... dredging pipe Slurry pipe Tailings pipe Mining pipe Pipe for coal power plant Pipe for municipal sewage sludge dredging Ultra-high molecular ... can be used in fields as below: 1) Electric power plant--Piping for transporting fly ash, dry powder, and slurry. ... , flour, rice, soybean, grain etc.6)Coal industry---For transporting heavy medium and coal-water slurry.7) Construction industry---For transporting ...