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Oilfield Roller Solid Rigid Bow Spring Centralizer 139.7mm 5-1/2"

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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Oilfield Roller Solid Rigid Bow Spring Centralizer 139.7mm 5-1/2"

Oilfield Roller Solid Rigid Bow Spring Centralizer 139.7mm 5-1/2"
Oilfield Roller Solid Rigid Bow Spring Centralizer 139.7mm 5-1/2"

Large Image :  Oilfield Roller Solid Rigid Bow Spring Centralizer 139.7mm 5-1/2"

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
Product Name: Oilfield Roller Solid Rigid Casing Centralizer Vane: Spiral Type
Material: 65Mn,steel 20 Service: OEM
Color: Red Color Feature: Reduce Downloading Resistance
High Light:

Oilfield Bow Spring Centralizer

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139.7mm Bow Spring Centralizer

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5-1/2" roller centralizer

Oilfield Roller Solid Rigid Casing Centralizer

 

Oilfield Roller Solid Rigid Casing Centralizer can reduce the sliding friction resistance of the casing when entering the well wall and can effectively reduce the lower The casing is the frictional resistance.

 
Oilfield Roller Solid Rigid Casing Centralizer  Features
  • Centralizer coating is powder baking in high temperature
  • Centralizer body is processed by casting, the rollers is alloy steel and then heat treatment
  • Roller centralizer is used in horizontal or deviated well to centre casing
  • This kinds of centralizer can remove the wellbore stone and make the mud flow easily
  • Roller provides high wear resistance and has long life for centralizer
  • Roller centralizer sizes are from 4-1/2inch to 20inch, any special sizes are available according requirement

 

Oilfield Roller Solid Rigid Casing Centralizer ​Specification
 
 
Casing centralizer Min Hole I.D. O.D. OAL
(mm/inch) (mm/inch) (mm/inch) (mm/inch) (mm/inch)
139.7(5-1/2) 215.9(8-1/2) 143(5-5/8) 211(8-5/16) 260(10-1/4)
177.8(7) 215.9(8-1/2) 181(7-1/8) 213.4(8-13/32) 260(10-1/4)
244.5(9-5/8) 311.15(12-1/4) 247.5(9-11/16) 305.4(12-1/64) 260(10-1/4)
339.7(13-3/8) 406.4(16) 344(13-35/64) 402(15-53/64) 260(10-1/4) 

 

Oilfield Roller Solid Rigid Bow Spring Centralizer 139.7mm 5-1/2" 0

Contact Details
Puyang Zhongshi Group Co., Ltd.

Contact Person: Jamie

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