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Home > products > Bow Spring Centralizer > Single Crest Bow Spring Centralizer / Drill Pipe Centralizer Hinged Type

Single Crest Bow Spring Centralizer / Drill Pipe Centralizer Hinged Type

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

Get Best Price
Highlight:

single piece centralizer

,

solid body centralizer

Type:
Hinged Non-welded
Size:
4 1/2"~36"
Installation:
Hinged/Latch-on
Material:
Q235 Steel
Bow:
Single Crest
Application:
Oilfield Cementing Equipment
Type:
Hinged Non-welded
Size:
4 1/2"~36"
Installation:
Hinged/Latch-on
Material:
Q235 Steel
Bow:
Single Crest
Application:
Oilfield Cementing Equipment
Single Crest Bow Spring Centralizer / Drill Pipe Centralizer Hinged Type

Single Crest Bow Spring Centralizer / Drill Pipe Centralizer Hinged Type

 

Hinged Non-welded Casing Centralizer is a simple, low-cost bow-spring design which can provide complete centralization in vertical or slightly deviated wells as the bow springs are slightly larger than the wellbore.

 
Features
  • High restoring force,low starting force.
  • Available to accommodate any well condiction.
  • Provides flexibility while minimizing damage while moving downhole.
  • Heat-treated in special furnace which has a peculiar ‘bow spring’ action.
  • Manufactured in all common casing and hole size combinations
  • Compact package,cut down the shipping cost and storage cost.
  • It can be assembled at site,which very convenientlym which requires only the placement of the two Assembled halves on the pipe and inserting the pin in the end collar hinge

 

Specification
 
NO. Size (in) Height (mm) ID(mm) OD(mm)
1 5-1/2”*7” 305 142-148 215
2 5-1/2”*8-1/2” 305 142-148 225
3 6”*8-1/2” 305 156-158 235
4 7”*8-1/2” 400 181-186 235
5 7”*9-5/8” 400 181-186 255
6 7-5/8”*9-5/8” 400 197-201 275
7 9-5/8”*12-1/4” 650 250-255 330
8 13-3/8”*17-1/2” 650 342-347 450
 

Single Crest Bow Spring Centralizer / Drill Pipe Centralizer Hinged Type 0