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API Standard Centralizer for Casing

Basic Info

Model No.: 6*8-1/2

Product Description

     API Standard Single Bow Spring Centralizer for Casing       1.Description:  These Centralizers are designed for High Restoring Force and Low Starting Force for centralizing the casing pipe in a Vertical, Horizontal and Deviated well. Premium quality Bows are made of special alloy steel and hot formed in totally controlled heat treatment plant to achieve the uniform hardness all over.
Spec and performance index of bow spring casing centralizer meet API Spec 10D. The woven centralizer is connected by pin when in use, the unfolded centralizer can be stacked flatly for convenient storage and transportation. 2.Characteristics:
A) Designed for High Restoring Force and Low Starting & Running Force
B) End collars are designed with self-locking action, which are easy to assemble.
C) Undergo special coating process to prevent from rust
D) Can be shipped in half assembled condition for economy in shipping and storage costs.
E) Specification: 4"---20". Any special sizes or combination can available on request.   3. Parameters: Non-weld casing centralizer
Model(in) Hooping In-Dia.(mm)

Hooping 

thickness

 (mm)

Hooping height(mm) Total Length(mm) Max. Out-Dia.(mm)

Spring 

Pieces

5-1/2*8-1/2 142-148 3-5 90-120 650±50 225±5 5
7*9-5/8 181-186 3-5 90-120 650±50 255±5 6
7*8-1/2 181-186 3-5 90-120 650±50 235±5 6
8-5/8*12-1/4 223-228 3-5 90-120 650±50 330±5 8
9-5/8*12-1/4 250-255 3-5 90-120 650±50 330±5 8
10-3/4*12-1/4 274-276 3-5 90-120 650±50 330±5 9
13-3/8*17-1/2 342-347 3-5 90-120 650±50 450±5 11
18-5/8*24 476±1 3-5 90-120 600±50 610±5 12
20*26 510±1 3-5 90-120 600±50 660±5 12
  Weld casing centralizer
Model(in) Hooping In-Dia.(mm)

Hooping

 thickness

mm)

Hooping height(mm) Total Length(mm) Max. Out-Dia.(mm)

Spring 

Pieces

5-1/2*8-1/2 142-148 5-7 50-60 650±50 225±5 5
6*8-1/2 154-158 5-7 50-60 650±50 255±5 5
13-3/8*17-1/2 342-349 8 50-60 580 450±5 6
20*26 510-518 8 50-60 650±50 670±5 10

Contact us if you need more details on Spring Centralizer. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Bow Spring Centralizer、Centralizer. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Cementing Tools > Centralizer

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