Min. Order Reference FOB Price
10 Pieces US$12.80-68.80 / Piece
Product Description
Oilwell Semi-positive Dual Bow Spring Casing Centralizer 1. Type: Hinged Non-welded Double Bow Spring 2. Materials: Steel 3. Standard: API, or others as required 4. Specifications: 2 7/8''---20'' 5. Introduction Hinged Semi Rigid Non Welded Centralizers has the ability to withstand ...