Description

The steel rail, also know as rail track, railroad rail, is used to guide the train wheels far forwarding, by withstanding the enormous stress by the wheel when a train passes by, and transferring to the tie sleepers as well. The rail shall provide smooth and continuous rolling surface with least resistance. Generally speaking, the heavier the rails and the rest of the track work, the heavier and higher speed for the train these railroad tracks can carry. At electrified railway or automatic block sections, the railroad rail can also be used as the railroad track circuit.

Chinese standard, which also known as GB, refers the standard used to the Chinese railway. GB standard covers many types of railway track, such as hot-rolled rail, heat treated rail and rail for switch, all these steel rail can be applied in the mph 200 or 350 passenger railway, mph 160 or 200 railway, etc. common GB standard steel rail include 8kg,15kg,18kg,22kg,24kg,30kg,38kg,43kg,QU70,QU80,QU100,QU120 etc.

50KG Heavy Rail

Standard: Chinese standard GB2585-2007

Rail Heigth: 152mm

Bottom Width: 132mm

Web Thickness: 15.5mm

Head Width: 70mm

Length: 12m~25m

Model Number: 50kg/m

Application: Railway Rail, Mine tunnel use, Factory

Weight: 51.51kg/m

Product name: 50kg/m heavy steel rail

Certificate: ISO9001:2008

Material: 50Mn, U71Mn