Air Heat Exchanger--- GLII

GLII-row radiator pipe finned tube is seamless steel pipe around the Φ18 × 2.0mm on the 10 × 0.3mm cold-rolled steel from China, from film to 3.2mm, was spiral, the fin-tube surface plating Zinc processing, can be divided into the second row and fourth row, row six, eight, and other types of scheduling, work pressure, heat transfer media for the following 2.0MPm, the temperature was below 300 °C.The GLII expressed method GLII-2 R × 24-78 78-inch long tube surfaceThe surface of the root number 24R away from the film (3.2MM)2 rowType radiator GLII the tubular construction characteristic table of GLII radiator rib piece characteristic, the pattern, the piece thick, the piece high, the piece distance, Characteristics of the tube,the outer diameter, inside diameter ,With cross-sectional area,Structural parameters, the coefficient of fin, rib-factor, than the net surface, radiating surface of per meter pipe, arranged way, cross rows, the external dimensions diagram of GLII fourth row thickness, sixth row thickness, eight row thickness