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7" API Oilfield Zinc Alloy Casing Solid Body Centralizer Drill Pipe Centralizer

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Single Vane Welded Bow Spring Centralizer Oilfield Cementing Equipment

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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7" API Oilfield Zinc Alloy Casing Solid Body Centralizer Drill Pipe Centralizer

Name: 7" API Oilfield Zinc Alloy Casing Solid Body Centralizer Drill Pipe Centralizer
Brand: Puyang Zhongshi Group
SKU: 4 1/2"~20"
Price: 1.00 USD
Availability: InStock
Rating: 4.5 (181 reviews)

Large Image : 7" API Oilfield Zinc Alloy Casing Solid Body Centralizer Drill Pipe 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

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Detailed Product Description

Type:	Solid Rigid	Material:	Aluminium Alloy Or Zinc Alloy
Size:	4.5"~20" Or As Request	Blade Type:	Spiral Or Straight
Service:	OEM Or ODM	Application:	Well Drilling
High Light:	spiral glider centralizer , solid body centralizer

7" API Oilfield Zinc Alloy Casing Centralizer

Spiral Solid Centralizers were developed in response to the need for better cementing in deviated and horizontal wells. The unique design ensures optimal flow area and is strong and resistant to impact, These Centralizers are also able to withstand high well bore temperature while providing maximum horizontal standoff.

Features

The fins or blades overlap the entire 360-degree open hole circumference
Reduced flow area between the spirals provides and creates a vortex motion that increases fluid velocity.
The extra length of the fins gives maximum centralization,high standoff,increases annular turbulence while the angle further enhances turbulence
Removal of debris from around the casing.

Specification

Specification	In-Dia(mm)	Wall Thickness(mm)	Height (mm)	Total height(mm)	Largest Dia (mm)	Spring Number


5-1/2”*8-1/2”	142-148	3~5	55	650	225	5
7”*9-5/8”	181-186	3~5	55	650	255	6
7”*8-1/2”	181-186	3~5	55	650	235	6
8-5/8”*12-1/4”	223-228	3~5	55	650	330	8
9-5/8”*12-1/4”	250-255	3~5	55	650	330	8
10-3/4”*12-1/4”	274-276	3~5	55	650	330	9
13-3/8”*17-1/2”	342-347	3~5	55	650	450	11
18-5/8”*24	476	3~5	55	600	610	12
20”*26	510	3~5	55	600	660	12