ZX tubing anchor anchor the tubing string in a rod pumping well 。ZX tubing anchor effectively reduce rod, tubing, and casing wear. This cuts operating costs.
Elimination of breathing and buckling of the tubing string also increases production by lengthening the effective stroke of the pump, which increases volumetric efficiency.
These tubing anchors are the most economical and effective insurance you can buy against premature repairs and downtime.
|
Model
|
Length
（mm）
|
Max OD
（mm）
|
Min ID （mm）
|
Pressure（MPa)
|
Max OD when teeth open
|
Setting Pressure
（MPa)
|
Connecting Thread
|
Casing ID to be used
|
|
51/2”
|
580
|
115
|
62
|
25
|
128
|
8-12
|
2-7/8 TBG
|
121-124
|
|
7”
|
660
|
150
|
76
|
25
|
168
|
8-12
|
3 1/2 TBG
|
155-166
|
|
9 5/8”
|
970
|
208
|
76
|
25
|
245
|
8-12
|
3 1/2 TBG
|
218-240
|
|
9 5/8”
|
970
|
208
|
98
|
25
|
245
|
8-12
|
4 1/2 TBG
|
218-240
|
