Specifications Hot galvanizing Pipe line is used to produce corrosion resistance and smooth layer on the surface of raw pipes after cleaning. General Technical Data 1) Dimensions of round tubes: 1/2-6 inches 2) Profile length: 4-6m 3) Production speed: 1/2-2 inches: 10-16 roots/min 2.5-6 inches: 4-8 roots/min 4) Production style: 1/2-2 inches, double-stations; 2.5-6 inches, single-station 5) Galvanized machine: Toothed disc type, back driving 6) Exhaust form: From the back 7) Angle between the pipe and horizontal plane : 13° 8) Annual capacity: 150,000tons/year