耐磨管道与传统的钢管、耐磨合金铸钢管、铸石管以及钢塑、钢橡管等有着本质性区别。耐磨管道外层是无缝钢管，内层是刚玉。刚玉层硬度高达 HV1100-1400，相当于钨钴硬质合金，耐磨性比碳钢管高20倍以上。耐磨管道抗磨损主要是靠内层几毫米厚的刚玉层，这比耐磨合金铸钢管、铸石管既靠成分和组织，又靠厚度来抗磨已经有了质的飞跃。

Steel, wear-resistant pipe and traditional wear-resistant alloy cast steel, steel, steel tubes and rubber tube has essential difference. The outer layer of the wear-resistant pipeline is seamless steel tube, and the inner layer is corundum. The hardness of corundum is as high as HV1100-1400, which is equivalent to tungsten cobalt cemented carbide, and the wear resistance is more than 20 times higher than that of carbon steel. Anti abrasion wear-resisting pipe is mainly rely on the inner millimetre thick layer of corundum, the cast steel, wear-resistant alloy tubes than rely on both composition and structure, and on the thickness of wear has been a qualitative leap.

耐磨管道迅速占领市场，除质量高、性能好外，还在于它的性能价格比高于其他耐磨耐蚀耐热管材。在相同规格和单位长度的耐磨管道方面，耐磨管道重量只有耐磨合金铸钢管的二分之一左右，其每米工程造价降低20%-30%；只有铸石管重量三分之一，每米降低工程造价 5%-10%；在腐蚀或高温场合下使用的耐磨管道，其价格只有不锈钢管、镍钛管的几分之一。

The wear-resistant pipeline is rapidly occupying the market. In addition to its high quality and good performance, its performance and price ratio is higher than that of other corrosion resistant and heat-resistant pipes. In the same specification and wear-resisting pipe unit length, wear-resisting pipe wear-resistant alloy cast steel pipe weighs only about 1/2 of the project cost per meter 20%-30%; only 1/3 weight per meter of cast stone pipe, reduce the construction cost of 5%-10%; wear-resisting pipe used in corrosive or high temperature conditions, the price is only a stainless steel tube, nickel titanium tube a fraction of the.