Manufacturing process and wear of Abrasion Resistant Elbows
Nov 27, 2018

The Abrasion Resistant Elbows is made of special temperature-resistant super glue to stick the special corundum wear-resistant ceramic piece inside the elbow of the steel pipe, and deal with the severe wear problem of the professional conveying elbow of thermal power, metallurgy, steel, cement, etc. Elbows and wear-resistant ceramic sheets are placed in an inductive treatment for quick replacement and construction.


Depending on the working conditions, the production process of the Abrasion Resistant Elbowss is also different, and the direct splicing method, the bolt splicing method or the integral molding method can be selected. Among them, the pipe integral molding method selects the selected alumina particles, and uses various molding methods to fire the lining pipe, and then uses the special filler to pour the integrally formed pipe inside the steel pipe.


The pipe formed by this method is different from the ceramic composite pipe formed by the self-burning skill, and the ceramic lining of the ceramic is exactly the same as the ceramic of the patch. Its strength is the lubrication of the inner wall of the pipe, which has very good wear resistance, and is suitable for the slag and ash removal system with high requirements on the pipeline raw materials.


The bolt loading method is a ceramic installation method in which the adhesive is applied, the ceramic sheets are inter-plugged, and the bolts are fixed by three. Because of the triple fixing method, ceramics and equipment have become integrated, even if the temperature is higher than 1000 °C, the ceramic will not fall.


With the accelerated construction of electric power construction and the continuous implementation of new skills and new materials, Abrasion Resistant Elbowss have been applied to dozens of new power plant projects in China, and it has been favored and replaced with some traditional anti-wear materials. The root cause lies in its superior product quality and its many advantages over traditional wear-resistant materials such as cast stone, cast steel and ceramic materials.

  • facebook