Origin	China
Brand Name	Jinzheng

channel steel
Low price and high quality
Grade: Q235, Q345,JIS, ASTM Standard
Size: 50*25*4*6 ~ 300*87*9.5, BSC2*1*1/8, BSC2

Below are the specifications of channel:

 Standard( mm)        type          weightkg/m

50*37*4.5               5#                 5.44
63*40*4.8               6.3#              6.635
65*40*4.8               6.5#              6.7
80*43*5                  8#                 8.045
100*48*5.3             10#                10.007
120*53*5.5             12#               12.37
140*60*8                14#A             14.53
140*60*8                14#B             16.73
160*63*6.5             16#A             17.23
160*65*8.5             16#B             19.755
180*68*7                18#A             20.17
180*70*9                18#B             23
200*73*7                 20#A            22.637
200*75*9                20#B             25.777
220*77*7                22#A             24.999
220*79*9                22#B             28.453
240*78*7                24#A             26.86
240*80*9                24#B             30.628
250*78*7                25#A             27.41
250*80*9                25#B             31.335
270*82*7.5             27#A             30.838
270*84*9.5             27#B             35.077
280*82*7.5             28#A             31.427
280*84*9.5             28#B             35.823
300*85*7.5             30#A             34.463
300*87*9.5             30#B             39.173
320*88*8                32#A             38.083
320*90*10              32#B             43.107
360*96*9                36#A             47.814
360*98*11              36#B             53.466
400*100*10.5         40#A             58.928
400*102*12.5          40#B            65.208