Inquiry:
（1） The water cooling line in front of finishing stand is consisted of two water tanks and a 10 meter , water tank length 6176mm, cooling water pressure 0.6Mpa, cleaning water pressure 0.6Mpa.compressed air about 0.6Mpa
（2）The water cooling line after the finishing stands is consisted of four water tanks and a 23 meter groove. Length of water tank: one 6649mm, the other three 6176mm
（3）pipes connecting to the water tanks( 6 sets of pipes before and after the finishing stands)
(4)one set of water injection nozzles (one set of 30 nozzles for cooling line before the finishing stands, one set of 12 nozzles for the cooling line after the finishing stands)
ZALO
