1.Welded centralizer using laser cutting
2.Fixed on casing with special retaining screws
3.Made of high quality sheet steel
4.Consisting of two shells and six bow springs
1.Sizes ranging from 4-1/2" to 20"
2.Suitable for cased or open hole
3.High tensile and corrosion resitance
4.30 degree beveled vane end
5.Softer material
1.Available in sizes 4-1/2" to 20"
2.Casted steel/aluminum/zinc centralizer
3.Good corrosion resistance
4.Reducing drag force
5.API 10D specification
1.Available in sizes 4-1/2" to 20"
2.API 10D specification
3.Run in inclined or horizontal section
4.Reducing this impact
5.Torque reduction is provided
1.Available in sizes 4-1/2" to 20"
2.API 10D specification
3.Run in inclined or horizontal section
4.Reducing this impact
5.Torque reduction is provided
1.Withstand resist wear
2.Reducing the drag force
3.Made of Advanced Composite
4.Withstand high-impact loading
5.Smooth&durable&tapered construction
1.Available in sizes 4-1/2" to 20"
2.Reducing the drag force
3.Reducing flow area
4.Increase maximum centralization
5.High standoff
1.Available in sizes 4-1/2" to 20"
2.API 10D specification
3.Run in inclined or horizontal section
4.Reducing this impact
5.Torque reduction is provided
1.Sizes ranging from 4-1/2" to 20"
2.Suitable for cased or open hole
3.High tensile and corrosion resistance
4.30 degree beveled vane ends
5.API 10D standard
1.Sizes ranging from 4-1/2" to 20"
2.Better optimum flow
3.Coated with polyester powder
4.Withstand high well bore temperature
5.API 10D standard
1.Shuttle bow spring
2.Higher restoring force than API standard
3.Integrate steel plate to process
4. Paint baking
5.Any size available
1.Bow spring makes for a strong reliable centralizer.
2.Interlocking design between the end collar
3.Made of alloy steel with uniform hardness
4.Suited for vertical and deviated applications.
5.Single bow or double bow available
1.Meeting API specification
2.Nearly 100% stand off
3.Engineered for use in deviated and horizontal applications and cased hole and
liner overlap.
4.U-profile design
5.Rib design allows for optimized fluid flow in the annulus.
1.Sizes ranging from 4-1/2" to 20"
2.Withstand high lateral
3.High restoring force
4.Iron Phosphate coating process
5.API standard
1.Sizes ranging from 4-1/2" to 20"
2.Used for anti-corrosion
3.Applying in water well
4.High restoring force
5.Lower shipping and storage costs
1.Meeting API Specification
2.Provides uniform annular clearance and is suited for vertical and slightly deviated applications
3.Minimizes differential sticking
4.Can be rotated or reciprocated with the casing
5.Sizes range from 4-1/2" to 20"
1.Same design with standard bow spring centralizer characteriscs
2.Turbolator fins force the fl uid fl ow in a turbulent and outward directed spiral
3.Available with hinged non welded and slip on welded turbolizer for casing pipe
4.Break up of cement and reduction on in channeling.
5.Self-cleaning action on preventing blockages or plugging
1.Sizes ranging from 4-1/2" to 20"
2.Flat bottom U profile
3.Nearly 100% stand off
4.API standard
5.Slipped on the casing pipe
1.Notched collar design allows for a smaller minimum compressed OD of the bows
required in close tolerance applications
2.Slip-on design removes hinge as another way to reduce minimum OD
3.Recommended with integral set screws on the collar
1.Designed for use in deviated applications
2.Where low running forces and higher restoring forces are vital to casing running operations.
3.Directly installed onto the pipe
4.Over the coupling option also available
5.API standard