GENERAL RIGID SPIRAL CENTRALIZER(aluminum alloy)
SHUANGJIA General Rigid Spiral Centralizer is manufactured of aluminum alloy, and fixed on casing by stop collar. Its mechanical properties meeting downhole requirement, with light weight and large bevel angle, it is suitable for small-size directional well.
/MATERIAL: Aluminum Alloy
/SPECIFICATION: For 4-1/2" to 20"
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