• Model NO.：C channel
• Standard Length：6.0m, 9.0m, 12.0m
• Forming：Hot-Rolled Steel
• Connection Form：Rivet Connection
• Member：Steeltruss
• Type of Steel for Building Structure：Cold Forming Sectional Steel
• Carbon Structural Steel：Q235
• Transport Package：Seaworthy Bundle Package
• Trademark：ZHONGLIAN
• Origin：China
• Production Capacity：10000tons, Month

Size
(mm)Theoretical 
weight
(kg/m)Size
(mm)Theoretical
weight
(kg/m)550*37*4.55.43822b220*79*928.4536.363*40*4.86.63425a250*78*727.416.565*40*4.86.70925b250*80*931.335880*43*58.04525c250*82*1135.2610100*48*5.310.00728a280*82*7.531.42712120*53*5.512.05928b280*84*9.535.82312.6126*53*5.512.31828c280*86*11.540.21914a140*58*614.53530a300*85*7.534.46314b140*60*816.73330b300*87*9.539.17316a160*63*6.517.2430c300*89*11.543.88316b160*65*8.519.75236a360*96*947.81418a180*68*720.17436b360*98*1153.46618b180*70*92336c360*100*1359.11820a200*73*722.6440a400*100*10.558.92820b200*75*925.77740b400*102*12.565.20422a220*77*724.99940c400*104*14.571.488