Heat exchanger for primary feedstock heating with heavy gas oil

Heat exchanger for heating of primary raw materials with heavy gas oil 800TPG-4,0-B2/25G-4,5-K-4-UHL1-I is designed for heating of primary raw materials with heavy gas oil. Heat exchanger 800TPG-4,0-B2/25G-4,5-K-4-UHL1-I - Heat exchanger apparatus with floating head, horizontal; apparatus body diameter - 800; material execution B2: basic material; heat-exchange tubes, tube grid, floating head cover - 12?18?10?, 08?18?10?, 09G2S, the rest - 09G2S; diameter of heat-exchange tube - 25 with arrangement of tubes in tube board by square; design pressure 2,5 MPa; average permissible air temperature from -37 ? and above; place of installation in moderately cold climate - climatic execution 1; working medium: intertube space - liquid, tube space - heavy gas oil; capacity: tube space - 4,6 m3, intertube space - 1,8 m3; design, designated service life - 20 years; mass of the apparatus - 15000 kg; number of loading cycles for the design life - 1000.