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Thermoplastic Sprial 4.5" 20" Casing 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

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Thermoplastic Sprial 4.5" 20" Casing Centralizer

Thermoplastic Sprial 4.5" 20" Casing Centralizer
Thermoplastic Sprial 4.5" 20" Casing Centralizer

Large Image :  Thermoplastic Sprial 4.5" 20" Casing Centralizer

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: Solid Rigid Material: Thermal Plastic
Size: 4.5"~20" Or As Request Vane Type: Spiral
Surface Process: Coated Powder Feature: High Tensile And Corrosion Resistance
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20" Casing Centralizer


4.5" Casing Centralizer


4.5" well centralizers

Thermoplastic sprial Casing Centralizer


Composite Casing Centraliser is the ultimate in down-hole centralisation, offering field proven lower friction coefficients leading to superior drag and rotational torque reduction. High abrasion resistant proprietary engineered polymer ensures maximum stand-off at TD. Robust enough to meet the challenges of today's most demanding wells.


Thermoplastic sprial Casing Centralizer Features

  • Available in sizes 4-1/2" to 20".
  • Reducing the drag force.
  • Reducing flow area.
  • Increase maximum centralization.


Thermoplastic sprial Casing Centralizer Specification


Specification casing size (mm) Hole Size (mm) Inner Diameter (mm) Outer Diameter (mm)
13-3/8″×17-1/2" 340 445 344 439
5"×6 5/8" 127 168 131 162
5-1/2″×8-1/2″ 140 216 142 210
7″×8 1/2″ 178 216 182 210
7"× 9-1/2" 178 241 182 235
9-5/8″×12-1/4″ 244 311 248 305
4-1/2″×6″ 114 152 118 146



Contact Details
Puyang Zhongshi Group Co., Ltd.

Contact Person: Jamie

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