high quality steel light rail

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
3000 m.t.
Supply Capability:
10000 m.t./month

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Specifications of Ms Steel Rail

Production Standard: GB 11264-89, GB2585-81, AREMA2008, JIS, DIN536, EN13674-1-2003, etc.

Grade: 55Q

Sizes: 9kg-60kg

Length: 6M-25M as the requriement of the clients    

Applications of Ms Steel Rail

Light rail is mainly used in forest region, mines, factories and construction sites laid of the place such as temporary transport line and light motorcycles with line.

Heavy rail is suitable for the laying of main trunk line of the curves and the orbit of the tunnel can also be used for tower crane and other crane track.    

Packaging & Delivery of Ms Steel Rail

1. Packing: it is nude packed in bundles by steel wire rod

2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load

3. Marks:

Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.

Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.

If loading by container the marking is not needed, but we will prepare it as customer request.

4. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.

5. Delivered by container or bulk vessel

6. Delivery Time: All the Hot Rolled Steel Rail will be transpoted at the port of Tianjin, China within 30 days after receiving the advance payment by T/T or the orginal L/C at sight.

7. Payment terms:30% advance payment by T/T, 70% payment against the copy of the B/L; 100% L/C at sight, etc.

8. Others: Invoicing on theoretical weight or actual weight as customer request

Inspection of Ms Steel Rail

We will send the MTC of the factory to the clients directly which contains the anlisis of the heat, chemiqual composition, phisical characteristicas, etc.

And our inspectors will arrive at the factory to meke the inspection of the size, length, weight and quantity before the transportation from the factory.


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Q:What is quenched rail?
Quenched rails are hardened when rails are finished, so the advantage is to increase the hardness of the rails
Q:What kind of steel should be used for railway rails?
The rail locomotive need to withstand pressure, friction and shock loads, required strength, hardness and toughness sufficient, high quality requirements, we must test its mechanical properties and macrostructure and drop test etc.. "High strength, high toughness bainitic rail" and the major technological project undertaken by Baotou Steel Group, "rare earth high strength weathering steel", was identified by experts. Experts agree that bainitic rail is a major breakthrough in the history of rail material research and development, filling the gap of high-speed and heavy rail in China and reaching the international advanced level.
Q:Cause analysis of manganese stiffness in rail
In the manufacture of rail, in addition to adding more manganese, in the upper rail, the layer and is contacted with a wheel, but also added another kind of metal, indium, it added to the rail on the part of the hardness of the case, even has some toughness, the train wheel is very important it is time, and the "tire" contact, collision, there will be some flexibility, to ensure the safe operation of the train.
Q:What is the rail temperature stress?
The rail temperature stress is that the rail will expand and contract when the temperature changes. It is bound by the fastener and the internal force.
Q:What kind of rail needs polishing?
Therefore, the rail damage must be eliminated or repaired in time so as to avoid the safety of rail transit operation. These repair measures, such as rail oiling, rail grinding, etc., in which rail grinding due to its high efficiency by the world wide range of railway applications.
Q:What is the difference between the rail lead line and the rail connection line?
Shaped rail refers to a complete rail, one end is a rail type, and the other end is another rail type, is obtained by forging process.
Q:Contact surface between train wheel and rail
Considering the long time operation, the nut may have loose, so the inside will not be like the car wheels like that in the process of moving the wheel to fly out, there is in the curve of time can effectively prevent the derailment occurred.
Q:What are the characteristics of a curved track compared with a straight one?
Railway line rail type in our country is divided into heavy, heavy, heavy, medium and light.
Q:The rails of the high iron welded together as a whole
After laying high speed rail, the technicians will use advanced welding technology to carry out two welding and grinding between the rails. A length of 500 meters, weighing 30 tons of rail welded into an ultra long seamless line, to achieve a track shop in the end. A flexible joint is arranged at the expansion joint, and the expansion space provided with the heating is reserved.
Q:What is the welding method of rail butt joint?
When welding, advance the end to be welded two workpiece fixed in the mould, then the aluminum and iron oxide powder mixture (called thermite) is heated in a crucible, the reduction of the exothermic reaction, become liquid metal (iron) and slag (Al2O3), injection mold. The liquid metal flows into the gap of the joint to form the weld metal, and the slag floats on the surface.

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