ZX Oil Tool’s tubing Centralizer is designed to be run in the tubing string to keep the tubing centralized which may help in preventing premature wear of the casing and tubing.
ZX Tubing Centralizer also helps reduce the harmonics and vibrations caused by the Pump, potentially reducing premature wear on the tubing anchor and other downhole tools.
The Tubing Centralizer can be directly above the pump for the vibration and harmonics dampening effects and other units can be installed further up the tubing string to provide the tubing and casing protection.
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Specifications
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Total length
（mm）
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Open drag block expansion
（mm）
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Max OD
（mm）
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min ID
（mm）
|
Connection threads
|
|
5 ½”
|
442
|
129
|
114
|
62
|
2 7/8TBG
|
|
7”
|
456
|
168
|
138
|
62
|
27/8 TBG
|
|
9-5/8”
|
498
|
230
|
198
|
62
|
27/8 TBG
|
