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Single Crest Bow Spring Centralizer / Drill Pipe Centralizer Hinged Type

Certification
China Puyang Zhongshi Group Co., Ltd. certification
China Puyang Zhongshi Group Co., Ltd. certification
Recommendation is good. Reception is professional. Demo training is also very great. Wish more online training after getting the machine.2017.8.26

—— David

Thanks for your kindly hospitality. Your company is very professional , we will have nice cooperation in the near future. 2015.6.28

—— Sergey

Good company with nice service and high quality and high reputation. One of our reliable supplier , goods are delivered in time and nice package 2016.3.25

—— Steve

Thanks for your good after-sale service. Excellent training and technology support helps me a lot. 2018.4.23

—— Mostafa

Professional, very helpful, great price. Will use again for other items 2019.2.21

—— Ahmed

Thanks for zhongshi group supporting and guidence. With your help and instruction, I win more market share. 2017.9.26

—— Manuel

Nice cooperation with zhongshi group.Imperssive for your service and support. 2018.3.18

—— Luis

We are satisfied with your product's quality. We highly appreciate to see the excellent performances in production capacity and thanks for the specialist technical support from you 2018.11.16

—— Mohammed

Good company with professional service and high quality. Delivered in time. Our most trusted partner for sucker rod and OCTG pipe. 2018.7.24

—— Nicolas

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Single Crest Bow Spring Centralizer / Drill Pipe Centralizer Hinged Type

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Large Image :  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
Detailed Product Description
Type: Hinged Non-welded Size: 4 1/2"~36"
Installation: Hinged/Latch-on Material: Q235 Steel
Bow: Single Crest Application: Oilfield Cementing Equipment
High Light:

single piece centralizer

,

solid body centralizer

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 

Contact Details
Puyang Zhongshi Group Co., Ltd.

Contact Person: Jamie

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