Semi-light iron melting beam i7 size=22

Iz = 22, length = 12000, weight = 320

Gilan black sheet / gram / thickness 40

Raw material = 40, length = 6000, width = 2000, weight = 3840

Gilan black sheet/gram/thickness 20

Raw material = 20, length = 6000, width = 1500, weight = 1440

Factory gas pipe, thickness=4, width=6000, diameter=6

Raw material=4, width=6000, diameter=6

Tehran Z profile can, size=Z*18, thickness=2.5

Size=Z\*18 Thickness=2.5 Weight=0