Solid Rigid Straight Vanes Bow Spring Centralizer For Casing Drilling With API

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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

Solid Rigid Straight Vanes Bow Spring Centralizer For Casing Drilling With API

Brand Name	Puyang Zhongshi Group
Model Number	4 1/2"~36"
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 type
Vane	Straight
Roller	Depends
Material	65Mn,steel 20
Color	Red Color
Feature	Reduce downloading resistance

Detailed Product Description

Solid Rigid Straight Vanes Roller Centralizer for Casing Drilling with API

The top wire casing rigid roller centralizer consists of a rigid body, on which machined five spiral blades. There are three or four modified alloy steel, fully heat treated rollers fixed on every spiral blades. The assembly is shown as following fig. Because of rigid body and rolling friction between the rollers and inside of well or casing, the capability of the top wire casing rigid roller centralizer is better than others of all. Recommend to use the tool in deviated holes and horizontal holes.

Features

Roller centralizer is with rigid body and straight or spiral blade
Centralizer body is processed by casting, the rollers is alloy steel and then heat treatment
The low friction feature and roller, it is easy to run between roller and inside of casing
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
Our centralizer coating is powder baking in high temperature
Roller centralizer sizes are from 4-1/2inch to 20inch, any special sizes are available according requirement

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)

Product Tags: spiral glider centralizer solid body centralizer

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