HEXIN is professional with supplying complete dip tubes, with various grades of heat resistant steel, selecting the right steel grade is critical in production of dip tubes.
Our selected cast chromium nickel alloy steel has the characteristic of heat resisant , oxidation resistant，typical alloys used for the dipping tubes are: Chrome Nickel steel, 5% Nickel,9% Nickel, 12% Nickel, 20% Nickel, etc.,
In the cyclones there is a progressive fall of the raw cement, which moves towards the inlet sleeve of the rotary kiln, absorbing the heat from the hot outlet gases coming from the calciner kiln;
 the cyclone tubes are protected by circular rings made up of segments that fit together one on top of the other.
The HEXIN designed immersion tubes are composed of several metal components, namely:  Static cast support hang with bolts and nuts, cast upper hang plate, cast lower hang plate, and lock plant.
 
HEXIN designs highly dependable dipping tubes in materials that resist high temperatures and oxidation, thermal shock, and which allow appropriate operating conditions in the cyclone in relation to temperatures and mechanical stresses.