Rubber V Packing hydraulic seals

V Packing consist of multiple male and female adaptor, usually a group of three to seven v rings, used for low or high pressure applications with Single or Double acting cylinder.

The BVR series is made of a canted level spring and a polymer jacket, which is mainly used as a seat seal.

JST FHR series is  made of a helical wound spring and a polymer jacket, which is mainly used for rod.

It is an end face spring energized seal with both rigid and flexible elements, which gives consistent contact at the sealing interface.

Wipers are installed in the sealing configurations of hydraulic cylinders to prevent contaminants such as dirt, dust and moisture from entering the cylinder as they retract back into the system.

The oil scraper ring is a part located at the rear of the pump packing seal.

O ring is a type of seals with solid rubber material or PTFE and an O-shaped cross section.

JST's centralizer rubber fins is made according to customer requirements. The centralizer fin has a retrievable, reseatable, 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.