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Home > products > Bow Spring Centralizer > Hinged Positive Centralizer For Oilfield Cementing Equipment Eco - Friendly

Hinged Positive Centralizer For Oilfield Cementing Equipment Eco - Friendly

Product Details

Place of Origin: China

Brand Name: Puyang Zhongshi Group

Certification: API,ISO,QHSE

Model Number: 4 1/2"~20"

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: Negotiable

Packaging Details: Wooden Box

Delivery Time: depends on quantity

Payment Terms: T/T, MoneyGram

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High Light:

spiral glider centralizer

,

solid body centralizer

Type:
Hinged
Size:
4 1/2"~36"
Installation:
Hinged/Latch-on
Bow:
4~12
Vane:
Postive Type
Application:
Oilfield Cementing Equipment
Type:
Hinged
Size:
4 1/2"~36"
Installation:
Hinged/Latch-on
Bow:
4~12
Vane:
Postive Type
Application:
Oilfield Cementing Equipment
Hinged Positive Centralizer For Oilfield Cementing Equipment Eco - Friendly

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 0