... with water level, leakage steam, steam pressure control. Make sure boiler working safety.2.Product quality ensured by: hydraulic ... test. 3.Efficient: well insulation and excellent structure.How to use boiler?1.Built a boiler house.2.Preparing piping ... :Building heat, chemical processing, health care, laundry industrial, paper processing, textiles.Boiler technical data: BOILER SPECIFICATIONWNS0.5-0. ...