API Standard Spiral Blade Roller Type Casing Centralizer
Price
Purchase Qty. Reference FOB Price
1-499 Pieces US$50.00
500-999 Pieces US$45.00
1,000-2,999 Pieces US$43.00
3,000-4,999 Pieces US$40.00
5,000+ Pieces US$39.00
Sepcifications
- Certification ISO 9001:2000, ISO 9001:2008
- Surface Treatment Spray-Paint
- Centralizer Type Rigid
- Structure Slider
- Material Cast Steel
- Type Centralizer
- Transport Package Wood Cases
- Specification 4 1/2"-20"
- Trademark zhongshi
- Origin China
- Sample Available
- Size 4 1/2"-20"
- Drawings Available
- Color Red/Black/Blue
- Markings Available
- Roller Spiral /Straight
- Height 200mm
Product Description
API Standard Spiral roller casing centralizer There are two sets of rollers on the blades, and the coaxial line of rollers is perpendicular to the wellbore coaxial line. When the casings reach to inclined part, one hand the major part of casing will not contact with the lower side of wellbore, ...
