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

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

Name: Solid Rigid Straight Vanes Bow Spring Centralizer For Casing Drilling With API
Brand: Puyang Zhongshi Group
Price: 1 USD

Brand Name : Puyang Zhongshi Group

Model Number : 4 1/2"~36"

Certification : API,ISO,QHSE

Place of Origin : China

MOQ : 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

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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)

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

Product Tags:

spiral glider centralizer

solid body centralizer

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