Cementing Head, Casing Centralizer, Float Collar and Shoe Supplier

One Piece Centralizer

There are mainly two kinds of one piece centralizers (single piece centralizers). One is made of one single steel plate, which has a welding line on the centralizer (conventional one piece centralizer), and the other is made of a pipe cut with the laser, which has no any welding line (seamless one piece centralizer).

The following one piece centralizers available:

Conventional one piece centralizer

Our conventional one piece centralizers (single piece centralizers) are made from special high strength steel (65Mn steel), which has more excellent hardness and spring action than other types of centralizers.

Features and benefits

· Zero start and running forces

· Close tolerance

· Offer better standoff

· Suitable for vertical well, horizontal well and highly deviated wells

Seamless one piece centralizer (integral centralizer)

The seamless one piece centralizer (integral centralizer), made of an integral single pipe, is a kind of bow spring centralizer with our unique design of shuttle shape. This design ensure the centralizer has higher restoring force, anti-drag feature and more beautiful appearance than conventional one piece centralizer.

Features and benefits

· Superior mechanical integrity, higher yield and tensile strengths
· High restoring forces and zero lbf running force

· Withstand immense forces, remain intact, and never leave debris in the hole
· With performance exceeding API Spec. 10D

The sizes from 4 1/2 to 20 inches sizes are available. We can also provide customized service.

For more information talk to our Product Service Experts

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CENTRALIZER