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API Bow Spring Centralizer Casing Spiral Vane Roller Centralizer

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Single Vane Welded Bow Spring Centralizer Oilfield Cementing Equipment

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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

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API Bow Spring Centralizer Casing Spiral Vane Roller Centralizer

Name: API Bow Spring Centralizer Casing Spiral Vane Roller Centralizer
Brand: Puyang Zhongshi Group
SKU: 4 1/2"~36"
Price: 1.00 USD
Availability: InStock
Rating: 4.9 (156 reviews)

Large Image : API Bow Spring Centralizer Casing Spiral Vane Roller 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:	1
Price:	Negotiable
Packaging Details:	Wooden Box
Delivery Time:	depends on quantity
Payment Terms:	T/T, MoneyGram

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Detailed Product Description

Product:	API Casing Spiral Vane Roller Centralizer	Type:	Solid Rigid
Surface:	Powder Baking Or Painting Baking	Vane:	Spiral
Color:	Red Color	Application:	Oil Or Water Well
High Light:	API Bow Spring Centralizer , Vane Bow Spring Centralizer , API Vane Roller Centralizer

API Casing Spiral Vane Roller Centralizer

The roller centralizer are designed in rigid body with straight or spiral blades. Rollers provide low drag to get casing, liners, or screens to bottom successfully with reduced rig time and costs.

API Casing Spiral Vane Roller Centralizer Features

Shock, impact and corrosion resistant.
Roller Centralizer can be installed on the casing with set screws on the centralizer.
High tensile and yield strengths.
Minimal roller-contact area in open hole applications reduces the risk of differential sticking.
Provides optimal standoff for increased operational efficiency
Provide a guaranteed standoff and function as bearings during the pipe rotation.

API Casing Spiral Vane Roller Centralizer Specification

Model	Max OD(mm)	ID (mm)	Length (mm)
4-1/2" x 6"	145	116.5	200
5" x 6"	145	129	200
5-1/2" x 8-1/2"	205-210	142	200/300
6-5/8" x 8-1/2"	205-210	171	200/300
7" x 8-1/2"	205-210	181	200/300
7" x 9-1/2"	225-235	181	200/300
7" x 9-5/8"	225-235	181	200/300
9-5/8" x 12-1/4"	300-305	248	200
13-3/8" x 17-1/2"	430-435	346	200