sales@greatoiltools.com
86-13345029535
Ball-centralizer
Features
1.Simple structure,safe and reliable.
2.The main body is made of casting,high strength,easy to use.
3.The body adopts the spiral groove,the cement slurry passing efficiency is high. 4.The ball bearing can rotate 360 times,reducing the friction resistance.
Property Parameters
Specification type | Id (mm) | Max id (mm) | Length (mm) |
5-1/2"x8-1/2" | 144 | 206 | 150 |
Contact: Mr.Xu
Phone: 13345029535
E-mail: sales@greatoiltools.com
Whatsapp:86-13345029535
Add: No. 19, Chunyang Road, Chengyang District, Qingdao City, China
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