1. Shuttle bow spring
2. Higher restoring force than API standard
3. Integrate steel plate to process
4. Paint baking
5. Any size available

Product’s advantage

Features
• Rating—API Specification Standard
•Design features
– Smooth bow profile overall
–Non-welded
–Made to gauge
– Integral bow design for increased strength and performance
– Zero weak points, such as hinges, welds, or mechanical interlocks
– Flexible to absorb both axial and radial loading
– Powder coated red finish
•Performance
– Zero start and running force with exceptional restoring force
– Improved flow by area and improved pipe rotation
– Low torque and low drag units
– Improved zonal isolation
•  Applications
– Used in most well applications and geometries for vertical, horizontal extended reach drilling, close tolerance, or underreamed well conditions
– Specialized in centralization for underreamed sections
•  Recommended to be run between limit clamps
•  Sizes available—4-1/2 to 20 in.; custom sizes available

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Single Piece Centralizer :Shuttle Bow Spring increases restoring force