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Hinged Welded Bow Spring Centralizer Bow 4~12 For Oilfield Cementing Equipment

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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Hinged Welded Bow Spring Centralizer Bow 4~12 For Oilfield Cementing Equipment

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Large Image :  Hinged Welded Bow Spring Centralizer Bow 4~12 For Oilfield Cementing Equipment

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 Welded Size: 4 1/2"~36"
Color: Red Or As Required Certificate: API 10D
Bow: 4~12 Application: Oilfield Cementing Equipment
High Light:

single piece centralizer

,

spiral glider centralizer

Hinged Welded Bow Spring Centralizer Bow 4~12 For Oilfield Cementing Equipment

 

This kinds of welded bow spring centralizer is designed and manufactured to centralize casing during cementing operation,providing super performance and strength.

 
Features
  • Welded bow spring centralizer with hinged pin design is available and widely applied in the well and easily installed over stop collars or couplings on all standard casing grades.
  • The bow spring centralize can improve the cement flow in the shortest time.
  • Various height of welded bow spring centralizer can be available to offer excellent restoring forces.
  • This bow centralizer increases the holding force by adding evenly spaced integral set screws to assist the welded straight bow springs, a stop collar or coupling is not required with this centralizer.
  • The bow of welded bow centralizer is made of high grade spring steel which is heat treated,can provide maximum standoff during cemention and any bow height is available to provide excellent restoring forces.
  • The rigid end collar is hinged type,it provide solid support for end bands,it is aslo easy installation.
  • All the welded bow spring centralizers are tested and meet or exceed API specification 10D for reliability and durability during operations.
Specification
 
Specification(in) ID(mm) OD(mm) Holding Force(kn)
13 3/ 8” 338 350 40
10 3/ 4” 272 284 40
9 5/ 8” 245 257 40
8 1/ 8” 206 218 40
7 5/ 8” 193 285 30
7” 177 189 30
5 1/ 2” 139 151 30
5” 126 138 24
4 1/ 2” 114 126 24

 

Hinged Welded Bow Spring Centralizer Bow 4~12 For Oilfield Cementing Equipment 0 Hinged Welded Bow Spring Centralizer Bow 4~12 For Oilfield Cementing Equipment 1

Contact Details
Puyang Zhongshi Group Co., Ltd.

Contact Person: Jamie

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