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Hinged Non Weld Semi Rigid Centralizer
Model : S29
CENTRALIZERS
Bow Spring Centralizer
Hinged Non-weld Bow Spring Centralizer
Hinged Welded Bow Spring Centralizer
Slip on Welded Spring Bow Centralizer
Slip on Welded Spring Bow Centralizer with Set Screw
Hinged Non-Welded Rigid Bow Centralizer
Hinged Welded Rigid Bow Centralizer
Slip-On Welded Rigid Bow Centralizer
Hinged Non-Weld Semi Rigid Bow Spring Centralizer
Hinged Welded Semi Rigid Bow Spring Centralizer
Slip-on Welded Semi-Rigid Bow Centralizers
Hinged Non-Weld Bow Spring Centralizer With Turbo Fin
Hinged Welded Bow Spring Centralizer With Turbo Fin
Slip-on Welded Centralizers with Turbo Fins
Rotating Centralizers
Drill Pipe Centralizer
Single Piece Centralizer
Solid Rigid Centralizer
Roller Centralizer
Thermoplastic Centralizer
Hinged Non Weld Semi Rigid Centralizer
Hinged Non Weld Semi Rigid Centralizer also known as Double Bow Centralizer from Eneroil Offshore ensures high efficiency in casing jobs on deviated and horizontal wells. Double Bow Spring Centralizer ensures high efficiency in casing jobs on deviated and horizontal wells. Combining the features of a standard bow spring centralizer with those of a rigid centralizer, these centralizers provide a very high restoring force in combination with a very low starting force for centralising the casing pipe in vertical, deviated, and horizontal wells.
A non-welded design features the self-locking of lips for holding bows to end collars. Bows of special alloy steel are hot-formed and then tempered for optimum strength, resilience, and uniformity. The bows can also be configured for any hole diameter with a choice of various standard bow heights for optimum starting and restoring forces.
Performance Features
Eneroil’s Hinged Non Weld Semi Rigid Bow Centralizer attain higher stand-off, when compared to other bow spring centralizers, because of their higher restoring force.
Able to withstand high lateral loads.
The spring characteristics of its double-crested profile permit compression to facilitate movement through tight spots and dog legs.
A high restoring force combined with a low starting force is achieved with all bow heights.
Installation on the casing pipe is very convenient since it simply requires the placement of the two assembled halves on the pipe and the insertion of the pin in the end collar hinge.
Eneroil offers a wide range of bow heights and shapes enabling the customer to make an optimum choice matching their requirements.
These centralizers are designed to be installed between stop collars or casing collars. Eneroil does not recommend installing semi-rigid centralizers over a stop collar.
Options
Non-welded hinged semi-rigid bow spring centralizers
are available in the sizes 2 ⅞" to 30"
Special sizes or combinations can be made available on request
Recommended For Use With
Stop Collar with Set Screws – S-63
Slip-On Stop Collar with Set Screws with one side Beveled – S-65
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