Bow Spring Centralizers

Drill Pipe Centralizer

1.Sizes ranging from 4-1/2" to 20"
2.Hinged type collar
3.Welded type bow
4.Apply in stab in type cement jobs
5.High restoring force

  • Drill Pipe Centralizer
■ Product's advantage

>>The Drill Pipe Centralizers have a welded bow construction and are used for centralizing drill pipe on a stab-in type cement jobs.
>>The longer bow profile allows centralizers to be pulled into restrictions and into larger under reamed open hole.
>>The Bows of these Centralizers are heat treated in special furnace which gives it a peculiar ‘bow spring’ action.
>>The Heat Treated bows enables these centralizer to provide best centralization as well as help in faster running of casing.
>>The steel of these bows is a "special" made by combination or different metals to provide one of the best tensile strength as well as the "spring back" bow spring action.
>>In this type of Centralizers the End Collars have hinges which makes it in two halves.
>>This enables them to be assembled at site.

 >>The bows are locked to the End Collars via a special locking mechanism.
>>These centralizers can be shipped in half thus reducing the freight cost.

 

 

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