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Thermal Plastic Roller Centralizer Black Color PA + Fiber Glass Material

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 Roller Centralizer Black Color PA + Fiber Glass Material


Large Image :  Thermal Plastic Roller Centralizer Black Color PA + Fiber Glass Material

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
Type: Roller Type Material: PA+Fiber Glass
Color: Black Or White Blade: 4~12
Feature: Reducing Flow Area Advantage: Reducing Flow Area
High Light:

spiral glider centralizer


solid body centralizer

Thermal Plastic Roller Centralizer Black Color PA + Fiber Glass Material


The Plastic Casing Centralizer is with design of one-piece composite construction and nylon material. Plastic casing centralizer can be installed on the casing with stop collars or with integral set screws. Installations that allow casing rotation and reciprocation are preferred because of improved displacement efficiency. Most slip-on rigid centralizers must be installed between stop collars and are freely floating there between.



  • Composite bow centralizer is designed to reduce drag and friction down hole it have lower friction factors, ultimate drag and rotational torque reduction, increased abrasion resistance for maximum stand-off.
  • They are design to provide optimum flow and its fins or blades overlap the entire 360-degree open hole circumference.
  • Extra length of fins gives maximum centralization, high stand off and increase annular turbulence.
  • Composite bow centralizer withstands high well bore temperature up to 200 degree Celsius while providing maximum horizontal stand off.
  • These Centralizers are well head friendly and have high impact with shock resistance, and Shock proof along with optimum tensile and yield strength.
  • Composite bow centralizer are constructed of one-piece in superior quality polymer.


Specification In-Dia(mm) Largest Dia(mm) Thickness
Total height
5-1/2”*8-1/2” 142-148 225 3-5 650
7”*9-5/8” 181-186 255 3-5 650
7”*8-1/2” 181-186 235 3-5 650
8-5/8”*12-1/4” 223-228 330 3-5 650
9-5/8”*12-1/4” 250-255 330 3-5 650
10-3/4”*12-1/4” 274-276 330 3-5 650
13-3/8”*17-1/2” 342-347 450 3-5 650
18-5/8”*24 476 610 3-5 600
20”*26 510 660 3-5 600

Thermal Plastic Roller Centralizer Black Color PA + Fiber Glass Material 0 

Contact Details
Puyang Zhongshi Group Co., Ltd.

Contact Person: Jamie

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