Centralizer Rubber Fins

JST’s centralizer rubber fins are made according to customer requirements. The centralizer fin has a retrievable, resealable, flexible design. This Rubber and metal reinforced rubber centralizer fins are available for a variety of MWD (measurement while drilling) tools and oil well logging and monitoring instruments.

It consists of two parts: corrosion-resistant, wear-resistant, non-magnetic alloy body and strong wear-resistant elastomer covered on the body. The specified vulcanization process is formulated to keep the elastomer layer firmly bonded to the alloy body under the harsh environment of downhole high temperature and high-speed drilling mud erosion.

The Centralizer rubber fin material could be NBR and HNBR.

Benefits

• Easy to install,
• excellent quality.