High Quality Hot Rolled Light Steel Rail for Minas Q235,55Q

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
25 m.t.
Supply Capability:
2000000 m.t./month

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Specifications of High Quality Hot Rolled Light Steel Rail for Minas Q235,55Q

Production Standard: GB 11264-89, DIN, AREMA, JIS, BS, UIC, etc.

Sizes: 9kg, 12kg, 15kg, 22kg, 30kg

Length: 6m-25m according to the requriements of the clients

Material: Q235B, 55Q, 900A, etc.

Alloy No

Grade

Element(%)

C

Mn

S

P

Si

Q235

B

0.12—0.20

0.3—0.7

≤0.045

≤0.045

≤0.3

Invoicing on theoretical weight or actual weight as customer request

Light Rail

Usages of High Quality Hot Rolled Light Steel Rail for Minas Q235,55Q

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. Be widely used for railway, subway, transportation track, express, curve way, tunnel way and so on.

Packaging & Delivery of High Quality Hot Rolled Light Steel Rail for Minas Q235,55Q

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.

Light Rail

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.    

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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.

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5. Delivered by container or bulk vessel

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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.

Inspection of High Quality Hot Rolled Light Steel Rail for Minas Q235,55Q

We will send the MTC of the factory to the clients dirrectly which contain the anlisis of the heat, chemiqul 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.

Light Rail  

Light Rail

FAQ

Q1: What is the normal tolerance of High Quality Hot Rolled Light Steel Rail for Minas Q235,55Q?

A1: Normally 3%-5%, but we can also produce the goods according to the customers' requests.

Q2: Can fit in the containers of 20inches the steel beams of 6M?

A2: No proble, we can put them into the containers in the form sideling.

Q3: The products are invoicing on theoritical weight or on actual weight? 

A3: We can do it in both manners, according to the customers' request.

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Q:Why can the single phase of catenary be used? Why is rail used as loop without electricity?
The rail is electrically opposed to the contact net, not the ground, so you don't get an electric shock when you touch the railsYou get an electric shock when you touch the catenary and the rail at the same time
Q:How do seamless rails solve thermal stress problems?
In the laying time, according to the laying of long-term local meteorological data, calculate a fit temperature and corresponding stress, during the production of rail, the rail using tensile data properly, the internal rail leaving a stress. In this way, even if the rail is stretched and contracted, it is only offset with the original stress, so as to ensure the expansion of the rail within the controllable range
Q:What are the contents of the rail approach?
If you are into the rail welding base, to the selection of rail (rail according to the different choices of different welding tasks), welding inspection (inspection of rail in rail transport process has no damage), before steel rail welding straightening (rail end bend straightening), rust before welding (rail end, rail top surface, bottom of rail welding, prepare welding is left).
Q:Which companies are the main rail products used in China?
There are four major rail and beam factories in China, namely Panzhihua Iron and Steel Group's rail beam factory, Anshan Iron and Steel Group Anshan Iron and steel works, Wuhan steel rail beam factory and Baotou steel rail beam factory.
Q:How to deal with old rail rail?
Rail is the main component of railway track. Its function is to guide the wheel of the rolling stock, to bear the great pressure of the wheel and to deliver it to the sleeper. The rail must provide a continuous, smooth, and least resistant rolling surface for the wheel. In electrified railway or automatic block section, rail can also be used as track circuit.
Q:What's the gauge for the high speed rail?
At present, although most countries use 1435 mm wide gauge, there are still more than 30 different gauges. From narrow to wide, 610 mm, 762 mm, 891 mm, 1000 mm, 1067 mm, 1372 mm, 2141 mm, 1435 mm, 1524 mm, 1880 mm, mm mm, etc..
Q:60 detailed dimensions of rail
The type of rail is expressed by the mass kilogram of rail length per meter. The rails used in China's railways are 75kg/m, 60kg/m, 50kg/m, 43kg/m and 38kg/m.
Q:What is the connection mode of the return cable on the rail?
After the two connection, the tested cable is passed through the current transformer.
Q:What is the cause of the side or rail end of the rail? If not timely remediation, what will easily lead to consequences?
This is one kind of disease. In the long run, the rail profile will be out of shape with the standard profile, which may cause the contact point deviation of the wheel tread and make the band widen or narrow or not. Causes sway, noise, and reduces ride comfort. Of course, the speed can not be raised.
Q:Structural classification of rails
Has the best bending performance of I-shaped section by section shape of rail, a rail, rail base and rail waist of three parts. In order to make the rail better withstand the force from various aspects, and ensure the necessary strength conditions, the rail should have enough height, the head and the bottom should have enough area and height, the waist and the bottom should not be too thin.

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