... factory, building material and other Industrial lines to pump concentrate, tailings, sludge and other abrasive, high density slurries. ... A33, A49 and rubber etc. They are completely interchangeable with each other4. Easily replaceable liners: Liners are bolted to the ... the metallurgical, mining, coal, power, building material and other industrial departments.10.Certificate: ISO, CE.11. Welcome OEM ...