YYL series thermal steam boiler
YYL series thermal steam boiler Introduction
Product features:1. Thermal oil boiler is direct-flow boiler which is based on forced circulation designing.
2. Closed circulation heat supplying, connecting to the air. increasing boiler life. Liquid heat transferring with low heat lost,energy saving and good environment protection.
3. Main body use coil pipe structure, increasing heat surface and the boiler efficiency.
4. Thermal oil boiler is counter-current heat exchanging,temperature difference between the oil outlet and emission outlet is less than 30CC.
5.Low pressure, but high temperature.