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

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Puyang Zhongshi Group Co., Ltd.

Province/State:Shaanxi

Country/Region:china

Tel:86-029-89296933

Contact Person:
Mrs.Liza View Contact Details

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

Brand Name	Puyang Zhongshi Group
Model Number	4 1/2"~20"
Certification	API,ISO,QHSE
Place of Origin	China
Minimum Order Quantity	1
Price	Negotiable
Payment Terms	T/T, MoneyGram
Delivery Time	depends on quantity
Packaging Details	Wooden Box
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

Detailed Product Description

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

Product Tags: spiral glider centralizer solid body centralizer

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