A hardfacing耐磨pipe is a specialized pipe product, which involves applying a layer of high-hardness, high-wear-resistant alloy material through hardfacing process on the inner or outer surface of a standard steel pipe.

This process results in a surface with exceptional wear resistance on the pipeline, capable of withstanding erosion from various abrasive mediums, thereby extending the pipeline's service life. Welded wear-resistant pipelines are widely used in industries such as power, steel, cement, papermaking, mining, and coal processing, especially in scenarios requiring the conveyance of abrasive materials.