Steel rail high quality for sale

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
100000 m.t./month

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Specifications of High Quality Steel Rail

Product Name: High Quality Steel Rail

Production Standard: GB, AREMA, JIS, DIN, EN, UIC, BS, etc.

Grade: Q235B, 55Q, 900A, 1100A, 50MN, U71MN, R260.

Place of Origin: China

Length: 6M-24M according to the requriements of the customers.

Applications of High Quality 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 High Quality 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. Invoicing on theoretical weight or actual weight as customer request

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

Inspection of High Quality 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 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:U71Mn what does "U" mean in the rail?
U is the rail steel number.
Q:What are the contents of the rail approach?
Is the base of the welded rail or the field of the laying line?.
Q:What is the connection of the rail joint?
The intermediate connecting parts, also called fasteners, have different combinations according to the different types of sleepers used. The wooden, including ordinary spike and iron plate. The advantage of this kind of fastener is less parts, easy installation, but little effort. In order to improve the performance of wooden, many countries use screw spike or spring instead of ordinary spike spike, or use a variety of different types of fastener on the concrete sleeper has been effective. The concrete sleeper fastening, including anchor bolts, iron plate, fastening piece and an elastic cushion (a) anchor bolt. For fastening fastening parts by anchoring various methods. The use of China on the railway is a sulfur anchor mix of sulphur, sand, cement and wax mixture is melted into colloid, injected into the reserved hole in the sleeper, as the fixed anchor bolt medium, pulling resistance, durability and insulation performance are very good. (b) iron backing plate. The utility model can disperse the vertical pressure of the rail, and after adding the shoulder, the transverse force transmitted by the rail can be partly taken, but because the compressive strength of the concrete sleeper is very large, the utility model can not be arranged in general. (c) fastening parts. There are two types of rigidity and elasticity. Rigid fastening parts mainly for buckle type; elastic fastening parts are spring and bar use plate elastic strip type two. (d) elastic cushion. When the train passes, the utility model can buffer and reduce vibration, and can improve the insulation performance of the concrete sleeper. Rubber backing plate, plastic backing plate, cork rubber backing plate and wood backing plate etc., and rubber backing plate is the best.
Q:What's the gauge for the high speed rail?
In 1937, the International Railway Association stipulates: gauge of 1435 millimeters for the international standard gauge of 1520 mm above the gauge is broad gauge, 1067 mm gauge narrow gauge as following.
Q:What material is the best for rail?
When the rail is quenched, the strength can reach 1100-1200MPa or 1200-1300MPa. Among them, PD2 is general carbon steel, SQ process full length quenched rail; PD3 is high carbon micro vanadium low alloy rail; BNbRE is low alloy steel rail containing niobium rare earth.
Q:What is rail thermit welding?
The so-called thermit welding, the two rails are connected by method of aluminium heat welding, thus forming a seamless rail, improve the safety of the train, the passengers didn't hear the click, click the train rail joint sound.
Q:What are the main functions of nondestructive inspection of rail defects?
Even endanger personal safety. Using nondestructive testing, RT, MT, PT and other conventional testing methods, it is easy to find defects that are difficult to observe by the naked eye. Prevent accidents and ensure quality.
Q:60 detailed dimensions of rail
The rail can be divided into three kinds: crane rail (crane track), heavy rail and light rail.
Q:What is the material for railway track
The main grades of domestic rails are U74, U71Mn, PD2, PD3 and BNbRE, of which PD2 is general carbon steel, SQ process, fully quenched rail, PD3 is high carbon micro vanadium low alloy rail, BNbRE is low alloy rail with niobium rare earth treatment.

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