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Home > products > Bow Spring Centralizer > API Hinged Non-Welded Centralizer Reliable Downhole Performance

API Hinged Non-Welded Centralizer Reliable Downhole Performance

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:

single piece centralizer

,

spiral glider centralizer

Type:
One-piece Type
Size:
4 1/2"~36"
Bow:
Positive
Installation:
Slip-on
Crest:
Single
Application:
Oilfield Cementing Equipment
Type:
One-piece Type
Size:
4 1/2"~36"
Bow:
Positive
Installation:
Slip-on
Crest:
Single
Application:
Oilfield Cementing Equipment
API Hinged Non-Welded Centralizer Reliable Downhole Performance

API Hinged Non-Welded Centralizer Reliable Downhole Performance

 

Hinged Non-welded Casing Centralizer is is connected by pin when in use; the unfolded centralizer can be stacked flatly for convenient storage and transportation. It used in vertical or slightly deviated wells

 
Features
  • High restoring force and Low starting force.

  • Heat-treated in special furnace which has a peculiar ‘bow spring’ action.

  • Manufactured in all common casing and hole size combinations

  • Easy-Installing and cost-saving in shipping.

  • Interlocking design between the end collars and bow springs makes a reliable downhole performance.

  • Bow configurations are available in various heights and sizes suitable for most applications

Specification
 
Rigid Centralizers 13 3/8 10 3/4 9 5/8 7 5/8 7 6 5/8 5 1/2 5 4 1/2
Specification (in)
I.D. (mm) 343 276 247 197 180 143 130 117 104
Max. O.D. (mm) 400 308 308 243 212 213 151 148 118
Height (mm) 130 120 120 120 120 120 120 100 80

 

API Hinged Non-Welded Centralizer Reliable Downhole Performance 0