How many kinds of ceramic wear-resistant pipe lining materials? Ceramic wear-resistant pipe lining material four categories:
① Self-traveling combustion ceramic tube is a centrifugal ceramic wear-resistant pipe in the steel pipe, its thickness of a kind of 4mm, its wear-resistant layer is not the true meaning of ceramics, so its wear resistance is general, equivalent to the ordinary steel pipe 2 times the life of the tube.
② Alumina ceramic patch tube is the alumina ceramic sheet pasted on the inner wall of the steel pipe, this ceramic wear-resistant pipe is generally used in low temperature, not easy to exceed 200 degrees, of course, there are also welded card ceramics, but the need for a larger pipe diameter, small pipe such as DN400 within the operation is not easy to operate, it can be said that it is not feasible and ceramic sheet has the possibility of falling off.
③ Lined with the whole ceramic tube wear-resistant tube is the ceramic tube firing molding and then assembled into the steel pipe, this method has a high-temperature resistance and good reliability, shortcomings of the production cycle is long, generally 30 days.
④ Ceramic coating pipe, is the ceramic coating spraying the inner wall of the steel pipe, this ceramic wear-resistant pipe is generally used for corrosive liquid transport, but the temperature is not easy to be high, such as desulfurization system.
Ceramic wear-resistant pipe should have good wear resistance, corrosion resistance and high strength, high toughness, high mechanical impact resistance of the comprehensive performance. Ceramic wear-resistant pipe should have the characteristics of anti-scaling, long life, easy installation and remarkable economic benefits. Ceramic wear-resistant tube corrosion resistance This product can resist the corrosion of strong chemicals.
