 Range of stroke （m） |
泵常数 Pump constant |
连接抽油杆 规 范 Size of connecting sucker rod |
连接油管 规 范 Size of connecting （in） |
最大外径 Max outside diameter （mm） |
|
44 |
|
|
|
2.235 |
|
2 7/8 TBG |
88.9 |
|
57 |
0.6～1.2 |
4.5～7.2 |
3.0～6.0 |
3.694 |
CYG19 |
3 1/2 TBG |
108 |
|
70 |
|
|
|
5.518 |
|
3 1/2 TBG |
108 |
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