Min. Order Reference FOB Price
1 Piece US$1.40-3.00 / Piece
Product Description
Sucker rod nylon centralizer Sucker rod centralizer used in pumping well, it's a tool which can set upright the sucker rod, and protect the sucker rod wiping with tubing pipe,we can product wheel centralizer, rod shaped centralizer, twist centralizer. Rod shaped centralizer: when the sucker rods ...