anti- corrosion sucker rod centralizer
USD $10 - $80 /Piece
Min.Order:100 Pieces
Puyang Zhongshi Group Co., Ltd.
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sucker rod centralizer struture:
It is composed of coupling, short joint and centralizer casing.
Purpose:
sucker rod anti- corrosion centralizer is mainly used for centralize sucker rod and reduce the friction of tubing and sucker rod.
product picturs