Purchase Qty. Reference FOB Price
30-499 Pieces US$9.90
500+ Pieces US$9.45
Product Description
Product Description API 11b Oil Extraction Tool Coupling Sucker Rod Guide 1) Standard: API 11B 2) API and ISO certified 3) Specification: 16mm, 19mm, 22mm, 25mm 4) Type: Coupling Rod Guide 5) Description Sucker Rod Guide, or Sucker Rod Centralizer, used in pumping well, is a tool ...