Bow Spring Centralizer
PRODUCTS
- Hinged Non-welded Bow Spring Centralizer (WS-001)
- Hinged Welded Bow Spring Centralizer (WS-002)
- Slip-on Welded Bow Spring Centralizer (WS-003)
- Hinged Non-Welded Stainless Steel Bow Spring Centralizer (WS-004)
- Hinged Non-welded Bow Spring Turbolizer (WS-007)
- Hinged Non Welded Positive Bow Centralizer (WS-008)
- Slip-on Welded Single Piece Bow Spring Centralizer (WS-012)
- Hinged Non Welded Semi-Rigid Bow Spring Centralizer (WS-013)
- Hinged Welded Semi-Rigid Bow Spring Centralizer (WS-014)
- Slip-on Welded Semi-Rigid Bow Spring Centralizer (WS-015)
Hinged Non-welded Bow Spring Centralizer (WS-001)

Hinged Non-Welded Bow Spring Centralizer is used for centralizing casing in the wellbore during running and cementing operations. The centralizer should be fitted over a stop collar preferably to facilitate pulling the tool in and out of the wellbore. The bows provide maximum standoff to achieve efficient displacement of mud and cement. It is available in several bow heights and sizes to ensure optimum restoring force and provide various bow configurations for special applications.
Features
• Extended profile prevents them from hitting against casing collars
• Special Iron Phosphate coating process to prevent from Rust and insures stocking in the open for a long time.
• These are shipped in half assembled condition for economical in freight and storage costs
• Supplied with stop collar and hinge pin
• Developed to exceeds API 10D standards
Available in 4 1/2″ to 30” sizes. Any special sizes or combination can be made available on request.
Hinged Welded Bow Spring Centralizer (WS-002)

Features
• These are shipped in half assembled condition for economical in freight and storage costs • Special Iron Phosphate coating process to prevent from Rustand insures stocking in the open for a long time. • Supplied with stop collar and hinge pin • Developed to exceeds API 10D standardsAvailable in 4 1/2″ to 30” sizes. Any special sizes or combination can be made available on request.
Slip-on Welded Bow Spring Centralizer (WS-003)

Features
• Supplied with Sip on set screw stop collar • Developed to exceeds API 10D standards • Available in 4 Special Iron Phosphate coating process to prevent from Rustand insures stocking in the open for a long time. 1/2″ to 30” sizes. Any special sizes or combination can be made available on request.Hinged Non-Welded Stainless Steel Bow Spring Centralizer (WS-004)

Features
• Extended profile prevents them from hitting against casing collars. • These can be shipped in half assembled condition for economy in freight and storage costs • Supplied with stop collar and hinge pin • Developed to exceeds API 10D standardsAvailable in 4 1/2″ to 30” sizes. Any special sizes or combination can be made available on request.
Hinged Non-welded Bow Spring Turbolizer (WS-007)

Features
• Device improves the cleaning action of Drilling Fluids. Distribute the cement slurry into Well bore irregularities and minimizes channelling. • Special Iron Phosphate coating process to prevent from Rust and insures stocking in the open for a long time. • These are shipped in half assembled condition for economical in freight and storage costs • Supplied with stop collar and hinge pin • Developed to exceeds API 10D standardsAvailable in 4 1/2″ to 20” sizes. Any special sizes or combination can be made available on request.
Hinged Non Welded Positive Bow Centralizer (WS-008)

Features
• Special Iron Phosphate coating process to prevent from Rust and insures stocking in the open for a long time. • These are shipped in half assembled condition for economical in freight and storage costs • Supplied with stop collar and hinge pinAvailable in 4 1/2″ to 30” sizes. Any special sizes or combination can be made available on request.
Slip-on Welded Single Piece Bow Spring Centralizer (WS-012)

Features
• Used in vertical, deviated and horizontal wells • Low start and running forces • Flexible and High restoring force • Developed to have good stand-off • Developed to meet or exceed API 10D standardsAvailable in 4 1/2″ to 30” sizes. Any special sizes or combination can be made available on request.
Hinged Non Welded Semi-Rigid Bow Spring Centralizer (WS-013)

Features
• It has high Restoring force and high Stand Off with low Running Force • Special Iron Phosphate coating process to prevent from Rust and insures stocking in the open for a long time. • These are shipped in half assembled condition for economical in freight and storage costs • Supplied with stop collar and hinge pin • Developed to exceeds API 10D standardsAvailable in 4 1/2″ to 30” sizes. Any special sizes or combination can be made available on request.
Hinged Welded Semi-Rigid Bow Spring Centralizer (WS-014)

Features
• It has high Restoring force and high Stand Off with low Running Force • Special Iron Phosphate coating process to prevent from Rust and insures stocking in the open for a long time. • These are shipped in half assembled condition for economical in freight and storage costs • Supplied with stop collar and hinge pin • Developed to exceeds API 10D standards Available in 4 1/2″ to 30” sizes. Any special sizes or combination can be made available on request.Slip-on Welded Semi-Rigid Bow Spring Centralizer (WS-015)
