Inquiry (采购产品): Boiler pipe cleaners Dear sirs: We need equipmente and accesories in order to clean carbon deposits inside of 2.5 inches pipes 18 feet long of our 20 ton per hour saturated steam boiler. You may have an air pressured powered turbines to drive rotative steel brushes thru a conducting hose, it can be included a vacuum system for removing resulting carbon powder. Thanks for your kind response. **** Hidden Message ***** VICTOR ALARCON Mail box # 35 Company: Southern Peru Copper Corporation E-mail: valarcon@southernperu.com.pe **** Hidden Message ***** valarcon@southernperu.com.pe