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API 5CT downhole tools Casing Rolling Centralizers

API 5CT downhole tools Casing Rolling Centralizers


Casing centralizer

1. Introduction of downhole tools casing centralizer

The casing centralizers are used to protect sucker rod to reduce wearing.


2. Material

2.1. Super strength spring steel

2.2. ASTM A395 ductile iron ,or equivalent international series number.

2.3. Polyester centralizer

2.4. Aluminum alloy


3. Structure

3.1. One or double bow without welding

3.2. Rigid type

3.3. Roller type


4. Specification


4″×5-7/8″, 4-1/2″×6-1/8″, 5″×61/2″, 5-1/2″×8-1/2″, 7″×8-1/2″, 7-5/8″×9-1/2″ , 8-5/8″×10-5/8″, 9-5/8″×12-1/4″, 10-3/4″×14-3/4″, 13-3/8″×17-1/2″, 16″×20″, 20″×26″




Tianjin Soright is one of the largest api 5ct downhole tools Casing rolling centralizers manufacturers and suppliers in China, who can offer you the free sample and the quotation consultation service. Welcome to buy the low price and high quality products made in China from us.

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