Stellite-lined wear-resistant pipes are a specialized type of pipe product, where a layer of high-hardness, wear-resistant alloy material is fused onto the inner or outer surface of a standard steel pipe via the stellite lining process.

This process imparts superior wear resistance to the pipeline surface, enabling it to withstand erosion from various abrasive media, thereby extending the pipeline's service life. Stellite-welded wear-resistant pipelines are widely used in industries such as power, steel, cement, papermaking, mining, and coal processing, particularly in scenarios where abrasive materials need to be transported.