Steel Rail, Hot Rolled, GB, DIN, AREMA, JIS, BS, UIC for Sale

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Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
25 m.t.
Supply Capability:
100000 m.t./month

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Product Description:

Product Description of Steel Rail, Hot Rolled, GB, DIN, AREMA, JIS, BS, UIC for Sale: 

Sizes: 38kg, 43kg, 45kg, 50kg, 60kg.

Production Standard: GB2585-81, DIN, AREMA, JIS, BS, UIC, etc.

Material: 50MN, U71MN, 900A, 110A, etc.

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

Ms Steel Rail

Ms Steel Rail

Usages of Steel Rail, Hot Rolled, GB, DIN, AREMA, JIS, BS, UIC for Sale:

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 Steel Rail, Hot Rolled, GB, DIN, AREMA, JIS, BS, UIC for Sale:

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.

Inspection of Steel Rail, Hot Rolled, GB, DIN, AREMA, JIS, BS, UIC for Sale:

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.

FAQ:

Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered by OKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: What makes stainless steel stainless?

A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.

Q3: Can stainless steel rust?

A3: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.

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Q:High iron seamless rail is how to solve the problem of the thermal contraction account?
The thermal expansion and contraction of the rail of the jointless track with long rail links adopts a temperature force transfer structure, which transfers the thermal force produced by the expansion and contraction to the side track instead of accumulating on the seamless 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:The tracks on the stones have what effect?
There is one very important point, due to thermal expansion and contraction, the rail in the summer or winter there will be expansion and contraction, so that line crawling up the runway or off track rail, and the stones can well make up for the lack of lines is to prevent and stop crawling up track or off track.
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:How to deal with old rail rail?
To be recycled all the way, there is a strategic metal "Mo" in the rail, which can make rail super wear, recycling molybdenum extraction, processing new tracks, molybdenum reserves are very low, and strategic metals
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:Why should there be a gap between the rails?
Avoid the rail due to "expansion, contraction" and the track extrusion deformation (cold winter, the track will shrink because of the gap between the larger; hot summer rail due to heat and gap smaller).
Q:Is the rail of the railway made of steel? Or iron or iron?
It's iron, but it's a metal forged by a variety of alloys.
Q:What is the function of a railway joint connection part?
A part that connects rails or rails and ties. The former is called joint connection parts; the latter is called intermediate connection parts. Its role is to effectively ensure the rail and rail, rail and sleeper between the reliable connection of long-term, continuous rail as soon as possible and integrity, prevent rail relative to the longitudinal movement of the sleeper, ensure the normal track, and give full play to the role of dynamic cushioning performance of vehicles, slow down the line of residual deformation accumulation.
Q:What are the three types of rail damage?
Rail damage has always been a key problem in railway transportation. The main damage types are rail crush, side wear, corrugation and delamination, accounting for more than 80% of the rail damage.

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