Home ProductsBow Spring Centralizer

Hinged Welded Centralizer

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

I'm Online Chat Now

Hinged Welded Centralizer

Hinged Welded Centralizer
Hinged Welded Centralizer Hinged Welded Centralizer

Large Image :  Hinged Welded Centralizer

Product Details:

Place of Origin: China
Brand Name: Puyang Zhongshi Group
Certification: API,ISO,QHSE
Model Number: 4 1/2"~36"

Payment & Shipping Terms:

Minimum Order Quantity: 10
Price: Negotiable
Packaging Details: Wooden Box
Delivery Time: depends on quantity
Payment Terms: T/T, MoneyGram
Supply Ability: 50000 pcs/ month
Detailed Product Description
Type: Hinged Welded Type Color: Red Or As Required
Installation: Slip On Application: Oil And Water Well Cementing Tools
Bow: Single Bow Other Type: Double Crest Type Is Available
High Light:

single piece centralizer


spiral glider centralizer




  1. 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.
  2. The bow spring centralize can improve the cement flow in the shortest time.
  3. Various height of welded bow spring centralizer can be available to offer excellent restoring forces.
  4. 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.
  5. 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.
  6. The rigid end collar is hinged type,it provide solid support for end bands,it is aslo easy installation.
  7. All the welded bow spring centralizers are tested and meet or exceed API specification 10D for reliability and durability during operations.


Hinged Welded Centralizer 0 Hinged Welded Centralizer 1


Contact Details
Puyang Zhongshi Group Co., Ltd.

Contact Person: sales

Send your inquiry directly to us (0 / 3000)