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

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

Product tags

flat face hydraulic couplers

,

flat face hydraulic coupling

,

pn10 weld neck flange
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Single Crest Bow Spring Centralizer / Drill Pipe Centralizer Hinged Type

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Product Detail
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
Contact Supplier
Single Crest Bow Spring Centralizer / Drill Pipe Centralizer Hinged Type

Puyang Zhongshi Group Co., Ltd.

Verified Supplier
7 Years
Shaanxi
Since 1997
Business Type :
Manufacturer, Exporter
Main Products :
Sucker Rod Pump, Downhole Pumps, Rod Insert Pump
Total Annual :
5 million-10 million
Employee Number :
570~600
Certification Level :
Verified Supplier
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