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Thermal Plastic Bow Spring Centralizer Spiral Vane Casing Centralizer Black Color

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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Thermal Plastic Bow Spring Centralizer Spiral Vane Casing Centralizer Black Color


Large Image :  Thermal Plastic Bow Spring Centralizer Spiral Vane Casing Centralizer Black Color

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: 1
Price: Negotiable
Packaging Details: Wooden Box
Delivery Time: depends on quantity
Payment Terms: T/T, MoneyGram
Detailed Product Description
Material: Thermal Plastic Color: Black Or White
Size: Other Sizes Are Also Available Feature: Without Steel Ring
Blade: 4~12 Type: Slip-on
High Light:

spiral glider centralizer


solid body centralizer

5 1/2” Thermal Plastic Spiral Vane Centralizer Without Steel Ring


Compared with other types of resin centralizer, this new type of centralizer has the advantages of beautiful structure, light weight, strong centralizing force and not easy to fall off, which greatly improves the cementing quality.

  • Moulded during high pressure high temperature process
  • Spiral Blades 22-25° and melon shaped
  • Passive Straight Blades 5° and melon shaped
  • Patented Anti-Swage Rings incorporated in each end
  • Generous By-Pass Area provided
  • Numerous Pipe x Hole size configurations available
  • Low Weight
  • Premium Self-Aligning Stop Collars also available
Specification Height (mm) Outer Diameter (mm) Inner Diameter (mm)
5 1/2"× 8 1/2" 250 210 141
4 1/2"×6" 250 148 117
7 5/8"×9 1/2" 250/300 235 196
7"× 9 7/8" 250/300 245 181
7"× 8 1/2" 250 210 181
7"× 9 1/2" 250 235 181
13 3/8"×17 1/2" 250/300 438 345
13-3/8" ×16” 250/300 400 345
10 3/4"×16" 250/300 305 276
9 5/8"×12 1/4" 250/300 305 247

 Thermal Plastic Bow Spring Centralizer Spiral Vane Casing Centralizer Black Color 0

Contact Details
Puyang Zhongshi Group Co., Ltd.

Contact Person: Jamie

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