Welcome to the official website of Tieling Dongsheng Petroleum Machinery Co., Ltd.
Product Center
强制阀式抽油泵
简 介：
强制阀式抽油泵由于采用了机械开启阀，使得游动阀的启闭更为迅速，能有效的防止“气锁”,在热采稠油井中效果最佳。
Using a mechanic force valve，the traveling valve in the pump can be opened and closed quicker.The problem of gas lock can be prevented efficiently by this kind of pump，which is recommended to be used in viscous crude wells.
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） |
|
44 |
|
|
|
2.235 |
CYG19 |
2 7/8 TBG |
|
57 |
0.6～1.2 |
3.0～7.5 |
2.0～6.0 |
3.694 |
CYG19 |
2 7/8 TBG |
|
70 |
|
|
|
5.518 |
CYG22 |
3 TBG |
|
83 |
|
|
|
7.707 |
CYG25 |
3 1/2 TBG |
Previous
液压反馈式抽稠油泵
Next
Messages