Product name :gas-fired boiler Type :20T Rated steam output:20T/h Rated steam pressure:2.5Mpa Rated steam temperature: 400℃ Supply water temprature: 105℃ Test water pressure:3.44Mpa Inital fume exaust density: 100mg/m3 Ringelman emittance:1grade Uint :set quantity:1 property:second hand manufacture:Taiyuan boiler manufacturing co.,ltd Product description :The gas-fired boiler is at a good condition .it can normal work .it is at a low price,and can fully meet the customer use.