... resistant Superior impact resistance No scale sedimented; long service life ISO9001 Boyang UHMWPE Mining Pipe system Boyang UHMWPE ... successful hydro transport of specific mineral ores, concentrates and tailings, including: copper, iron, zinc, bauxite, lead, gold, coal ... right choice for transporting corrosive and abrasive liquids. It’s durability, reliability and low maintenance make them ideal for ...