Equipment
Copyright Tieling Dongsheng Petroleum Machinery Co., Ltd. All rights reserved 辽ICP备14009156号-1
Address: No. 9 Liaohai Road, Yinzhou District, Tieling, Liaoning.
Phone：024-72865567 024-74567281
Cell phone：13904108972
Mailbox：dssydssy@163.com
Contact
News center
Service phone：
About us
Product
Long plunger sand pump
The pump has structure of short barrel and longplunger,and sand deposite in the lower barrel andoil inflow from side direction. So the pump has advantages of sand-wedging prevention,sand-depositing preventing,corrosion resisting,wear-resisting and longservice life.The pump is suitable for sandy wells orserious mineral wells.
|
Pump bore （mm） |
Length of plunger （m） |
Length of barrel （m） |
Range of stroke （m） |
Pump constant |
Size of connecting sucker rod |
Size of connecting （in） |
Max outside diameter （mm） |
|
32 |
|
|
|
1.140 |
CYG19 |
2 3/8 TBG |
73 |
|
38 |
|
|
|
1.642 |
CYG19 |
2 3/8或2 7/8 TBG |
73或89 |
|
44 |
4.5～7.4 |
1.5 |
3.0～6.0 |
2.235 |
CYG19 |
2 7/8 TBG |
89 |
|
50 |
|
|
|
3.694 |
CYG19 |
2 7/8 TBG |
89 |
|
57 |
|
|
|
5.518 |
CYG19 |
2 7/8 or 3 1/2 TBG |
100 |
|
70 |
|
|
|
7.707 |
CYG22 |
3 1/2 TBG |
114 |