Purchase Qty. Reference FOB Price
30-999 Pieces US$2.16
1,000+ Pieces US$2.06
Product Description
Product Description API 11b Oilfield Sucker Rod String Centralizer 1) Standard: API 11B 2) API and ISO certified 3) Specification: 16mm, 19mm, 22mm, 25mm, 28mm 4) Type: Coupling Rod Centralizer, Wheeled Rod Centralizer, Clamp Rod Centralizer 5) Description Sucker Rod Guide, or ...