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Puyang Zhongshi Group Co., Ltd.
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Hinged Positive Centralizer For Oilfield Cementing Equipment Eco - Friendly

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Hinged Positive Centralizer For Oilfield Cementing Equipment Eco - Friendly

Brand Name : Puyang Zhongshi Group

Model Number : 4 1/2"~20"

Certification : API,ISO,QHSE

Place of Origin : China

MOQ : 1

Payment Terms : T/T, MoneyGram

Delivery Time : depends on quantity

Packaging Details : Wooden Box

Price : Negotiable

Type : Hinged

Size : 4 1/2"~36"

Installation : Hinged/Latch-on

Bow : 4~12

Vane : Postive type

Application : Oilfield Cementing Equipment

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Hinged Positive Centralizer For Oilfield Cementing Equipment Eco - Friendly

Non-weld Positive Centralizer are Provided with rigid bows of U – Profile design instead of spring bows to ensure maximum fluid passage and reduces frictional drag force in deviated hole conditions . They provide almost 100% standoff when run inside a cased hole.The flat U profile is fitted in self locking retaining lips for firm and positive hold.

Features
  • Bows can be selected to meet any hole Size from a choice of ten standard U profile depths and bow heights.
  • This positive centralizer requires concentric casing strings and used in deviated well and horizontal well.
  • The featured U-profile design is easy to keep the fluid flow at nearly 100% stand off,generally speaking,it is at 67% stand off,so it is more effective than conventional bow spring centralizer.
  • The design can reduce the frictional drag when used in casing running.
  • According to fluid density and quantity in the well , the height and depth of the U profile can be designed as required.
  • Both hinged and slip on type rigid positivie centralizer are available.

  • Available to 4-1/2 to 36" and any special sizes as your requirement.

Specification

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

Hinged Positive Centralizer For Oilfield Cementing Equipment Eco - Friendly


Product Tags:

spiral glider centralizer

      

solid body centralizer

      
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