4 kg/m iron rail

This 4 kg/m steel rail is produced by the roller of 8 kg/m rail, means the dimension of height is same as 8 kg/m rail, but width is produced narrowly to the required 4 kg/m rail, the actual weight has 4.3 kg/m, the material has Q235. Length has 6m.

Supply all kinds of Chinese standard steel rails:

LIGHT RAIL: 8kg/9kg/12kg/15kg/18kg/22kg/24kg/30kg light steel rail for mine using.

HEAVY RAIL: 38kg/43kg/50kg/60kg/75kg for freight railroad line.

CRANE RAIL: QU70/QU80/QU100/QU120 for Crane Rail running.


Chinese standard steel rail, coal mine rail track, industry light steel rail, light rail, mine rail, mining steel rail, 12kg rail, 12 kg iron rail, 12 kg light steel rail, 12kg/m rail, steel rail 12kg, asce rail, asce steel rail, asce 25 rail, asce25 rail, 25as steel rail, asce30 rail, 15kg/m rail, 15kg steel rail, s18 steel rail, 18 kg/m rail, 18kg steel rail, 22kg rail, 22kg/m rail, jis rail 22kg, 24 kg/m rail, 24kg rail, 24kg steel rail, s30 rail, jis30a rail, 30kg rail, 30kg/m rail, 30 kg steel rail, steel rail 30kg, 30E1 rail, asce60 rail, 60as steel rail, rail asce 60 rail


Heavy rail, metro rail, rail 38kg, 38 kg/m heavy rail, 38kg heavy rail, 38kg railway rail, 38kg steel rail, railway rail 43kg, rail p43, p43 rail, p43 steel rail, 43 kg/m heavy rail, 43kg heavy rail, 43kg steel rail, 43kg steel rail track, p43 railway track, steel rail 50kg, steel rail 50kg/m, rail 50kg, 50kg rail, steel rail p50, rail p50, 50kg heavy rail, 50 kg/m heavy rail, 50kg railway rail, p50 railway rail, 50kg steel rail, p50 railway track, p50 steel rail, 60 kg/m railway rail, 60kg railway rail, 75kg/m heavy rail, 75 kg heavy rail

Crane rail, qu70 rail, qu70 crane rail, kp70 crane rail, qu80 crane rail, qu80 steel rail, kp80 crane rail, crane rail qu80, crane rail qu100, qu100 crane rail, qu100 steel rail, kp100 crane rail, qu120 crane rail, kp120 crane rail