Industrial Grade Extraction Condensing Turbines provides a constant pressure steam through a controlled extraction at various loading conditions of the turbine based on process variations. The Turbines has a control valve in steam path that is provided at a predetermined stage has a partial steam flow that is drawn out of the turbine at a constant pressure to meet process requirement. The Turbines can work at low temperature up to 535 ° C. The Turbines have capacity range from 2.5 MW to 60 MW. The Turbines have controlled extraction condensing type turbines that are usually used in co-generation application and offer maximum cycle efficiency to the user. The Industrial Grade Extraction Condensing Turbines can be availed for both water cooled condenser and air cooled condenser.