Puyang Zhongshi Group Composite Centralizer
Puyang Zhongshi Group Composite Centralizer
Casing Composite centralizer is used during running and cementing operations to centralizer casing. Made of advanced composite, the one-piece centralizer has a low co-efficient of friction, it is heat resistant and highly durable which greatly enhances cementing operations. The capability of the Casing roller Centralizer is better than others of all.Casing Roller/Wheeled composite centralizers are mainly used for big high Roller, high deviated wells and horizontal wells, to centre casings.
Spiral Vane Roller Composite Casing Centralizer consists of rigid body, on which machined spiral blades.
There are made of advanced composite that has low coefficiency of friction, it is heat resistant and high durable, fully heat treated rollers fixed on each spiral blades.
Because of rigid body and rolling friction between the rollers and inside of well or casing.
Precision-machined inside diameter fits over the casing through the complete API tolerance range, providing excellent rotational performance in mud.
When running casing through open hole, the system’s smaller roller-contact area reduces the risk of differential sticking and maintains standoff
Composite Centralizer Specifications:
Max size (in)
20Min size (in)
5