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Non Welded Rigid Crest Casing Centralizers Hinged Type

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Non Welded Rigid Crest Casing Centralizers Hinged Type

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Brand Name :	Puyang Zhongshi Group
Model Number :	4 1/2"~20"
Certification :	API,ISO,QHSE
Price :	Negotiable
Payment Terms :	T/T, MoneyGram
Delivery Time :	depends on quantity

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Non Welded Rigid Crest Casing Centralizers Hinged Type

Non-weled Hinged Rigid Crest Casing Centralizers

Casing centralizer as a cementing tool is applied in vertical, deviated and horizontal wells to centralize casing for improving the cementing quality. The cement could be concreted firmed between casing and borehole wall.Our centralizer with API standard sizes range from 4-1/2” to 26” and surface is coated by powder baking or paint baking. The products have high tensile and yield strength, shock, impact and corrosion resistance performance.

Non-weled Hinged Rigid Crest Casing Centralizers Features

Under reamed and washed-out wells.
The high-quality, spring-steel bows are heat treated to optimize standoff in gauge holes
Various bow shapes and heights are available to provide optimum restoring forces for most well requirements.

Non-weled Hinged Rigid Crest Casing Centralizers Specification

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


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

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