... steam, hot water boiler, organic heat transfer material heater boiler, fuel, gas boiler, electrical heating boiler 2.Automatic water softener ... oily cent, ammonia points, grease traps, evaporation condenser, Popsicle tank, air, drainage barrel etc. 5.Chemical industry, textile, ... liquid carbon dioxide, liquid ammonia tank, storage tank of liquid chlorine and chlorine tank, air and nitrogen gas tanks, ...