Slip on Welded Double Bow Spring Centralizer (NE-B-09)

Double Bow Spring Centralizers can be used in Deviated wells which require low running forces. These are designed to pass through tight spots and doglegs. The Double Bow Design makes these Centralizers act as a rigid centralizers under high side loads. In this type of Centralizers the End Collars do not have any hinges hence these Centralizers can be ‘slip on’ to the casing.

In this type of Centralizers the End Collars do not have any hinges hence these Centralizers can be ‘slip on’ to the casing.The strong and high quality MIG welds make them similar to a one piece casing centralizer. These centralizers can be pre-installed on the casing before the running operations at the pipe yard itself.

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.

Similar to the Non Welded Centralizers, the Slip on Centralizers exceed the API 10D Specifications. They also undergo the pre cleaning process which insures that the these centralizers can withstand high exposure to natural weather conditions without any danger of rusting. The Powder coating in the final process which gives the product a smooth finish and insures stocking in the open for a long time.

 

Slip on Welded Double Bow Centralizer c/w Integral Stop (NE-B-12)

 

This Centralizer is also available with Integral Stop option wherein Set Screws are available on the End Collars. In this case the stop collars requirement is eliminated however this would not float on the casing.

Double Bow Spring Centralizers with Integral Stop can be used in Deviated wells which require low running forces. These are designed to pass through tight spots and doglegs. The Double Bow Design makes these Centralizers act as a rigid centralizers under high side loads. In this type of Centralizers the End Collars do not have any hinges hence these Centralizers can be ‘slip on’ to the casing.

In this type of Centralizers the End Collars do not have any hinges hence these Centralizers can be ‘slip on’ to the casing.The strong and high quality MIG welds make them similar to a one piece casing centralizer. These centralizers can be pre-installed on the casing before the running operations at the pipe yard itself.

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.

Similar to the Non Welded Centralizers, the Slip on Centralizers exceed the API 10D Specifications. They also undergo the pre cleaning process which insures that the these centralizers can withstand high exposure to natural weather conditions without any danger of rusting. The Powder coating in the final process which gives the product a smooth finish and insures stocking in the open for a long time.

 

 

 

 
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