Wear-resistant pipes are fundamentally different from traditional steel pipes, wear-resistant alloy cast steel pipes, cast stone pipes, and steel-plastic and steel-rubber pipes. The outer layer of wear-resistant pipe is seamless steel pipe, and the inner layer is corundum. The hardness of corundum layer can reach HV1100-1400, equivalent to tungsten-cobalt carbide, and the wear resistance is more than 20 times higher than that of carbon steel pipe. Wear-resistant pipe is mainly by the inner layer of several millimeters thick corundum layer, which is more than wear-resistant alloy cast steel pipe, cast stone pipe both by the composition and organization, but also by the thickness of the anti-wear has been a qualitative leap.

Wear-resistant pipe rapidly occupy the market, in addition to high quality, good performance, but also lies in its performance-price ratio is higher than other wear-resistant corrosion-resistant heat-resistant pipe. In the same specifications and unit length of wear-resistant pipe, wear-resistant pipe weight is only about one-half of the wear-resistant alloy cast steel pipe, the project cost per meter to reduce 20% -30%; only one-third of the weight of the cast stone pipe, per meter to reduce the cost of the project by 5% -10%; in the corrosive or high-temperature occasions use wear-resistant pipeline, the price of its stainless steel, nickel-titanium tubes, one of a few minutes.