Tungsten carbide combined seals ring is that the sealing ring during use in order to achieve the desired sealing effect, the individual will be used in the installation have been replaced by two kinds of sealing rings or more sealing rings used in combination, the number of combinations of the range, a set of three, there are five a group.
Tungsten carbide combined seals ring features:
- Diameter, number, force mode, installation, demolition are different ;
- Material, width, thickness, processing, heat treatment methods are the same;
- Multiple labyrinth effect;
- Preventing the possibility of foreign matter into the bearing, so that leakage of the liquid velocity is gradually reduced;
- Extension of the liquid seal in the time of the seal chamber, thereby extending the service life of bearings;
- Reduces the cost and maintenance costs.