钢管知识

Q235B热轧方钢 45#热轧方钢 Q345B热轧方钢

方钢、热轧方钢、扁钢、热轧扁钢、冷拉方钢、冷拉扁钢、方钢厂家现货材质(A3 Q235B 45# Q345B 16Mn Q345C 40Cr 65Mn 35CrMo 42CrMo等)

规格:8*8-16*16,20*20,22*22,25*25,30*30,40*40,50*50,60*60,70*70,80*80,90*90--120*120mm,

常年现货:16*16,20x20,22*22,30x30,40x40方钢,50x50,60x60,70x70,80x80,90x90方钢。 

热轧方钢(16Mn、Q345B、45#材质)规格:8*8-16*16,20*20,22*22,25*25,30*30,40*40,50*50,60*60,70*70,80*80,90*90--120*120mm,常年现货:16*16,20x20,22*22,30x30,40x40方钢,50x50,60x60热轧方钢,70x70,80x80,90x90方钢。 


标签:Q235B热轧方钢 45#热轧方钢 Q345B热轧方钢