... thickness:0.7mm-0.8mm 4.Support Post:dia.48x3x2057mm Railway Fence Material: low carbon steel wire, Al-Mg alloy ... welding; Fence length 2m, 2.5m as standard Uses: Prevention for road, railway, airport, residence district,seaport, garden, feeding and husbandry Product ... fencing perimeter has a harmony and good outlook.Specification of Railway FencesSpot welded by 4mm diameter quality mild steel wire, ...